1991 Audi 100 vs. 2002 BMW Z3
To start off, 2002 BMW Z3 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2002 BMW Z3 (190 HP @ 6000 RPM) has 19 more horse power than 1991 Audi 100. (171 HP @ 5500 RPM) In normal driving conditions, 2002 BMW Z3 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 135 kg more than 2002 BMW Z3.
Because 2002 BMW Z3 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 2002 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 100, 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, 1991 Audi 100 (250 Nm @ 3000 RPM) has 13 more torque (in Nm) than 2002 BMW Z3. (237 Nm @ 3500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z3.
Compare all specifications:
| 1991 Audi 100 | 2002 BMW Z3 | |
| Make | Audi | BMW |
| Model | 100 | Z3 |
| Year Released | 1991 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2489 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 190 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 250 Nm | 237 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 74.9 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Top Speed | 212 km/hour | 206 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1315 kg |
| Vehicle Length | 4800 mm | 4060 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1300 mm |
| Wheelbase Size | 2690 mm | 2450 mm |
| Fuel Tank Capacity | 80 L | 51 L |
