1991 Chrysler Viper vs. 1985 Innocenti 990
To start off, 1991 Chrysler Viper is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1985 Innocenti 990 would be higher. At 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 338 more horse power than 1985 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 1991 Chrysler Viper should accelerate faster than 1985 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chrysler Viper weights approximately 876 kg more than 1985 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chrysler Viper 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 1991 Chrysler Viper. However, in wet, icy, snow, or gravel driving conditions, 1985 Innocenti 990, 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, 1991 Chrysler Viper (621 Nm @ 3600 RPM) has 546 more torque (in Nm) than 1985 Innocenti 990. (75 Nm @ 3200 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1985 Innocenti 990.
Compare all specifications:
| 1991 Chrysler Viper | 1985 Innocenti 990 | |
| Make | Chrysler | Innocenti |
| Model | Viper | 990 |
| Year Released | 1991 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 993 cc |
| Engine Cylinders | 10 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 389 HP | 51 HP |
| Engine RPM | 5150 RPM | 5800 RPM |
| Torque | 621 Nm | 75 Nm |
| Torque RPM | 3600 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1590 kg | 714 kg |
| Vehicle Length | 4460 mm | 3170 mm |
| Vehicle Width | 1930 mm | 1530 mm |
| Vehicle Height | 1130 mm | 1390 mm |
| Wheelbase Size | 2450 mm | 2050 mm |
