1989 Chrysler Viper vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1989 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1989 Chrysler Viper is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (510 HP @ 6100 RPM) has 121 more horse power than 1989 Chrysler Viper. (389 HP @ 5150 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 1989 Chrysler Viper. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 370 kg more than 1989 Chrysler Viper. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2007 Mercedes-Benz SL (720 Nm @ 2600 RPM) has 99 more torque (in Nm) than 1989 Chrysler Viper. (621 Nm @ 3600 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1989 Chrysler Viper. 2007 Mercedes-Benz SL has automatic transmission and 1989 Chrysler Viper has manual transmission. 1989 Chrysler Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Chrysler Viper | 2007 Mercedes-Benz SL | |
| Make | Chrysler | Mercedes-Benz |
| Model | Viper | SL |
| Year Released | 1989 | 2007 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 5439 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 389 HP | 510 HP |
| Engine RPM | 5150 RPM | 6100 RPM |
| Torque | 621 Nm | 720 Nm |
| Torque RPM | 3600 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1960 kg |
| Vehicle Length | 4460 mm | 4540 mm |
| Vehicle Width | 1930 mm | 1830 mm |
| Vehicle Height | 1130 mm | 1300 mm |
| Wheelbase Size | 2450 mm | 2570 mm |
