2007 Cadillac STS vs. 1994 Chrysler Viper
To start off, 2007 Cadillac STS is newer by 13 year(s). Which means there will be less support and parts availability for 1994 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1994 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1994 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1994 Chrysler Viper (389 HP @ 5150 RPM) has 67 more horse power than 2007 Cadillac STS. (322 HP @ 6400 RPM) In normal driving conditions, 1994 Chrysler Viper should accelerate faster than 2007 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 230 kg more than 1994 Chrysler Viper.
Because 2007 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1994 Chrysler Viper. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS 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, 1994 Chrysler Viper (620 Nm @ 3600 RPM) has 193 more torque (in Nm) than 2007 Cadillac STS. (427 Nm @ 4400 RPM). This means 1994 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS. 2007 Cadillac STS has automatic transmission and 1994 Chrysler Viper has manual transmission. 1994 Chrysler Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac STS | 1994 Chrysler Viper | |
| Make | Cadillac | Chrysler |
| Model | STS | Viper |
| Year Released | 2007 | 1994 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 7986 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 322 HP | 389 HP |
| Engine RPM | 6400 RPM | 5150 RPM |
| Torque | 427 Nm | 620 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1590 kg |
| Vehicle Length | 4990 mm | 4460 mm |
| Vehicle Width | 1850 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1130 mm |
| Wheelbase Size | 2960 mm | 2450 mm |
