2007 Audi A3 vs. 1977 BMW 732
To start off, 2007 Audi A3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 BMW 732. In addition, the cost of maintenance, including insurance, on 1977 BMW 732 would be higher. At 3,210 cc (6 cylinders), 1977 BMW 732 is equipped with a bigger engine. In terms of performance, 1977 BMW 732 (194 HP @ 5500 RPM) has 46 more horse power than 2007 Audi A3. (148 HP @ 6000 RPM) In normal driving conditions, 1977 BMW 732 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 732 weights approximately 190 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 BMW 732 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 1977 BMW 732. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A3, 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, 1977 BMW 732 (290 Nm @ 4300 RPM) has 90 more torque (in Nm) than 2007 Audi A3. (200 Nm @ 3500 RPM). This means 1977 BMW 732 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 1977 BMW 732 | |
| Make | Audi | BMW |
| Model | A3 | 732 |
| Year Released | 2007 | 1977 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3210 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 194 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 200 Nm | 290 Nm |
| Torque RPM | 3500 RPM | 4300 RPM |
| Engine Bore Size | 82.5 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 11.5:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1540 kg |
| Vehicle Length | 4210 mm | 4870 mm |
| Vehicle Width | 1770 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2800 mm |
| Fuel Tank Capacity | 55 L | 52 L |
