Features & Specs

Weight

Unladen

5368 lbs

Weight distribution, front/rear

51.7/48.3 %

Engine

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

Transmission

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

Performance

Drag coefficient

0.38 Cd

Top speed¹

155 mph

Acceleration 0-60 mph²

4.5 sec

Fuel Consumption³

City/Highway

12/17 mpg

Approximate tank capacity

22.4 gal

Tires and wheels

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