2009 Audi R8 vs. 1991 Audi 100
To start off, 2009 Audi R8 is newer by 18 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 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (414 HP @ 7800 RPM) has 299 more horse power than 1991 Audi 100. (115 HP @ 4250 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 85 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 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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.
Compare all specifications:
| 2009 Audi R8 | 1991 Audi 100 | |
| Make | Audi | Audi |
| Model | R8 | 100 |
| Year Released | 2009 | 1991 |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 2460 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 115 HP |
| Engine RPM | 7800 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | AWD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1560 kg | 1475 kg |
| Vehicle Length | 4440 mm | 4800 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1260 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2690 mm |
