2007 Audi A3 vs. 1990 BMW 525
To start off, 2007 Audi A3 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 BMW 525. In addition, the cost of maintenance, including insurance, on 1990 BMW 525 would be higher. At 3,195 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (251 HP @ 6300 RPM) has 66 more horse power than 1990 BMW 525. (185 HP @ 5900 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1990 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 525 weights approximately 120 kg more than 2007 Audi A3.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW 525. 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 @ 2800 RPM) has 80 more torque (in Nm) than 1990 BMW 525. (240 Nm @ 4700 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 525. 2007 Audi A3 has automatic transmission and 1990 BMW 525 has manual transmission. 1990 BMW 525 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 | 1990 BMW 525 | |
| Make | Audi | BMW |
| Model | A3 | 525 |
| Year Released | 2007 | 1990 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 251 HP | 185 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 320 Nm | 240 Nm |
| Torque RPM | 2800 RPM | 4700 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 95.9 mm | 75 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1455 kg | 1575 kg |
| Vehicle Length | 4290 mm | 4730 mm |
| Vehicle Width | 1960 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
