1989 Dodge Viper vs. 2009 Jeep Liberty
To start off, 2009 Jeep Liberty is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Dodge Viper. In addition, the cost of maintenance, including insurance, on 1989 Dodge Viper would be higher. At 7,994 cc (10 cylinders), 1989 Dodge Viper is equipped with a bigger engine. In terms of performance, 1989 Dodge Viper (400 HP @ 4600 RPM) has 190 more horse power than 2009 Jeep Liberty. (210 HP @ 5200 RPM). In normal driving conditions, 1989 Dodge Viper should accelerate faster than 2009 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Liberty weights approximately 601 kg more than 1989 Dodge Viper.
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, 1989 Dodge Viper (610 Nm @ 3600 RPM) has 291 more torque (in Nm) than 2009 Jeep Liberty. (319 Nm @ 4000 RPM). This means 1989 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Liberty. 2009 Jeep Liberty has automatic transmission and 1989 Dodge Viper has manual transmission. 1989 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Liberty will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Dodge Viper | 2009 Jeep Liberty | |
| Make | Dodge | Jeep |
| Model | Viper | Liberty |
| Year Released | 1989 | 2009 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 7994 cc | 3778 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 400 HP | 210 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 610 Nm | 319 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Compression Ratio | 9.1:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1454 kg | 2055 kg |
| Vehicle Length | 4380 mm | 4500 mm |
| Vehicle Width | 1930 mm | 1850 mm |
| Vehicle Height | 1180 mm | 1790 mm |
| Wheelbase Size | 2450 mm | 2700 mm |
| Fuel Tank Capacity | 83 L | 74 L |
