Specifications
Unladen
5368 lbs
Weight distribution, front/rear
51.7/48.3 %
Liter/type
4.4-liter/TwinPower Turbo V-8
Displacement
4395 cc
Bore/stroke
3.50/3.50 inch
Nominal output hp/rpm
555/6000
Max. torque lb-ft/rpm
500/1500-5650
I/II/III – Automatic gear ratios
4.17/2.34/1.52:1
IV/V/VI/R - Automatic gear ratios
1.14/0.87/0.69/3.40:1
Final drive ratio
3.91 :1
Drag coefficient
0.38 Cd
Top speed1
155 mph
Acceleration 0-60 mph2
4.5 sec
City/Highway
12/17 mpg
Approximate tank capacity
22.4 gal
Tire dimensions (run flat performance)4
front 275/40 rear 315/35
Wheel dimensions front/rear - material
20 x 10/20 x 11 - light cast alloy
Brake diameter, front/rear - type
15.6/15.2 inches - ventilated disc
1. Top speed limited electronically.
2. BMW AG test results. Actual acceleration results may vary, depending on specification of vehicle; road and environmental conditions; testing procedures and driving style. These results should be used for comparison only and verification should not be attempted on public roads. BMW urges you to obey all posted speed laws and always wear safety belts.
3. EPA-estimated figures are for comparison purposes only. Your actual mileage will vary, depending on speed, driving habits, trip length, and driving conditions; actual mileage may be lower.
4. Due to low-profile tires, please note: wheels, tires and suspension parts are more susceptible to road hazard and consequential damages. Performance tires not recommended for driving
in ice and snow conditions