Radical Sportscars, the company behind some of the most outrageous track-day toys on the planet has just released its newest machine: the Radical RXC Turbo. Thanks to a continuing partnership with Ford and a tuned 3.5-liter EcoBoost engine, the RXC Turbo can make the blitz to 60 mph in under three seconds and will reach a top speed of 185 mph. This far surpasses the performance available with last year’s non-turbo RXC that was powered by a Ford 3.7-liter, V-6 engine.

A born racer, the Radical RXC Turbo comes with FIA approved crash boxes front and rear, and the outrageous body work can produce almost 2,000 pounds of downforce at top speed.

Even though its race ready, and features a host of race specific parts, this Radical is street legal. If you ever dreamed of parading through town in a Le Mans-style racer, this is the car for you.


2015 Radical RXC Turbo High Resolution Exterior
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The exterior of the RXC Turbo has been created, using the experiences gained from the SR9 Le Mans racer project. The result is a look that follows the current LMP2 prototype racers, but with the needed essentials to be street legal. The rear wing meets GT-3 specifications and the cockpit is accessed via gull-wing doors. The body itself is constructed of carbon fiber and other advanced composites.

Measurement Specification
Length 169.3 Inches
Width 77.2 Inches
Height 44.4 Inches
Weight 2,072 Pounds


2015 Radical RXC Turbo Interior AutoShow
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Traditionally the interior of a Radical consisted of seat, wheel, pedals and all the air in the cabin. The RXC looks to break that tradition by offering the most comprehensive list of interior options ever available on a Radical. Not only do buyers get power steering and a heated windshield, but the RXC Turbo also comes with air conditioning, and you can order leather or Alcantara for the seats and dash. Increasing the cabin comfort beyond the leather surfaces, the RXC is available with multiple levels of carpet and sound deadening materials, letting you decide if you want to save weight, or cut NVH.


2015 Radical RXC Turbo Drivetrain
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The big news of the RXC Turbo, is the turbocharged engine that powers it. Based on the 3.5-liter EcoBoost V-6 found in the Taurus SHO and Explorer Sport, this tuned six-cylinder has had its power boosted to 454 horsepower. Torque is an astonishing 500 pound-feet, and all that twist is available from just 3,600 rpm.

Sending all that power to the rear wheels is a custom seven-speed gearbox from Quaife.

This potent drivetrain allows the RX Turbo to hit 60 mph in just 2.6 seconds and continue up to a top speed of 185 mph.

Displacement 3.5-liters
Bore & Stroke 3.64 in. x 3.45 in
Block Material Aluminum
Cylinder Head Material Aluminum
Valvetrain Dual overhead valve, four valves per cylinder
Fuel Delivery Direct injection
Horsepower 454
Torque 500

Suspension and Brakes

2015 Radical RXC Turbo Drivetrain
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The RXC keeps its tires to the pavement with a bespoke suspension setup from Intrax Racing. It is an inboard push-rod system with double wishbones at all four corners. Four way adjustment is standard, including camber and geometry adjustments; GT-3 style.

Stopping duties for the RXC Turbo are handled with fully floating disc brakes with rotors that measure 13.8 inches up front and 12.2 inches in the rear. Each rotor is clamped with six-pot calipers. For a better track-day experience, a carbon-ceramic brake kit is available as an option.

Pricing and Availability

Current pricing of the Radical RXC Turbo sits at £107,500. That is roughly $177,000 at the current rates. That seems like a stiff price to pay, but when you can hang with a Bugatti Veyron from light to light, it really isn’t that high.

If you want to park one of these in your garage, and you live in the U.S., we have some great news. The Radical RXC has just been cleared as road-legal in America. Better yet, the car was cleared in California, so it should be a 50-state car.

Price (MSRP) £107,500 plus VAT (£129,000 inc)


Ariel Atom

2013 Ariel Atom 3,5 High Resolution Exterior
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The Ariel Atom is one of the few hardcore track rat toys that would be able to keep up with the Radical in outright speed. Due to its design that produces minimal downforce compared to the RXC, it would never be able to keep up around a race track.


