포뮬러 1의 맥라렌 팀에서 활동하며 무려 세 번이나 챔피언십을 달성한 전설의 드라이버 알톤 세나의 이름을 따와 세나로 명명된 맥라렌 세나는 공도를 주행할 수 있는 궁극의 트랜카이다.
맥라렌의 모든 기술력 아니, 어쩌면 외계인까지 갈아넣었다고 해도 과언이 아닐 만큼 세나는 그 이름처럼 최고의, 최적의 성능으로 무장한 궁극의 트랙카이다.
세나는 맥라렌의 트레이드마크인 '일상생활의 유용함을 가진 슈퍼카'라는 생각처럼 뛰어난 성능을 자랑하면서도 일반 공도에서 또한 합법적으로 달릴 수 있도록 세심하게 설계됐다.
단 500대만 생산돼 한정 판매되는 세나는 올해 출시된 슈퍼시리즈 720S에 사용된 모노케이지 II 카본 파이버 섀시 보다 고성능을 자랑하는 모노케이지 III 카본 파이버 섀시로 구성된 것이 특징이며, 1198kg으로 맥라렌 로드카 중 가장 경량이다.
파워트레인은 4.0리터 트윈 터보차저 V8 엔진이 탑재돼 최고출력 798마력, 최대토크 81.6kg.m의 강력한 성능을 발휘한다. 또한, 듀얼 클러치와 심리스 쉬프트, 7단 변속기로 후륜에 동력을 전달하며, 완전 자동 모드와 운전자가 핸들 뒤 로커에 장착된 패들을 통해 기어 변속을 직접 제어하는 수동 모드도 지원해 더욱 맞춤화된 드라이빙을 경험할 수 있다.
위에서 내려다보면 자연의 가장 효율적인 형태인 '눈물방울'을 닮았으며, 공기 역학적 성능을 최대화시키기 위해 운전자 좌석이 위치한 캐빈을 중심으로 다른 차체 요소가 조합돼 설계됐다. 또한, 어느 한 라인도 공기 흡입구와 통풍구를 통과하지 않고 흐를 수 없도록 디자인됐으며, 차세대 전방 및 후방 공기 역학 기술이 도입돼 전례 없는 수준으로 다운 포스와 공기 제어 성능이 향상된 것이 특징이다.
적의 드라이빙 경험을 즐길 수 있도록 운전자 중심으로 설계된 내부는 핸들, 페달 그리고 좌석을 통해 운전자가 자동차의 세심한 움직임까지 느껴 강렬한 주행 경험을 할 수 있도록 운전자-자동차 간 가장 순수한 일체감을 이뤄냈다.
차체 중심부에 장착된 엔진(미드 엔진)과 후륜 구동 섀시의 최적 구조로 다이내믹한 주행성을 자랑한다.
자동차 업계 최초로 문짝의 아래쪽 절반을 유리로 제작해 운전석 내부의 공간감을 향상시켰다.
The McLaren Senna has been designed, engineered and developed with single-minded purpose: to be the ultimate McLaren track-concentrated car for the road. Legalised for road use, but not sanitised to suit it, the new Ultimate Series deliberately compromises McLaren's trademark breadth of supercar daily usability; instead it provides the purest connection between driver and car, to deliver the most intense circuit experience of any road McLaren.
The technical recipe is classic McLaren Automotive supercar, a pedigree established and earned in the short time elapsed since the pioneering sports and supercar company was founded in 2010, but taken to another level entirely in the McLaren Senna. Ultra-lightweight construction, with carbon fibre chassis and body panels. Mid-mounted, twin-turbocharged V8 McLaren engine. Rear wheel drive. Sophisticated race-derived suspension that delivers an unparalleled blend of control and dynamic balance. Electro-hydraulic steering that rewards accurate inputs and gives the purest feedback. And two seats - but with absolute focus on the importance of the one that the driver occupies.
