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SPECIFICATIONS
CoupeCONVERTIBLE
TRIM
MSRP
BMW 128i Coupe $29,450
BMW 135i Coupe $36,350
ENGINES
Type:
2,996cc Inline-6; aluminum block and head
Valvetrain: DOHC 4-valves/cyl.
Power [hp at rpm]: 230 at 6,500
Torque [lb-ft at rpm]: 200 at 2,750
Bore & Stroke [mm]: 85.0 x 88.0
Compression Ratio: 10.7:1
Mileage City / Hwy [mpg]: 18 / 28
Available with: 128i
 
Type:
2,979cc Inline-6 turbocharged; aluminum block and head
Valvetrain: DOHC 4-valves/cyl.
Power [hp at rpm]: 300 at 5,800
Torque [lb-ft at rpm]: 300 at 1,200
Bore & Stroke [mm]: 84.0 x 89.6
Compression Ratio: 10.2:1
Redline: 7,000
Mileage City / Hwy [mpg]: 18 - 20 (MT) / 25 - 28 (MT)
Available with: 135i
 
TRANSMISSIONS
Type:
6-speed manual
Ratios: 4.32, 2.46, 1.66, 1.23, 1.00, 0.85
Final Drive: 3.23
Available with: 128i
 
Type:
6-speed automatic
Ratios: 4.07, 2.37, 1.55, 1.16, 0.85, 0.67
Final Drive: 3.73
Available with: 128i
 
Type:
6-speed manual
Ratios: 4.11, 2.32, 1.54, 1.18, 1.00, 0.85
Final Drive: 3.08
Available with: 135i
 
Type:
7-speed dual-clutch
Ratios: 4.78, 3.06, 2.15, 1.68, 1.39, 1.20, 1.00
Final Drive: 2.56
Available with: 135i
 
LAYOUT
Engine position:
Front-engine
Driveline:
Rear-wheel-drive
 
SUSPENSION
Front:
MacPherson struts; coil springs, anti-roll bar
Rear:
Multi-link; coil springs, anti-roll bar
 
BRAKES
Front:
11.8 in. power-assisted vented discs
13.3 in. power-assisted vented discs (135i)
Rear:
11.8 in. power-assisted vented discs
12.8 in. power-assisted vented discs (135i)
 
WEIGHT & CAPACITIES
Curb weight [lbs]:
3,208 (128i)
3,373 (135i)
GVWR [lbs]:
4,134 (128i)
4,255 (135i)
Weight distribution: 51 / 49 (128i)
52 / 48 (135i)
Fuel Capacity [gal.]: 14.0
 
STEERING
Type:
Rack & Pinion; power-assist
Turning Circle [ft.]
35.1
 
EXTERIOR DIMENSIONS
Length [in.]:
172.2
Width [in.]:
68.8
Height [in.]:
56.0 (128i)
55.4 (135i)
Wheelbase [in.]: 104.7
Front Track [in.]: 58.3 (128i)
57.9 (135i)
Rear Track [in.]: 59.6 (128i)
58.9 (135i)
 
Coefficient of Drag:
0.31 (128i)
0.33 (135i)
 
INTERIOR DIMENSIONS
Pass. Vol. [cu-ft]:
88.5
Seating Capacity:
4
 
Front Headroom [in.]:
37.9
Rear Headroom [in.]: 37.1
 
Front Legroom [in.]:
41.4
Rear Legroom [in.]: 32.0
 
Front Shoulderroom [in.]:
54.0
Rear Shoulderroom [in.]: 53.4
 
Cargo Cap. [cu-ft]:
10.0
 
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