2007 Audi A3 vs. 1981 BMW 528
To start off, 2007 Audi A3 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 528. In addition, the cost of maintenance, including insurance, on 1981 BMW 528 would be higher. At 2,788 cc (6 cylinders), 1981 BMW 528 is equipped with a bigger engine. In terms of performance, 1981 BMW 528 (181 HP @ 5800 RPM) has 43 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1981 BMW 528 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 205 kg more than 1981 BMW 528.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 528. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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, 2007 Audi A3 (320 Nm @ 1750 RPM) has 80 more torque (in Nm) than 1981 BMW 528. (240 Nm @ 4200 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 528. 2007 Audi A3 has automatic transmission and 1981 BMW 528 has manual transmission. 1981 BMW 528 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 1981 BMW 528 | |
| Make | Audi | BMW |
| Model | A3 | 528 |
| Year Released | 2007 | 1981 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 2788 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 181 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 320 Nm | 240 Nm |
| Torque RPM | 1750 RPM | 4200 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 95.5 mm | 80 mm |
| Engine Compression Ratio | 18.0:1 | 9.3:1 |
| Top Speed | 205 km/hour | 212 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1300 kg |
| Vehicle Length | 4210 mm | 4630 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2580 mm | 2630 mm |
| Fuel Tank Capacity | 60 L | 70 L |
