Specifications
Unladen weight
3494 (3571) lbs
Weight distribution, front/rear – Manual transmission
48.3/51.7%
Weight distribution, front/rear – Automatic transmission (128i: STEPTRONIC transmission; 135i: 7-speed Double Clutch Transmission [DCT])
49.1/50.9%
Permitted payload
750 lb
Permitted axle load, front/rear
2050/2467 lb
Liter/type/valves per cylinder
3.0/inline 6/4
Displacement
2996 cu cm
Bore/Stroke
3.30/3.50 in
Nominal output @ rpm
230 @ 6500 hp
Max. torque lb-ft/rpm
200/2750
Compression ratio
10.7 :1
Manual gear ratios – I/II/III
4.32/2.46/1.66 : 1
Manual gear ratios – IV/V/VI/R
1.23/1.00/0.85/3.94 : 1
Manual gear ratios – Final drive ratio
3.23 : 1
Automatic gear ratios – I/II/III/IV
4.07/2.37/1.55/1.16 : 1
Automatic gear ratios – IV/V/VI/R
0.85/0.67/–/3.20 :1
Automatic gear ratios – Final drive ratio
3.73 : 1
Top speed1
130 [150] mph
Acceleration 0-60 mph (128i: steptronic transmission; 135i: 7-speed Double Clutch Transmission [DCT])2
6.4(7.0) sec
Manual transmission – City/Highway
18/28
Automatic transmission – City/Highway (128i: steptronic transmission; 135i: 7-speed Double Clutch Transmission [DCT])
18/27
Fuel tank capacity, approx.
14 gal
Tire dimensions – standard – front
205/50
Tire dimensions – standard – rear
205/50
Wheel dimensions – standard – front
17 x 7.0
Wheel dimensions – standard – rear
17 x 7.0
Material
light cast alloy
Diameter - Front/Rear
11.8/11.8 inch