Specs - 2009 BMW 1-Series Technical Specifications
| Brakes | 128i | 135i |
|---|
| Brake ABS System | 4-Wheel | 4-Wheel |
| Disc - Front (Yes or ) | Yes | Yes |
| Disc - Rear (Yes or ) | Yes | Yes |
| Front Brake Rotor Diam x Thickness (in) | 11.8 x - TBD - | 13.3 x - TBD - |
| Rear Brake Rotor Diam x Thickness (in) | 11.8 x - TBD - | 12.8 x - TBD - |
| Cargo Area Dimensions | 128i | 135i |
|---|
| Trunk Volume (ft³) | 10 | 10 |
| Engine | 128i | 135i |
|---|
| Displacement | 3.0L/183 | 3.0L/182 |
| Engine Type | Gas I6 | Turbocharged Gas I6 |
| SAE Net Horsepower @ RPM | 230 @ 6500 | 300 @ 5800 |
| SAE Net Torque @ RPM | 200 @ 2750 | 300 @ 1400-5000 |
| Exterior Dimensions | 128i | 135i |
|---|
| Height, Overall (in) | 56.0 | 55.4 |
| Length, Overall (in) | 172.2 | 172.2 |
| Min Ground Clearance (in) | - TBD - | - TBD - |
| Wheelbase (in) | 104.7 | 104.7 |
| Width, Max w/o mirrors (in) | 68.8 | 68.8 |
| Fuel Tank | 128i | 135i |
|---|
| Fuel Tank Capacity, Approx (gal) | 14 | 14 |
| Steering | 128i | 135i |
|---|
| Lock to Lock Turns (Steering) | - TBD - | - TBD - |
| Steering Type | Pwr Rack & Pinion | Pwr Rack & Pinion |
| Turning Diameter - Curb to Curb (ft) | 35.1 | 35.1 |
| Suspension | 128i | 135i |
|---|
| Suspension Type - Front | Double-Pivot | Double-Pivot |
| Suspension Type - Rear | 5-Link | 5-Link |
| Suspension Type - Rear (Cont.) | Fully Independent | Fully Independent |
| Tires | 128i | 135i |
|---|
| Front Tire Size | P205/50R17 | P215/40R18 |
| Rear Tire Size | P205/50R17 | P245/35R18 |
| Transmission | 128i | 135i |
|---|
| Drivetrain | Rear Wheel Drive | Rear Wheel Drive |
| Trans Description Cont. | Manual | Manual |
| Trans Type | 6 | 6 |
| Vehicle | 128i | 135i |
|---|
| Front Head Room (in) | 37.9 | 37.9 |
| Front Leg Room (in) | 41.4 | 41.4 |
| Front Shoulder Room (in) | 54.0 | 54.0 |
| Passenger Capacity | 4 | 4 |
| Passenger Volume (ft³) | - TBD - | - TBD - |
| Second Head Room (in) | 37.1 | 37.1 |
| Second Leg Room (in) | 32.0 | 32.0 |
| Second Shoulder Room (in) | 53.4 | 53.4 |
| Weight Information | 128i | 135i |
|---|
| Base Curb Weight (lbs) | 3252 | 3373 |