BMW M30B34 Engine
This page lists the M30B34 specifications for the engine built by BMW.
| Fuel Type | Petrol |
|---|---|
| Configuration | I6 |
| Combustion Type | Naturally Aspirated |
| Displacement (cc) | 3,430 cc |
| Cylinders | 6 |
| Cylinder Bore (mm) | 92 mm |
| Cylinder Stroke (mm) | 86 mm |
| Valves | 12 |
| Valves Per Cylinder | 2 |
| Valvetrain | SOHC |
| Compression Ratio | 10:1 |
| Power (kW) | 160 kW @ 5,800 RPM |
| Torque (N⋅m) | 310 N⋅m @ 4,200 RPM |
| Redline (RPM) | 6,400 RPM |
| Weight (kg) | 145 kg |
| Production | 1982 - 1988 |
| Cars Using Engine | 3 |
Where listed, power output figures are based on the most powerful production variant of that engine, because some manufacturers use different engine maps to tune the same engine for better fuel economy, performance or to differentiate models in the range.
In North America and Japan, the M30B34 used an 8.0:1 compression ratio and produced 136 kW (182 bhp).
Cars using the BMW M30B34 Engine
There are 3 cars using this engine:
- BMW - 5 Series - E28 - M535i Saloon
- BMW - 7 Series - E23 - 735i (160kW) Saloon
- BMW - 7 Series - E23 - 745i Saloon 4 speed Automatic
Last Updated: 14th October 2020 at 17:50:07