2015 Radical RXC Turbo Exterior AutoShow
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The Radical RXC Turbo is one of the fastest street legal machines on sale in the world today. The fact that it comes with an outrageous look and race-ready features is just a bonus.

Press Release

PRadical RXC Turbo – Powered by Ford EcoBoost makes its world debut at Autosport

2015 Radical RXC Turbo Exterior AutoShow
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Radical RXC Turbo – Powered by Ford EcoBoost makes its world debut at Autosport International 2014
Radical Sportscars introduce the RXC Turbo and announce a technical partnership with Ford. The extraordinary RXC gains EcoBoost technology for its road and race variants with the introduction of the 3.5-litre twin-turbo V6 engine, ramping power up to 460PS and torque to a massive 500ft lb – enough to endow the 940kg RXC Turbo with a super- car-shattering 0-60mph time of just 2.6 seconds!

With Ford EcoBoost technology winning the International Engine of the Year award in 2013 for the second year running it was an obvious match for the lightweight, high-tech and incredibly accomplished Radical RXC. Through the technical partnership Ford and Radical have been working closely together to maximise power and torque, whilst retaining throttle responsiveness and fuel economy made possible by two small turbos capable of spinning at 248,000 rpm, direct fuel injection and Ti-VCT (twin independent camshaft timing). The engine is charged cooled by a Radical designed and built system to ensure utmost efficiency is maintained at all times.

Launched one year ago at the ASI 2013, the RXC with its normally-aspirated 3.7-litre V6 has proved a huge hit with both press and customers alike. Radical’s MD, Phil Abbott said the RXC would become a ‘game-changer’ and so it has proved. Never before had a car been available for the road and track with performance and technology on this scale with real-world reliability. Now with Ford’s support the RXC is being taken to the next level. The RXC Turbo has a revised interior with (optional) increased sound deadening, aerodynamic enhancements to improve on the already incredible downforce levels available and traction control as standard.

‘From the outset the RXC was devastatingly fast, but we designed it to handle even more power,’ said Phil Abbott. ‘We have had a great first year with the RXC and it has been very exciting to have been working with Ford. The upper management have given us a lot of sup- port and have allowed us access to a huge amount of technical back up that you can only get when working with a major manufacturer. Our designers and engineers have been able to work with the key EcoBoost engineers to perfect the performance for our car. I know how good the RXC is, and I also know how capable the 3.5-litre EcoBoost motor is too. Together they make a devastatingly complete package.’

Roelant de Waard, Vice President Marketing Sales and Service of Ford of Europe said:’ Ford has a proud history of class leading performance engines and I was incredibly impressed with what Radical achieved with first the 3.7 V6. I drove the RXC at Spa last year and I can tell you to believe what the press have been saying about this car, it is packed with true race car technology, but easy to drive and its feedback and incredible cornering ability, making it truly thrilling. I can’t wait to drive this Turbo version.’

History of the RXC

The RXC was the culmination of three and a half years of design and development to create the world’s most extreme road-legal coupe. Influenced and inspired by contemporary LMP design, it has brought a true taste of Le Mans to the road. Dramatically styled, uncompromis- ing in performance but with class-beating running costs, the RXC opened up hyper-GT owner- ship to a wider audience than previously possible.

The RXC was a completely clean-sheet design for Radical with only a handful of components carried over from its range of award-winning race, trackday and road cars. Everything from the chassis and suspension design to the Ford 3.7-litre V6 engine and seven-speed Quaife gearbox configuration was developed specifically for the RXC under the guidance of Radical’s MD Phil Abbott and Chief Designer Nick Walford and his development team.

Customer deliveries of the RXC began in August 2013 with over 20 delivered to date and an order book full for the next four months. Sales have been global with cars already delivered to Thailand, USA, Spain, France and Germany with further orders from China, Australia, Swit- zerland, Majorca and Holland as well as the UK.


