295/30 ZR 19
004 Cars
The supercharged V8 delivers immediate, linear thrust in the SLR Roadster 722. The combination of lightweight construction, precise throttle response, and robust thermal management defines a powertrain that feels effortless and carries long distances with ease.
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The SLR Roadster 722 relies on a rigid carbon structure, ceramic brakes, and a focused chassis setup. The result is an open sports car with direct steering, dependable stopping power, and high stability at speed.
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Open top driving with focus. The SLR Roadster 722 combines clean lines, high-quality materials, and subtle 722 accents into a cockpit that feels sporty while remaining relaxed on longer journeys.
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TYP
V8 front mid-engine, longitudinal, mechanical supercharger (Lysholm)
BORE/STROKE
97,0 × 92,0 mm
DISPLACEMENT PER CYLINDER
679,9 ccm
TOTAL DISPLACEMENT
5 439 ccm
COMPRESSION RATIO
8,8 : 1
MAX POWER
478 kW (650 PS) at 6,500 rpm
POWER PER LITRE DISPLACEMENT
approx. 119 PS/l
MAX TORQUE
820 Nm at 4,000 rpm
FRAME
Carbon-fibre monocoque, front and rear subframes
FRONT SUSPENSION
Independent suspension, double wishbones, coil springs, gas-pressure dampers, anti-roll bar, anti-dive, lowered by 10 mm
REAR SUSPENSION
Independent suspension, double wishbones, coil springs, gas-pressure dampers, anti-squat, lowered by 10 mm
BRAKES
Carbon-ceramic discs, front 390 mm with 8-piston calipers, rear 360 mm with 4-piston calipers, Sensotronic Brake Control, integrated airbrake
DRIVETRAIN
5-speed automatic AMG Speedshift R, rear-wheel drive
STEERING
Rack-and-pinion steering, power-assisted
FUEL TANK CAPACITY
97.6 litres total
WHEELS (FRONT)
255/35 ZR 19
WHEELS (REAR)
295/30 ZR 19
Two-seat coupé, CFRP monocoque
LENGTH
4 656 mm
WIDTH
1,908 mm (without mirrors)
HEIGHT
1 251 mm
WHEELBASE
FRONT TRACK
REAR TRACK
KERB WEIGHT (DIN), APPROX.
TOP SPEED
ACCELERATION 0 TO 100 KM/H
3,7 s.
approx. 11.3 s (quarter mile approx. 402 m)
approx. 20.2 s (measured reference values)