2007 Dodge Viper vs. 2009 Jeep Grand Cherokee
To start off, 2009 Jeep Grand Cherokee is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2007 Dodge Viper would be higher. At 8,277 cc (10 cylinders), 2007 Dodge Viper is equipped with a bigger engine. In terms of performance, 2007 Dodge Viper (493 HP @ 5600 RPM) has 188 more horse power than 2009 Jeep Grand Cherokee. (305 HP @ 4500 RPM). In normal driving conditions, 2007 Dodge Viper should accelerate faster than 2009 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 520 kg more than 2007 Dodge Viper.
Because 2009 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2007 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2009 Jeep Grand Cherokee 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, 2007 Dodge Viper (712 Nm @ 4200 RPM) has 259 more torque (in Nm) than 2009 Jeep Grand Cherokee. (453 Nm @ 3500 RPM). This means 2007 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Grand Cherokee. 2009 Jeep Grand Cherokee has automatic transmission and 2007 Dodge Viper has manual transmission. 2007 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Dodge Viper | 2009 Jeep Grand Cherokee | |
| Make | Dodge | Jeep |
| Model | Viper | Grand Cherokee |
| Year Released | 2007 | 2009 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 8277 cc | 4701 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 493 HP | 305 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 712 Nm | 453 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Engine Bore Size | 102.4 mm | 93 mm |
| Engine Stroke Size | 100.6 mm | 86.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1523 kg | 2043 kg |
| Vehicle Length | 4470 mm | 4780 mm |
| Vehicle Width | 1920 mm | 1850 mm |
| Vehicle Height | 1220 mm | 1760 mm |
| Wheelbase Size | 2520 mm | 2790 mm |
| Fuel Tank Capacity | 70 L | 80 L |