2015 Radical RXC Turbo Drivetrain
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At the heart of the RXC Turbo beats a high-performance, low maintenance Ford 3.5-litre twin turbo charged V6 engine. Its power and torque delivery characteristics have been modified to optimise drivability and response to match the RXC’s lightweight and high performance requirements. The engine benefits from two small turbos , DI and Ti-VCT as well as a unique charge cooling system designed, developed and installed by Radical Sportscars.

A fly-by-wire throttle ensures immediate power and response and the car will meet full Euro 5 emissions compliance for markets across the world. Despite their racing specification the engine and gearbox service intervals are up to 10,000km.

Both engine options drive the rear wheels through a bespoke RPE/Quaife seven-speed transverse gearbox that is low in weight and ensures the overall weight balance remains very close to that of an SR3. Featuring paddleshift and an integral Quaife Automatic Torque Biasing differential, gear ratios are quickly and easily changed from the side of the gearbox like current F1 design practice. The in-house developed paddleshift system allows full-bore, 50ms seamless upshifts and automatically blips the throttle for clutchless downshifts with- out the need to heel-and-toe.

Suspension and brakes

The RXC Turbo features a bespoke Intrax Racing Suspension inboard push rod suspension system with double wishbones all round to reduce unsprung mass and further improve Radi- cal’s class-leading ride quality and handling. Four-way adjustment is available as an option on the RXC-optimised dampers, with all cars benefitting from GT3-style camber and suspen- sion geometry adjustment.

The 350mm front and 310mm rear fully-floating disc brakes with six-pot calipers take care of braking. Carbon ceramic discs and calipers are available as an option. The brakes sit inside 17” centre-lock wheels front and rear – the biggest ever fitted to a Radical production car.


2015 Radical RXC Turbo Exterior AutoShow
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The RXC experience starts the moment you set eyes on its dramatic styling. Using experi- ence from the SR9 Le Mans project – as well as extensive CAD modelling – the RXC breaks the mould in bringing current LMP styling and aerodynamics to the street. Carefully directed airflow means the RXC generates 900kg of over and underbody downforce, equalling the car’s mass at speed. The Turbo features louvres above the wheels to further increase this effect. The RXC was honed aerodynamically both at the Millbrook Proving Ground and in the MIRA wind tunnel.

Cooling for the engine and braking systems is directed though vents in the nose and side- pods whilst a GT3-specification rear wing is adjustable to suit different circuit configurations. The cockpit is easily accessed by the gullwing doors, part of the most complex body that Radical has ever produced and incorporating both composite and carbon fibre sections. This multi-piece bodywork comes in a wide palette of colours and is designed to be easily and cost-effectively repaired or replaced.

The bodywork clothes a high-tensile, laser-cut CDS tubular steel spaceframe, developed in the same way as Radical’s FIA-approved SR series chassis. The integral rollcage ensures maximum occupant safety and vehicle stiffness, with both the nose and tail of the car boast- ing monocoque crash boxes. Proving the strength and very high level of safety the chassis comfortably passed the European Type-Approval crash test.


The AiM MXL2 LCD multifunction dashboard debuts on the RXC and provides a comprehen- sive snapshot of both engine information and performance figures. The optional datalogging system adds a comprehensive portfolio of configurable inputs, from brake pressure and temperature logging to G forces and suspension travel. AiM’s acclaimed SmartyCam system can also be added to the system to provide video with a realtime overlay of data, ideal for lap time improvement or corporate use.


2015 Radical RXC Turbo Interior
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Not only is the RXC Turbo Radical’s most technically advanced car but it is also its most comprehensively specified. The interior of the RXC features a multi-function fully adjustable steering wheel, EPAS power steering, electrically adjustable and heated wing mirrors, air conditioning, heated windscreen with single wiper and an adjustable pedal box. Occupants sit in bespoke Corbeau FIA-compliant trimmed bucket seats with six-point racing harnesses. Various options of leather and Alcantara can be specified for the seats and dash, along with varying levels of sound-deadening and carpets. A bespoke service is also available.

