1991 Audi 100 vs. 2002 BMW Z8
To start off, 2002 BMW Z8 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 4,939 cc (8 cylinders), 2002 BMW Z8 is equipped with a bigger engine. In terms of performance, 2002 BMW Z8 (400 HP @ 6600 RPM) has 174 more horse power than 1991 Audi 100. (226 HP @ 5900 RPM) In normal driving conditions, 2002 BMW Z8 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 29 kg more than 2002 BMW Z8.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2002 BMW Z8. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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, 2002 BMW Z8 (500 Nm @ 3800 RPM) has 150 more torque (in Nm) than 1991 Audi 100. (350 Nm @ 1950 RPM). This means 2002 BMW Z8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2002 BMW Z8 | |
| Make | Audi | BMW |
| Model | 100 | Z8 |
| Year Released | 1991 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4939 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 226 HP | 400 HP |
| Engine RPM | 5900 RPM | 6600 RPM |
| Torque | 350 Nm | 500 Nm |
| Torque RPM | 1950 RPM | 3800 RPM |
| Engine Bore Size | 81 mm | 94 mm |
| Engine Stroke Size | 86.4 mm | 89 mm |
| Engine Compression Ratio | 9.3:1 | 11.0:1 |
| Top Speed | 244 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 4.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1614 kg | 1585 kg |
| Vehicle Length | 4800 mm | 4410 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2700 mm | 2580 mm |
| Fuel Consumption | 9.5 L/100km | 10.6 L/100km |
| Fuel Consumption City | 14.2 L/100km | 21.1 L/100km |
| Fuel Consumption Overall | 8.7 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 80 L | 73 L |