The carbon fibre Monocage III chassis that forms the core of the McLaren Senna is a further development of the structure that underpins the McLaren 720S and the strongest monocoque ever built by McLaren for a road-legal vehicle. Every body panel is made from carbon fibre, in line with a relentless focus on the weight of every individual component that has resulted in the McLaren Senna being the lightest road-legal McLaren since the iconic F1 road car, at just 1,198kg.
With maximum power of 800PS (789bhp), the McLaren Senna enjoys a power-to-weight ratio of 668PS per tonne. This statistic immediately underlines the performance credentials of the newcomer to the McLaren Ultimate Series, a product family introduced with the McLaren P1™ that is reserved for the rarest and most extreme McLaren cars.
Unsurprisingly, there are strong echoes in the new McLaren Senna of the incredibly focused philosophy behind the McLaren P1™; where the latter was designed to be the best driver's car on road and track, the ambition for the McLaren Senna is for it to be the best road-legal track car, setting a new benchmark for circuit excellence with track prowess absolutely taking precedence.
"The McLaren Senna is a car like no other: the personification of McLaren's motorsport DNA, legalised for road use but designed and developed from the outset to excel on a circuit. Every element of this new Ultimate Series McLaren has an uncompromised performance focus, honed to ensure the purest possible connection between driver and machine and deliver the ultimate track driving experience in the way that only a McLaren can." Mike Flewitt, Chief Executive Officer, McLaren Automotive
Given the famous name that this new McLaren bears, its unrivalled extreme performance and dynamic excellence should be no surprise. The legendary Formula 1 racing driver was renowned for his exceptional powers of concentration and single-minded focus on being the best on the track. The McLaren Senna driver is hardwired into the dynamic experience the car delivers. Their connection to the car comes through the steering wheel, the pedals and the seat. Every sensation that comes from driving at speed is precisely communicated, putting the driver in total control.
The indomitable spirit of Ayrton Senna has always been alive at McLaren and the McLaren Senna will further amplify his global legacy and link to the McLaren brand.
"Our family is extremely proud of the naming of the new Ultimate Series McLaren Senna. This is the first project that really connects with Ayrton's racing spirit and performance. The McLaren Senna honours my uncle because it is so utterly dedicated to delivering a circuit experience that allows a driver to be the best they can possibly be. There is an absolute, seamless connection between car and driver and this pure engagement, these sensory cues that a driver responds to and relies upon, ensure an experience so focused and immersive that you are left in awe of the depths of excellence the McLaren Senna possesses." Bruno Senna, racing driver and McLaren Ambassador
Visually, the McLaren Senna shocks. The first impression is of an aggressive, unforgiving machine, organic shapes having given way to a design language that is purposely fragmented in pursuit of absolute performance. With downforce and aerodynamic balance the guiding principles, this car is the purest expression yet of the 'form follows function' design philosophy embraced by McLaren.
Viewed from above, the body is nature's most efficient shape - a teardrop - with body components 'clipped' onto the cabin to deliver optimal aerodynamic performance. McLaren's designers went to extremes by cutting open the 'shrink-wrapped' body to reduce weight visually and functionally; while recognisably a McLaren in proportional terms, you cannot follow a single line from the front to the rear without it passing through a functional air intake or vent.
The McLaren Senna introduces a new generation of ground-breaking front and rear active aerodynamics, raising downforce and aero control to an unprecedented level to ensure the performance potential can be fully exploited. Every element of the body design, from the front splitter to the double diffuser at the rear, has been developed to optimise downforce and aerodynamic balance, whether under braking, adjusting the throttle mid corner, or applying power on corner exit. There is also an opportunity for added visual drama, with the front aero blades available finished in one of five 'By McLaren' theme specifications that include Azura Blue and McLaren Orange. The same linked accent colour can also feature on the brake calipers, visible door gas struts and seat trims.
