1991 Chrysler Viper vs. 2007 Ford Five Hundred
To start off, 2007 Ford Five Hundred is newer by 16 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, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 168 more horse power than 2007 Ford Five Hundred. (221 HP @ 6250 RPM). In normal driving conditions, 1991 Chrysler Viper should accelerate faster than 2007 Ford Five Hundred.
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, 2007 Ford Five Hundred, 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 343 more torque (in Nm) than 2007 Ford Five Hundred. (278 Nm @ 4800 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 Ford Five Hundred. 2007 Ford Five Hundred has automatic transmission and 1991 Chrysler Viper has manual transmission. 1991 Chrysler Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Ford Five Hundred will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chrysler Viper | 2007 Ford Five Hundred | |
| Make | Chrysler | Ford |
| Model | Viper | Five Hundred |
| Year Released | 1991 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 2983 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 389 HP | 221 HP |
| Engine RPM | 5150 RPM | 6250 RPM |
| Torque | 621 Nm | 278 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4460 mm | 5100 mm |
| Vehicle Width | 1930 mm | 1900 mm |
| Vehicle Height | 1130 mm | 1530 mm |
| Wheelbase Size | 2450 mm | 2870 mm |
