1991 Audi 100 vs. 2008 Mazda RX-8
To start off, 2008 Mazda RX-8 is newer by 17 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 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2008 Mazda RX-8 (189 HP @ 7000 RPM) has 58 more horse power than 1991 Audi 100. (131 HP @ 5500 RPM) In normal driving conditions, 2008 Mazda RX-8 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda RX-8 weights approximately 12 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mazda RX-8 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 2008 Mazda RX-8. 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, 2008 Mazda RX-8 (220 Nm @ 5000 RPM) has 34 more torque (in Nm) than 1991 Audi 100. (186 Nm @ 4000 RPM). This means 2008 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2008 Mazda RX-8 | |
| Make | Audi | Mazda |
| Model | 100 | RX-8 |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1308 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 131 HP | 189 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 186 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 82.5 mm | 78 mm |
| Engine Stroke Size | 86.4 mm | 83.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1410 kg | 1422 kg |
| Vehicle Length | 4800 mm | 4440 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1350 mm |