Cooling requirements played an equally crucial role in the overall design of the McLaren Senna: the rear clamshell, for example, was born from the twin demands of aerodynamic and cooling performance, with prominent 'gurney' flaps ahead of a succession of stepped louvres directing air away from the rear deck and down the sides of the body. The resulting area of low pressure draws hot air out from the high-temperature radiators and engine bay, with the louvres ensuring that the airflow does not impact the efficiency of the rear wing. The 'slash cut' finishers of the unique Inconel and titanium exhaust exit through the lowest rear deck (measured at the trailing edge) of any McLaren road car, the angle of the pipes directing exhaust gas away from the rear wing. The slim, rear LED taillights have been subject to the same exacting attention to detail as the headlights and every other aero-relevant component, the single-blade design minimising interruptions to airflow.
The double diffuser at the rear of the car is unmistakable. Created as a single piece of carbon fibre, it begins under the rear axle and as it increases in height accelerates air out from under the vehicle. This creates a low-pressure zone that sucks the McLaren Senna even tighter to the ground. Equally unmissable is a huge, double-element carbon fibre rear wing that at its highest point sits 1,219mm from the road when the car is stationary. Hydraulically actuated and with a planform surface area of more than 6,500cm2, the wing constantly adjusts to optimise the levels of downforce and aerodynamic balance and functions as an airbrake under heavy braking.
The depths of connection with the new Ultimate Series car will be experienced in full once in the driver's seat and on a circuit, but the intimate relationship with the McLaren Senna begins before that, simply by entering the car. McLaren F1-inspired dihedral doors hinge forwards and upwards, opening with a portion of the roof to expose noticeably low sills and an aperture of sufficient size for drivers or passengers to easily enter or leave the cockpit, even when wearing a helmet and a race suit.
The doors, which are constructed of carbon fibre, feature two-piece glass side windows with a fixed top part and a smaller opening section below. Both the door upper (effectively part of the roof) and the lower half of the door side can be specified with glass as a replacement for the carbon fibre panels that are standard-fit. This enhances the sense of space inside the cockpit and in the case of the glazed door lower, dramatically reinforces the visual connection between driver and track environment. To accommodate the door design, the release mechanisms and window switches are housed alongside the engine start button in a carbon fibre console above the driver's head.
The cockpit environment reflects the stripped-back, functional nature that is evident in every aspect of the McLaren Senna. Visual carbon fibre is used extensively. Dependent on customer preference, Alcantara® or leather covers the seats, facia and side airbags, but the absence of any other interior trim both saves weight and reveals the construction of the doors. Even the gas struts are exposed to save vital grams.
Driver controls have been deliberately kept to a minimum to reduce 'cockpit clutter' and the three-spoke steering wheel is free of buttons and switches, creating a pure focus on sensory feedback. All the information the driver needs comes from the high-definition McLaren Folding Driver Display and central infotainment screen. And while McLaren designers stopped short of removing the second seat altogether, there is no contingency for excess baggage; storage space is restricted to a chamber behind the seats integral to the Monocage III with just enough room for two helmets and race suits.
Codenamed M840TR, the 4.0-litre twin-turbocharged V8 engine at the heart of the McLaren Senna is the most powerful road car internal combustion engine ever created by McLaren, producing 800PS (789bhp) and torque of 800Nm (590 lb ft). The engine's dry sump lubrication and flat-plane crankshaft are technologies with their roots in motorsport. Lightweight internal components reduce mass in the powertrain and combine with ultra-low inertia, twin-scroll turbochargers and electronically controlled wastegates to deliver lightning-quick throttle responsiveness.
From the outset of the programme, McLaren engineers determined that the full mechanical symphony of the engine - from intake to combustion to exhaust - had to be central to the sensory experience. Those fortunate enough to drive the McLaren Senna will feel the cockpit come alive with the sound of air rushing into the roof-mounted 'snorkel' intake and mixing in the carbon fibre plenum, producing precisely tailored high-frequency sounds that deliver a vivid experience. At the same time, low-frequency sounds from the engine are transferred into the cockpit through unique engine mounts, exciting the double-walled rear structure of the carbon fibre Monocage and amplifying every change in engine revs, making it seem almost as if the V8 is sitting alongside the driver.
A dual-clutch, seamless-shift, seven-speed gearbox delivers power to the rear wheels. A fully automatic mode is the default, with the driver able to choose full manual control of gear shifts via paddles mounted on a rocker behind the steering wheel. The elongated carbon fibre paddles are optimised to be used both with or without racing gloves, and create a deep sense of mechanical connection with the McLaren Senna.