Performance figures

  • Power: 460PS (454bhp) @ 6000rpm
  • Torque: 678 Nm (500lb ft) @ 3600rpm
  • Weight: 940kg Power to weight ratio: 483bhp/ton
  • 0-60mph: 2.6 seconds
  • VMax: 185mph
  • Price (road or race) £107,500 plus VAT (£129,000 inc) OTR


  • Engine: Ford EcoBoost 3.5l V6, Ti-VCT, 24-valve, DOHC, twin independent variable camshaft timing, sequential direct injection, aluminium block, aluminium head, bore 3.64 (in), stroke 3.45 (in), charge cooled
  • Transmission: Bespoke 7-speed transverse Quaife gearbox with paddle shift and autoblip
  • Dimensions: L 4300mm W 1960mm H 1127mm
  • Chassis: High-tensile strength CDS carbon tubular steel spaceframe with FIA specification crash boxes front and rear
  • Body: Aerodynamic multi-piece composites (optional carbon sections), front and rear diffus- ers, full-width carbon bi-plane rear wing, gullwing doors with gas rams, full lighting system with LED daytime running lights
  • Downforce: 900kg at max speed
    Interior: Multi-function fully adjustable steering wheel, EPAS power steering, electrically adjustable and heated wing mirrors, air conditioning, heated front screen, single windscreen wiper, adjustable pedal box
  • Seat: Bespoke FIA-compliant HANS compatible Corbeau seat with six-point harness
  • Fuel tank: Road: 70-litre aluminium tank Race: 100-litre FIA fuel cell
  • Electronics: AIM MXL dash (optional data logging package)
  • Suspension: Front and rear double wishbone, pushrods, bespoke inboard adjustable Intrax dampers (optional 4-way adjustable system)
    Brakes: Fully-floating disc brakes with six-pot callipers, front 350mm, rear 310mm
  • Wheels: Centre-lock cast alloys (forged option), front: 17x9.5, rear: 17x11.5
  • Tyres: Road: Dunlop Sport Maxx or Direzza, front 235/620R17, rear 290/645R17
  • Tyres Race: Dunlop SP Sport, front 215/45ZR17, rear 255/40ZR17

Brief history of Radical

Through continual product development, expansion into new markets and with a customer support framework previously unseen in the motorsport and track car industry, Radical Sportscars has now grown to become the world’s largest producer of racing and track cars. Over 250 units leave Radical’s Peterborough manufacturing base each year destined for customers in Europe, the Far East, Latin America, Australia and almost everywhere in-be- tween.

During the company’s short but very full 17-year life it has written its own very successful chapter in race and road car manufacturing. This has included designing the world’s favour- ite racing car, the SR3 RS (900 units sold over 11 years), designed and constructed its own racing-spec V8 engine (up to 520bhp yet weighing only 92kg), contested Le Mans five times (Radical SR9) and driven around the Nürburgring Nordschleife faster than any other road registered and road-legal car (6 minutes 48 seconds). This, in addition to a host of other lap records and accolades from the global motoring press.

The launch of the EC Type Approved SR3 SL in late 2011 put Radical on the extreme road car map, immediately scooping Evo magazine’s Trackday Car of the Year prize and obliterat- ing Autocar magazine’s test track lap record at MIRA. EC Type Approval was an ambitious step but though considerable investment and time the SR3 SL has become a European suc- cess story, opening up wide-scale Radical ownership to markets such as France, Germany, Switzerland and Eastern Europe.

Radical’s continuing commitment to reducing the cost of racing saw a raft of changes in 2013, including the launch of a new championship for novice racers, the SR1 Cup,which continues to be successful with another full grid anticipated for 2014. At the opposite end of the scale, Radical’s Masters Euroseries offers racing at Europe’s best GP circuits - such as Spa, Monza and Barcelona - with lap times comparable to LMP machinery but at far lower cost.

There is now a sportscar racing ladder that can take drivers from trackdays all the way to Le Mans and now the RXC Turbo joins this extraordinary range of cars, adding something new and attracting a wider audience to the Radical brand than ever before enhancing the ‘spirit’ of Radical by continuing to produce the most focused yet accessible and affordable track and road cars available anywhere in the world.

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