1990 Audi V8 vs. 1981 BMW 525
To start off, 1990 Audi V8 is newer by 9 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 3,562 cc (8 cylinders), 1990 Audi V8 is equipped with a bigger engine. In terms of performance, 1990 Audi V8 (247 HP @ 5800 RPM) has 99 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM). In normal driving conditions, 1990 Audi V8 should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1990 Audi V8 weights approximately 510 kg more than 1981 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Audi V8 is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 525. In wet, icy, snow, or gravel driving conditions, 1990 Audi V8 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, 1990 Audi V8 (340 Nm @ 4000 RPM) has 125 more torque (in Nm) than 1981 BMW 525. (215 Nm @ 4000 RPM). This means 1990 Audi V8 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525.
Compare all specifications:
1990 Audi V8 | 1981 BMW 525 | |
Make | Audi | BMW |
Model | V8 | 525 |
Year Released | 1990 | 1981 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3562 cc | 2495 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 247 HP | 148 HP |
Engine RPM | 5800 RPM | 5500 RPM |
Torque | 340 Nm | 215 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Compression Ratio | 10.6:1 | 9.6:1 |
Acceleration 0-100mph | 6.8 seconds | 8.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1790 kg | 1280 kg |
Vehicle Length | 4880 mm | 4780 mm |
Vehicle Width | 1820 mm | 1810 mm |
Vehicle Height | 1430 mm | 1440 mm |
Wheelbase Size | 2710 mm | 2630 mm |
Fuel Tank Capacity | 80 L | 70 L |