Comparison BMW 7 Series (F02 LCI, facelift 2012) 730Li (258 Hp) Steptronic & Opel Commodore B Coupe 2.5 (115 Hp)
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| Brand: | BMW | Opel |
| Model: | 7 Series | Commodore |
| Generation: | 7 Series (F02 LCI, facelift 2012) | Commodore B Coupe |
| Engine / modification: | 730Li (258 Hp) Steptronic | 2.5 (115 Hp) |
| Production start: | 2012 year | 1972 year |
| Production end: | 2015 year | 1977 year |
| Coupe type: | Sedan | Coupe |
| Num. of Doors: | 4 | 2 |
| Num. of seats: | 5 | 5 |
| Fuel consumption / economy - urban: | 12.6 l/100 km | 17.3 l/100 km |
| Fuel consumption / economy - extra urban: | 6.4 l/100 km | 11.9 l/100 km |
| Fuel consumption / economy - combined: | 8.7 l/100 km | 12.2 l/100 km |
| Fuel Type: | Petrol (Gasoline) | Petrol (Gasoline) |
| Drag coefficient: | 0.45 | |
| Fuel tank volume: | 80 l | 70 l |
| Power: | 258 hp | 115 hp |
| Max power in: | 6600 rpm. | 5200 rpm. |
| Maximum speed: | 250 km/h | 180 km/h |
| Acceleration from 0 to 100 km/h: | 7.5 sec | 13 sec |
| Torque: | 310 Nm @ 2600-3000 rpm. | 174 Nm/3800 rpm. |
| Engine position: | Front, longitudinal | |
| Engine displacement: | 2996 cm3 | 2490 cm3 |
| Fuel System: | Direct injection | Carburettor |
| Aspiration / Turbine: | Turbocharger | |
| Position of cylinders: | Inline | Inline |
| Valvetrain: | SOHC | |
| Number of cylinders: | 6 | 6 |
| Number of valves per cylinder: | 4 | 2 |
| Compression ratio: | 10.7 | |
| Piston Stroke: | 88 mm | |
| Cylinder Bore: | 85 mm | |
| Wheel Drive: | Rear wheel drive | |
| Number of Gears (automatic transmission): | 8 Steptronic | |
| Number of Gears (manual transmission): | 4 | |
| Length: | 5219 mm | 4607 mm |
| Width: | 1902 mm | 1728 mm |
| Height: | 1471 mm | 1370 mm |
| Wheelbase: | 3070 mm | 2668 mm |
| Front track: | 1611 mm | 1434 mm |
| Rear (Back) track: | 1650 mm | 1400 mm |
| Ride height(clearance): | 140 mm | |
| Minimum volume of Luggage (trunk): | 434 l | |
| Max weight: | 2510 kg | 1600 kg |
| Front brakes: | Ventilated discs | Disc |
| Rear brakes: | Ventilated discs | Drum |
| Kerb Weight: | 1865 kg | 1175 kg |
| ABS: | yes | |
| Steering type: | Steering rack and pinion | |
| Minimum turning circle (turning diameter): | 11.2 m | |
| Tire size: | 245/55 R17 102W RSC | |
| Wheel rims size: | 8J x 17 |