2007 Audi A4 vs. 1990 BMW 525
To start off, 2007 Audi A4 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 3,123 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (255 HP @ 6500 RPM) has 70 more horse power than 1990 BMW 525. (185 HP @ 5900 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1990 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 525 weights approximately 297 kg more than 2007 Audi A4.
Because 2007 Audi A4 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 A4 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 A4 (330 Nm @ 3250 RPM) has 90 more torque (in Nm) than 1990 BMW 525. (240 Nm @ 4700 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 525.
Compare all specifications:
2007 Audi A4 | 1990 BMW 525 | |
Make | Audi | BMW |
Model | A4 | 525 |
Year Released | 2007 | 1990 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 3123 cc | 2494 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 255 HP | 185 HP |
Engine RPM | 6500 RPM | 5900 RPM |
Torque | 330 Nm | 240 Nm |
Torque RPM | 3250 RPM | 4700 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 96 mm | 75 mm |
Engine Compression Ratio | 11.3:1 | 10.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1278 kg | 1575 kg |
Vehicle Length | 4590 mm | 4730 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2660 mm | 2770 mm |