1992 Dodge Viper vs. 1986 Renault 21
To start off, 1992 Dodge Viper is newer by 6 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 7,990 cc (10 cylinders), 1992 Dodge Viper is equipped with a bigger engine. In terms of performance, 1992 Dodge Viper (359 HP @ 5150 RPM) has 184 more horse power than 1986 Renault 21. (175 HP @ 5200 RPM). In normal driving conditions, 1992 Dodge Viper should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1992 Dodge Viper weights approximately 197 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 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, 1992 Dodge Viper (620 Nm @ 3600 RPM) has 345 more torque (in Nm) than 1986 Renault 21. (275 Nm @ 3000 RPM). This means 1992 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1992 Dodge Viper | 1986 Renault 21 | |
| Make | Dodge | Renault |
| Model | Viper | 21 |
| Year Released | 1992 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 7990 cc | 1995 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 359 HP | 175 HP |
| Engine RPM | 5150 RPM | 5200 RPM |
| Torque | 620 Nm | 275 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1345 kg |
| Vehicle Length | 4500 mm | 4540 mm |
| Vehicle Width | 1990 mm | 1730 mm |
| Vehicle Height | 1210 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2670 mm |