The character of the 4.0-litre twin-turbo McLaren V8 and the transmission can be tailored using the Active Dynamics Panel, with the driver having a choice of Comfort, Sport or Track powertrain modes. Whatever the mode, performance is suitably savage. Throttle response is immediate and neck-snapping, pinning the driver back into their seat.
"The McLaren Senna delivers true performance, all the way to the limit of a driver's ability. With a truly astonishing power-to-weight ratio, this car is about performance that is accessible and attainable, yet at the same time exciting and challenging for the very best drivers in the world - and with an intense, sensory experience to match." Andy Palmer, Vehicle Line Director, McLaren Ultimate Series
RaceActive Chassis Control II (RCC II) hydraulic suspension works in harmony with front and rear active aerodynamics and the ultra-rigid Monocage III to deliver an incredibly intensive experience on a circuit. Every element of the McLaren Senna has been designed to maximise the connection between driver and car, at all speeds and in every situation. Painstaking work on the damping and steering weight has ensured that the car feels fully 'alive' well below its upper limits; even when the suspension is not fully loaded and tyres not absolutely compressed, the rich texture of communication blends with the feedback transmitted to the driver as aero levels and cornering speeds build.
RCC II is a double-wishbone suspension system that additionally features hydraulically interconnected dampers and a hydraulic replacement for conventional mechanical anti-roll bars. It also further develops the variable stiffness and ride height technology first seen in the pioneering hydraulic system in the McLaren P1™.
The adaptive dampers are interconnected hydraulically, both left to right and front to back, with two valves per damper to independently adjust for compression and rebound. The stiffness of the McLaren Senna is separately controlled using a kinetic roll system, or K-damper. The continuously variable RCC II system advances the control strategy introduced on the McLaren 720S and also adds a Race mode, which introduces a lower ride height, lower centre of gravity and significantly stiffer suspension.
Dynamic parameters are adjusted by the driver through the Active Dynamics Panel located on the centre console to select Comfort, Sport or Track modes or via a switch in a roof-mounted panel to access Race mode.
The braking system of the McLaren Senna is the most advanced ever fitted to a McLaren road car, using carbon ceramic discs and motorsport technologies to deliver extreme performance. Tyre choice is equally focused, with bespoke Pirelli P Zero™ Trofeo R tyres developed in conjunction with McLaren technical partner, Pirelli. Designed for race tracks but approved for road use, they enable a McLaren Senna to be driven to a circuit. Only one style of wheel is available: an ultra-lightweight alloy wheel with a race-inspired centre lock system.
The third model introduced under the McLaren Track22 business plan, the McLaren Senna will be hand-assembled in England at the McLaren Production Centre. Production will be limited to 500 vehicles, each costing from £750,000 including taxes (UK price) and all already allocated.
McLaren Senna in detail
True to the legendary abilities of the racing driver whose name it bears, the McLaren Senna has been designed, engineered and developed to be the ultimate road-legal McLaren track car. With 800PS (789bhp) and 800Nm (590b ft) from its 4.0-litre, twin-turbocharged V8 - McLaren' s most powerful-ever internal combustion engine in a road car - and the ability to generate a staggering 800kg of downforce, the 1,198kg McLaren Senna delivers the purest possible connection between driver and car.
Performance is breathtaking. The McLaren Senna can cover 0-100km/h (62mph) in 2.8 seconds; 0-200km/h (124 mph) is achieved in just 6.8 seconds and a standing quarter-mile (402m) in only 9.9 seconds. Impressive though the straight-line acceleration and maximum speed of 340km/h (211 mph) are, the true depth of the performance credentials of the new Ultimate Series McLaren will be revealed when it calls on downforce of up to 800kg on a circuit, against the stop-watch.
