SPECIFICATIONS
| COUPE | Convertible | GRAN COUPE |
TRIM |
MSRP |
| BMW 428i Convertible | $48,750 |
| BMW 428i xDrive Convertible | $50,750 |
| BMW 435i Convertible | $54,900 |
| BMW 435i xDrive Convertible | $56,900 |
| BMW M4 Convertible | $72,500 |
ENGINES
Type: |
1,997cc Inline-4 turbocharged |
| Valvetrain: | DOHC 4-valves/cyl.; continuously variable valve timing (Double VANOS) |
| Power [hp at rpm]: | 240 at 5,000 |
| Torque [lb-ft at rpm]: | 255 at 1,250 |
| Bore & Stroke [mm]: | 84.0 x 90.1 |
| Compression Ratio: | 10.0:1 |
| Mileage City / Hwy [mpg]: | 21 - 23 (RWD) / 33 - 34 (RWD) |
| Available with: | 428 |
Type: |
2,979cc Inline-6 turbocharged |
| Valvetrain: | DOHC 4-valves/cyl.; continuously variable valve timing (Double VANOS) |
| Power [hp at rpm]: | 300 at 5,800 |
| Torque [lb-ft at rpm]: | 300 at 1,300 |
| Bore & Stroke [mm]: | 84.0 x 89.6 |
| Compression Ratio: | 10.2:1 |
| Mileage City / Hwy [mpg]: | 20 / 30 |
| Available with: | 435 |
Type: |
2,979cc Inline-6 twin-turbocharged |
| Valvetrain: | DOHC 4-valves/cyl.; continuously variable valve timing (Double VANOS) |
| Power [hp at rpm]: | 425 at 5,500 |
| Torque [lb-ft at rpm]: | 406 at 1,850 |
| Bore & Stroke [mm]: | 84.0 x 89.6 |
| Compression Ratio: | 10.2:1 |
| Mileage City / Hwy [mpg]: | 17 / 26 |
| Available with: | M4 |
TRANSMISSIONS
Type: |
8-speed automatic |
| Ratios: | 4.71, 3.14, 2.11, 1.67, 1.29, 1.00, 0.84, 0.67 |
| Final Drive: | 3.15 |
| Available with: | except M4 |
Type: |
6-speed manual |
| Ratios: | 4.11, 2.32, 1.54, 1.18, 1.00, 0.85 |
| Final Drive: | 3.46 |
| Available with: | M4 |
Type: |
7-speed dual-clutch |
| Ratios: | 4.81, 2.60, 1.70, 1.28, 1.00, 0.84, 0.67 |
| Final Drive: | 3.46 |
| Available with: | M4 |
LAYOUT
Engine position: |
Front-engine |
Driveline: |
Rear-wheel-drive & All-wheel-drive |
SUSPENSION
Front: |
MacPherson struts; coil springs, anti-roll bar |
Rear: |
Multi-link; coil springs, anti-roll bar |
BRAKES
Front: |
13.0 in. power-assisted vented discs 13.4 in. power-assisted vented discs (435) 15.0 in. power-assisted vented discs (M4) |
Rear: |
11.8 in. power-assisted vented discs 13.0 in. power-assisted vented discs (435) 14.6 in. power-assisted vented discs (M4) |
WEIGHT & CAPACITIES
Curb weight [lbs]: |
3,995 - 4,270 |
GVWR [lbs]: |
4,770 - 4,985 |
| Weight distribution: | 47 / 53 - 54 / 46 |
| Fuel Capacity [gal.]: | 15.8 |
STEERING
Type: |
Rack & Pinion; power-assist |
Turning Circle [ft.] |
37.1 40.0 (M4) |
EXTERIOR DIMENSIONS
Length [in.]: |
182.6 183.9 (M4) |
Width [in.]: |
71.9 73.6 (M4) |
Height [in.]: |
54.5 55.1 (428i xDrive) 54.6 (M4) |
| Wheelbase [in.]: | 110.6 |
| Front Track [in.]: | 60.8 62.2 (M4) |
| Rear Track [in.]: | 62.8 63.1 (M4) |
Coefficient of Drag: |
0.30 0.31 (435) 0.34 (M4) |
INTERIOR DIMENSIONS
Seating Capacity: |
4 |
Front Headroom [in.]: |
40.4 |
| Rear Headroom [in.]: | 37.1 |
Front Legroom [in.]: |
42.2 |
| Rear Legroom [in.]: | 33.1 |
Front Shoulderroom [in.]: |
55.3 |
| Rear Shoulderroom [in.]: | 49.8 |
Cargo Cap. [cu-ft]: |
7.8 |
ALSO CHECK OUT THESE MODELS
