SLR McLaren 722 Edition

Combustion principle:
Four-stroke gasoline (with intake manifold injection and super charger with charge air cooling; Emission control system with controlled 3-way catalytic converter)
Configuration:
front, longitudinal; vertical
Engine type:
M 155 E 55 ML / 155.980
Number of cylinders / arrangement:
8 / 90° V; light-alloy block
Bore x Stroke:
97.0 x 92.0 mm
Total displacement:
5439 cc
Compression ratio:
8.8
Rated output:
478 kW / 650 hp at 6500 rpm
Rated torque:
820 Nm at 4000 rpm
Number of valves / arrangement:
2 intake, 1 exhaust / V-shaped overhead
Valve operation:
1 overhead camshaft per cylinder bank (adjustable)
Camshaft drive:
double roller chain
Fuel system:
microprocessor-controlled injection system with HFM (Bosch ME engine management) / supercharger with intercooling
Fuel tank: position / capacity:
above the rear axle / 97,6 l

Frame design:
Monocoque in CRP
Front-wheel suspension:
double wishbone
Rear-wheel suspension:
double wishbone
Front springs:
coil springs, torsion bar stabiliser
Rear springs:
coil springs
Shock absorber front/rear:
twin-tube gas-pressure shock absorbers
Steering:
rack-and-pinion parameter power steering
Brake system (foot brake):
Sensotronic Brake Control electrohydraulic brake system with antilock system and Brake Assist; fibre-reinforced ceramic disc brakes front (internally ventilated) and rear
Parking brake (hand brake):
mechanical (foot-operated), acting on rear wheels
Wheels:
light-alloy wheels
Wheel rims:
front: 9 J x 19 H 2; rear: 11 1/2 J x 19 H 2
Tires:
front: 255/35 ZR 19; rear: 295/30 ZR 19
Driven wheels:
rear wheels
Drivetrain:
divided cardan shaft

Gearing:
5-speed automatic transmission
Availibility:
as standard
Shifting:
central floor gear shift lever
Clutch:
hydraulic torque converter with lock-up clutch (governed)
Transmission type:
planetary gear system
Gear ratios:
I. 3.56; II. 2.19; III. 1.41; IV. 1.0; V. 0.83; R. 3.17
Final drive ratio:
3.06
Maximum speed:
337 km/h
Acceleration 0-100 km/h:
3.6 s
Fuel consumption:
20.8 / 10.8 / 14.5 l
by Guideline:
93/116/EC; figures apply to City (urban) / EUDC (extra-urban) / NEDC (New European Driving Cycle, average from <36.8%> City and <63.2%> EUDC)

Wheelbase:
2700 mm
Front / rear track:
1638 / 1569 mm
Length:
4656 mm
Width:
1908 mm
Height:
1251 mm
Kerb weight:
1724 kg
by Guideline:
EC 92/21 (including driver, 68 kg, and baggage, 7 kg; tank 90 % full)
Gross weight:
1940 kg