"The McLaren Senna is a car like no other: the personification of McLaren's motorsport DNA, legalised for road use but designed and developed from the outset to excel on a circuit. Every element of this new Ultimate Series McLaren has an uncompromised performance focus, honed to ensure the purest possible connection between driver and machine and deliver the ultimate track driving experience in the way that only a McLaren can." Mike Flewitt, Chief Executive Officer, McLaren Automotive
The McLaren Senna combines low vehicle weight, extreme power, aerodynamic excellence and a revolutionary, active suspension system to deliver the most responsive and engaging road car experience to date from the British luxury sportscar and supercar maker.
The McLaren Senna is priced at £750,000 including taxes (UK). Just 500 will be built, each hand-assembled in a 300-hour process at the McLaren Production Centre in Woking, Surrey, England. All are assigned to buyers, the one remaining build allocation having been auctioned in December 2017 at a private event for McLaren customers. The winning bid was £2 million, with the proceeds going to the Ayrton Senna Institute, a non-profit organisation dedicated to providing education for nearly two million unprivileged children and youngsters in Brazil.
Aerodynamic design
The visual impact of the car is the equal of its savage performance. Organic shapes have given way to an aggressive design language that is ruthless in bending and guiding airflow to meet aerodynamic requirements and the strongest expression yet of McLaren's 'form follows function' philosophy. Proportionally, it is unmistakeably a McLaren, but you cannot follow a single body line from front to rear without it passing through a functional intake or vent.
"The design language of the McLaren Senna is extremely aggressive and different from any previous McLaren - because no other road-legal McLaren has had to fulfil such an uncompromising brief," explained Rob Melville, Design Director, McLaren Automotive. " When you see the car for the first time, you know instantly how single-minded and focused it is; to meet the performance targets we have had to go to an entirely different level from even the McLaren P1™."
Precise control of airflow begins the moment it hits the nose of the car, the air meeting four surfaces - front splitter; active aero blades: secondary fixed aero blades and slot-gaps located between the headlights and daytime running lights - and being turned by each element in sequence. The design of the rear of the car was born entirely from aerodynamic and cooling requirements, prominent 'gurney flaps' ahead of a succession of stepped louvres directing air away from the rear deck and down the sides of the body. The resulting area of low pressure draws hot air out from the high-temperature radiators and engine bay, the louvres ensuring that airflow does not impact rear wing efficiency. Unique slash-cut exhausts make a similar airflow contribution, their positioning and angle negating any disturbance to the wing or rear diffuser.
The exhaust pipes exit through the lowest rear deck (measured at the trailing edge) of any McLaren road car, a full 18cm lower than the McLaren Super Series. In contrast to the ultra-low rear deck, the hydraulically-operated, double-element carbon fibre rear wing - a major contributor to the downforce generated - is noticeably high and constantly adjusts to optimise downforce and maintain ideal aerodynamic balance. The wing weighs just 4.87kg, yet can support more than 100 times its own weight in downforce.
The double diffuser at the rear is equally prominent; crafted from a single piece of carbon fibre, it starts under the rear axle and as it increases in height accelerates air out from under the vehicle. This creates a low-pressure zone and 'sucks' the McLaren Senna to the ground.
Carbon fibre construction
McLaren pioneered carbon fibre technology in Formula 1 and the Monocage III carbon structure at the centre of the McLaren Senna can trace its lineage back to 1981 and the McLaren MP4/1, the first carbon Formula 1 racing car. Monocage III is the strongest carbon fibre monocoque ever created by McLaren for a road car and features an innovative double-walled rear assembly that provides an in-built protective roll cage. Monocage III is optimised to create the lightest structure possible and is one of the reasons why, at 1,198kg, the McLaren Senna is the lightest road car McLaren has built since the F1.
The benefits of carbon fibre are felt throughout the McLaren Senna. The body panels, which have the immense structural rigidity needed to support the aerodynamic forces they are subjected to at high speeds on a race track, are incredibly strong and lightweight. In total, the carbon fibre body panels of the McLaren Senna weigh less than 60kg.
