R8 LMS GT4 > Audi Sport customer racing > Audi Canada

R8 LMS GT4

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The gamechanger.

Welcome the newest member to the Audi Sport race team. Following in the footsteps of the GT3 model, the R8 LMS GT4 is designed for drivers who want to take racing one step closer to the championships. Its exterior design and architecture are closely tied to the production line Audi R8 Coupé, while underneath the hood, enhanced power and performance prove the GT4 is a serious contender.

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  • Power

  • 495

    HP

  • Capacity

  • 5,200

    cc

  • Weight

  • 1,460

    kg

Technical specifications

Vehicle
Vehicle type
Sportscar complying with GT4 regulations.
Chassis
Audi Space Frame (ASF) in aluminum-CFRP-composite design with weld-in and bolted steel safety cell.
Bodywork
Fiber composite materials and aluminum.
Engine
Engine type
90 degree V10 engine with combined multi-point and gasoline injection, 4 valves per cylinder, four double overhead camshafts, longitudinally mounted in front of the rear axle, emission control by upstream oxygen sensor, metal catalytic converters.
Management
2x Bosch MED 17 (master-slave concept).
Lubrication
Dry sump.
Cubic capacity
5,200 cc.
Power

Variable by restrictor up to 364 kW (495 HP).*

 

*depending on BOP balance of performance.

Torque

Over 550 Nm.*

 

*depending on BOP balance of performance.

Power transmission
Transmission
Rear wheel drive, 7-speed double-clutch S tronic transmission with paddle shifters.
Clutch
Two electrohydraulically operated wet-type multi-plate clutches.
Differential
Mechanical limited-slip differential.
Drive shafts
Constant-velocity joint shafts.
Performance
Acceleration
0-100 km/h in under 4 seconds.
Top speed
Over 250 km/h.
Suspension, steering, and brakes
Steering
Electrohydraulic rack and pinion steering. Height and length adjustable safety steering column.
Suspension
Double wishbones front and rear, 2-way gas pressure dampers, ride height, toe, camber and stabilizers adjustable.
Brakes
Hydraulic dual circuit brake system, steel brake discs front and rear, ABS.
Wheels
5-hole cast aluminum wheels, front 11x18 inch ET63, rear 12 x 18 inch ET56.
Tires
From R8 series, front 305/645 R18; rear 325/668 R18.
Dimensions and weight
Length
4,467 mm.
Width
1,940 or 2,037 mm (without/with side mirrors).
Height
1,240 mm.
Wheelbase
2,650 mm.
Homologation weight
1,460 kg.
Fuel tank capacity
118 L (FT3 safety fuel cell).
Safety and equipment
Safety
Energy absorbing crash structures, FT3 safety fuel cell, and rescue hatch.
Seat
Audi Sport customer racing Protection Seat PS3 acc. To FIA Standard 8862-2009.
Fire extinguisher
Lifeline acc. To FIA Standard 8865-2015.
Refuelling system
Refilling system eligible for endurance racing (capless).
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