1999 Chrysler Viper vs. 1955 Chrysler Imperial
To start off, 1999 Chrysler Viper is newer by 44 year(s). Which means there will be less support and parts availability for 1955 Chrysler Imperial. In addition, the cost of maintenance, including insurance, on 1955 Chrysler Imperial would be higher. At 7,986 cc (10 cylinders), 1999 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1999 Chrysler Viper (389 HP @ 5150 RPM) has 142 more horse power than 1955 Chrysler Imperial. (247 HP @ 4600 RPM). In normal driving conditions, 1999 Chrysler Viper should accelerate faster than 1955 Chrysler Imperial. With that said, vehicle weight also plays an important factor in acceleration. 1955 Chrysler Imperial weights approximately 810 kg more than 1999 Chrysler Viper.
Let's talk about torque, 1999 Chrysler Viper (620 Nm @ 3600 RPM) has 150 more torque (in Nm) than 1955 Chrysler Imperial. (470 Nm @ 2800 RPM). This means 1999 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1955 Chrysler Imperial.
Compare all specifications:
| 1999 Chrysler Viper | 1955 Chrysler Imperial | |
| Make | Chrysler | Chrysler |
| Model | Viper | Imperial |
| Year Released | 1999 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 5423 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 389 HP | 247 HP |
| Engine RPM | 5150 RPM | 4600 RPM |
| Torque | 620 Nm | 470 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1590 kg | 2400 kg |
| Vehicle Length | 4460 mm | 6170 mm |
| Vehicle Width | 1930 mm | 2020 mm |
| Vehicle Height | 1130 mm | 1560 mm |
| Wheelbase Size | 2450 mm | 3800 mm |