Carbon fibre and Alcantara® are used extensively throughout the interior, reflecting the stripped-back, functional nature of the McLaren Senna. The dashboard, doors and visible elements of the Monocage III are all in exposed carbon fibre. Alcantara® (or leather if preferred) covers the side airbags and the lack of further interior trim saves weight and reveals the construction of the dihedral doors. Even the door gas struts, which can be colour-matched to the brake calipers and front active aero blades, are exposed to save vital grammes.
The inherent strength of Monocage III allows for remarkably slim roof pillars that ensure excellent views through the deep, wide windscreen and across the front fenders. This makes it easier to perfectly place the McLaren Senna through corners, as well as improving visibility in general. Opting for glazed upper and lower door sections in place of the standard carbon fibre panels allows even more light to flood into the cockpit.
Cockpit environment
The driver's seat moves on rails and the foot pedals are fixed - the optimum solution to reduce component complexity and weight. The module to select Drive, Neutral and Reverse is fixed to the driver's seat and moves with it, ensuring the controls are always close at hand. Door release mechanisms and window switches have been moved to the centre of the vehicle in a roof-mounted panel. The three-spoke steering wheel, trimmed in Alcantara® or leather, is free of buttons and switches to allow a pure focus on the sensory feedback it delivers. The grip offered with and without gloves has been optimised for track driving, as has the design of the wheel itself. Tactile, extended gear shift paddles in satin-finish visual carbon fibre, linked with a rocker switch, are fixed behind the steering wheel.
The driver receives information from the McLaren Folding Driver Display and the central infotainment screen. In Full Display Mode, the folding driver display presents information on an upright TFT screen, with three different layouts depending on whether the McLaren Senna is being driven in Comfort, Sport, Track or Race modes. Linked to the Active Dynamics Panel settings or independently controlled if preferred, the display screen slides down into Slim Display Mode to show only crucial information such as speed, engine rpm and selected gear. This position is designed for circuit driving, where it further improves forward visibility of the track, but will also appeal to those who prefer a simpler display while driving on road.
The 'floating' central infotainment screen is presented in portrait to increase interior space. It is also angled out and up towards the driver to be easily visible within line of sight even when a helmet is being worn. The edge-to-edge glass screen integrates the Active Dynamics Panel and an 8-inch display that presents vehicle functions to the driver: audio, media, navigation and other features are all controlled using this TFT screen.
A range of luxury and convenience features are available upon request, including high-grade leathers and a wider 'Touring' specification of the Super-Lightweight carbon fibre seat. Parking sensors and a rear-view camera are no-cost options. Additionally, McLaren has collaborated with Bowers & Wilkins to create an audio system specifically designed for the McLaren Senna, the optional, ultra-lightweight 7-speaker audio system weighing just 7.32kg.
M840TR engine and transmission
The twin-turbocharged V8 engine, which is coded M840TR, features a flat-plane crankshaft, race-inspired dry sump lubrication and lightweight connecting rods and pistons that reduce mass in the powertrain. Ultra-low inertia twin-scroll turbochargers and electronically-controlled wastegates give an immediate sense of retardation, enhancing engine responsiveness. Lightweight camshafts and pistons unique to the McLaren Senna and externally repositioned dump valves are among other Senna-specific components. Additionally, ion sensing with individual sensors per cylinder enables higher pressures and temperatures than on other McLaren engines.
Extensive dyno work has perfected control strategies that deliver the power and torque the McLaren Senna demands. The engine produces 700Nm (516lb ft) from just 3,000rpm, with peak torque of 800Nm (590lb ft) available from 5,500-6,700rpm. 800PS (789bhp) peak power comes at 7,250rpm.
The unique Inconel and titanium exhaust is another key element of the high-performance powertrain. Tightly packaged and engineered to reduce weight, the exhaust uses two valves rather than four in the triple-exit system. A twin-exit exhaust is fitted in markets that do not require valves to meet noise legislation, the muffler silencer box being removed along with the third exhaust exit. The sound from the exhaust is loud and sharp, singing like a motorcycle race engine in its ferocity and quite different to other McLarens. The intense crescendo encourages the driver to use high rpms, the volume increasing with 10dB for every 2,000rpm, climbing right through to the engine's rev limit.
