1991 Chrysler Viper vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1991 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (525 HP @ 8000 RPM) has 136 more horse power than 1991 Chrysler Viper. (389 HP @ 5150 RPM) In normal driving conditions, 2011 Audi R8 should accelerate faster than 1991 Chrysler Viper. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi R8 weights approximately 95 kg more than 1991 Chrysler Viper. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Chrysler Viper. In wet, icy, snow, or gravel driving conditions, 2011 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. Let's talk about torque, 1991 Chrysler Viper (621 Nm @ 3600 RPM) has 91 more torque (in Nm) than 2011 Audi R8. (530 Nm @ 6500 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2011 Audi R8.
Compare all specifications:
| 1991 Chrysler Viper | 2011 Audi R8 | |
| Make | Chrysler | Audi |
| Model | Viper | R8 |
| Year Released | 1991 | 2011 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 7986 cc | 5200 cc |
| Engine Cylinders | 10 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 389 HP | 525 HP |
| Engine RPM | 5150 RPM | 8000 RPM |
| Torque | 621 Nm | 530 Nm |
| Torque RPM | 3600 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1685 kg |
| Vehicle Length | 4460 mm | 4435 mm |
| Vehicle Width | 1930 mm | 1930 mm |
| Vehicle Height | 1130 mm | 1252 mm |
| Wheelbase Size | 2450 mm | 2649 mm |
