2003 Dodge Viper vs. 2007 Dodge Ram
To start off, 2007 Dodge Ram is newer by 4 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 8,195 cc (10 cylinders), 2003 Dodge Viper is equipped with a bigger engine. In terms of performance, 2003 Dodge Viper (500 HP @ 5600 RPM) has 155 more horse power than 2007 Dodge Ram. (345 HP @ 5400 RPM). In normal driving conditions, 2003 Dodge Viper should accelerate faster than 2007 Dodge Ram. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Ram weights approximately 994 kg more than 2003 Dodge Viper.
Because 2007 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2003 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Ram 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, 2003 Dodge Viper (712 Nm @ 4200 RPM) has 202 more torque (in Nm) than 2007 Dodge Ram. (510 Nm @ 4200 RPM). This means 2003 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 Dodge Ram. 2007 Dodge Ram 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. 2007 Dodge Ram will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Dodge Viper | 2007 Dodge Ram | |
| Make | Dodge | Dodge |
| Model | Viper | Ram |
| Year Released | 2003 | 2007 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 8195 cc | 5654 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 500 HP | 345 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 712 Nm | 510 Nm |
| Torque RPM | 4200 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1523 kg | 2517 kg |
| Vehicle Length | 4470 mm | 5790 mm |
| Vehicle Width | 1920 mm | 2030 mm |
| Vehicle Height | 1220 mm | 1890 mm |
| Wheelbase Size | 2520 mm | 3580 mm |
| Fuel Tank Capacity | 70 L | 98 L |