A dual-clutch, seamless-shift, seven-speed gearbox delivers power to the rear wheels. The default transmission mode is fully automatic, but a McLaren Senna driver can select full manual control of gear shifts via the Active Dynamics Panel located within the centrally-mounted screen and change gear using elongated, carbon fibre paddles mounted on a rocker behind the steering wheel. The paddles are optimised to be used both with or without racing gloves.
RaceActive Chassis Control II suspension; tyres and brakes
McLaren Automotive has pioneered the use of adjustable suspension technology since the inception of the MP4 12C, with its ground-breaking ProActive Chassis Control system. The new, track-focused suspension that makes its debut in the McLaren Senna is the most advanced system ever in a McLaren road car. Called RaceActive Chassis Control II (RCC II), it features double wishbones front and rear, with adaptive dampers interconnected hydraulically, both left to right and front to back. Data from sensors - including four wheel accelerometers, two pressure sensors per damper and multiple body sensors - is analysed and reacted to in a mere 2 milliseconds to ensure perfect damping response. The continuously variable system advances the control strategy introduced on the McLaren 720S to incorporate Race mode, which introduces significantly stiffer suspension, a lower ride height and a lower centre of gravity.
"The McLaren Senna delivers real performance - accessible and attainable because of an intuitive connection, while at the same time rewarding, exciting and challenging to the very best drivers in the world," comments Andy Palmer, Vehicle Line Director - Ultimate Series, McLaren Automotive. "The sensory experience of driving the car is also vitally important: through what a driver feels, hears and sees, we want every moment behind the wheel of a McLaren Senna to deliver the emotional intensity of a convertible and the pure connection of a race car."
The top speed of the McLaren Senna is not limited in Race mode, but above 250km/h (155mph) the aero blades and rear wing are actively trimmed to preserve peak downforce levels, which would otherwise continue to increase with speed and impart excessive load on the suspension and tyres. A driver can adjust handling parameters using the Active Dynamics Panel to access Comfort, Sport and Track modes; Race mode is selected via a button in the roof-mounted panel.
Due to its extreme performance, the McLaren Senna features bespoke tyres developed in conjunction with McLaren technical partner, Pirelli. The Pirelli P ZERO™ Trofeo R tyres (245/35 ZR19 at the front and 315/30 ZR20 at the rear) are designed for dry race tracks but are also approved for road use. The asymmetrical tread pattern provides outstanding lateral grip and the special construction maintains cornering stiffness. Specific development work was undertaken on the compound to shorten braking distances, improve longitudinal performance, create a consistent reaction between the front and rear axles and heighten on-centre steering response.
The braking system is the most advanced ever fitted to a McLaren road car. Each CCM-R carbon ceramic brake disc takes seven months to create and has cooling vanes machined into the disc, rather than moulded. The Formula 1-inspired front calipers are a super-stiff monobloc design to maintain pedal feel and feature six ventilated pistons to reduce temperatures.
Tailored for individual choice
Five 'By McLaren' specifications have been created by McLaren designers as those that best showcase the McLaren Senna. Stealth Cosmos black, Trophy Kyanos blue, Trophy Mira orange, Vision Pure white and Vision Victory grey exterior paint is complemented in each specification by front aero blades, front fender inners, brake calipers, door gas struts and seat perforation in a contrasting colour. A further 18 exterior paint colours can be specified at no additional cost, with 16 more paint options available from the MSO Defined palette offered by McLaren Special Operations. Beyond this, a virtually limitless spectrum of colours can be created through the MSO Bespoke service.
In addition to selecting the exterior colour theme for their new McLaren Senna, customers can explore the different By McLaren Designer interior alternatives that complement the Jet Black leather or Carbon Black Alcantara® and visual carbon fibre cockpit materials. Colour-coded aero blades and fender inners; an exhaust heatshield in Gloss Black, Satin Raw Metal or Dark Stealth finish; a carbon fibre or Alcantara® steering wheel and three finishes to the Ultra-Lightweight 9-Spoke forged alloy wheels are among the specification choices available at no additional cost.
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