2003 Dodge Viper vs. 2006 Jaguar XJ
To start off, 2006 Jaguar XJ is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2003 Dodge Viper would be higher. At 8,277 cc (10 cylinders), 2003 Dodge Viper is equipped with a bigger engine. In terms of performance, 2003 Dodge Viper (500 HP @ 5600 RPM) has 100 more horse power than 2006 Jaguar XJ. (400 HP @ 6100 RPM). In normal driving conditions, 2003 Dodge Viper should accelerate faster than 2006 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XJ weights approximately 124 kg more than 2003 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, 2003 Dodge Viper (712 Nm @ 4200 RPM) has 152 more torque (in Nm) than 2006 Jaguar XJ. (560 Nm @ 3500 RPM). This means 2003 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2006 Jaguar XJ. 2006 Jaguar XJ has automatic transmission and 2003 Dodge Viper has manual transmission. 2003 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Dodge Viper | 2006 Jaguar XJ | |
| Make | Dodge | Jaguar |
| Model | Viper | XJ |
| Year Released | 2003 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8277 cc | 4195 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 500 HP | 400 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 712 Nm | 560 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Engine Bore Size | 102.5 mm | 86.1 mm |
| Engine Stroke Size | 100.6 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1659 kg |
| Vehicle Length | 4470 mm | 5220 mm |
| Vehicle Width | 1950 mm | 1950 mm |
| Vehicle Height | 1220 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 3170 mm |
| Fuel Tank Capacity | 70 L | 84 L |
