2005 BMW 730 vs. 1970 Opel Commodore
To start off, 2005 BMW 730 is newer by 35 year(s). Which means there will be less support and parts availability for 1970 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1970 Opel Commodore would be higher. At 2,977 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (254 HP @ 6600 RPM) has 106 more horse power than 1970 Opel Commodore. (148 HP @ 5800 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 1970 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 705 kg more than 1970 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 BMW 730 (300 Nm @ 2500 RPM) has 104 more torque (in Nm) than 1970 Opel Commodore. (196 Nm @ 4500 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Commodore.
Compare all specifications:
| 2005 BMW 730 | 1970 Opel Commodore | |
| Make | BMW | Opel |
| Model | 730 | Commodore |
| Year Released | 2005 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 148 HP |
| Engine RPM | 6600 RPM | 5800 RPM |
| Torque | 300 Nm | 196 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Engine Bore Size | 85 mm | 87 mm |
| Engine Stroke Size | 88 mm | 69.8 mm |
| Engine Compression Ratio | 10.7:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1935 kg | 1230 kg |
| Vehicle Length | 5040 mm | 4580 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1500 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
| Fuel Tank Capacity | 88 L | 70 L |
