WTRAndretti Acura ARX-06 Car Specs

The IMSA WeatherTech SportsCar Championship is the premier sports car series in North America. Powered by the strength of NASCAR, the IMSA WeatherTech SportsCar Championship features manufacturers and drivers from around the world battling to compete at many of the most loved sports car venues in the United States and Canada. Wayne Taylor Racing (WTR) with Andretti Autosport competes in the GTP and GTD Classes, which features the fastest and most technologically advanced cars in North America and well as in the North American Lamborghini Super Trofeo Series.

Car Specs

2024 Car Specs


Chassis: ORECA-manufactured Carbon fiber monocoque chassis

Bodywork: Acura-designed bodywork integrating brand-identity features including lighting and rims.

Internal Combustion Engine (ICE): Acura 2.4-liter, twin turbocharged, direct injected V6 internal combustion engine designed, developed and manufactured by HPD

Fuel Capacity: 29 gallons, 110L

Motor Generator Unit (MGU): IMSA-specified Bosch Bosch Eletric Motor or E-Machine

Energy Storage System (ESS): Williams Advanced Engineering battery pack

Hybrid (ICE + MGU) Power: mandated 670hp [500kW] @ 10,000 max rpm

Electronics: Cosworth (Chassis), McLaren (Engine), Bosch (Brakes, Scrutineering)

Rearview Camera: GNTX-R Rear-Camera Mirror.

Steering Wheel: Cosworth CCW Mk3, clutch & shift paddle-operated

Clutch: Tilton, 5.5 Carbon Disc

Steering: KYB, electrically assisted rack and pinion

Suspension: Roll & Heave/Pitch suspension design utilizing Penske dampers

Transmission:  X-trac P1359 Transverse 7-speed sequential gearbox

Brakes:  AP Racing 6-piston light aluminum calipers, spline-drive carbon fibers discs and pads

Weight/Length/Width/Height: 2,270 pounds (1030kg) / Length: 16’9” (5100mm) / Width: 6’7” feet (2000mm) / Height: 3’6” (1060mm)

Wheels: Rotiform forged aluminum rims (Front – 18.0” x 12.5”; Rear – 18.0” x 13.0”)

Tires: Michelin Tires