2001 Audi A2 vs. 1978 BMW 730
To start off, 2001 Audi A2 is newer by 23 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 2,788 cc (6 cylinders), 1978 BMW 730 is equipped with a bigger engine. In terms of performance, 1978 BMW 730 (185 HP @ 5800 RPM) has 96 more horse power than 2001 Audi A2. (89 HP @ 5000 RPM) In normal driving conditions, 1978 BMW 730 should accelerate faster than 2001 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW 730 weights approximately 480 kg more than 2001 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2001 Audi A2, being front wheel drive (FWD), will offer much better control with better grip. 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, both vehicles can yield 230 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2001 Audi A2 | 1978 BMW 730 | |
| Make | Audi | BMW |
| Model | A2 | 730 |
| Year Released | 2001 | 1978 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1422 cc | 2788 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 89 HP | 185 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 230 Nm | 230 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1030 kg | 1510 kg |
| Vehicle Length | 3830 mm | 4870 mm |
| Vehicle Width | 1680 mm | 1810 mm |
| Vehicle Height | 1560 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2810 mm |
