2007 BMW Z4 vs. 2003 Dodge Viper
To start off, 2007 BMW Z4 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 8,277 cc (10 cylinders), 2003 Dodge Viper is equipped with a bigger engine. In terms of performance, 2003 Dodge Viper (500 HP @ 5600 RPM) has 285 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2003 Dodge Viper should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Dodge Viper weights approximately 245 kg more than 2007 BMW Z4. 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, 2003 Dodge Viper (712 Nm @ 4200 RPM) has 462 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2003 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2007 BMW Z4 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 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Z4 | 2003 Dodge Viper | |
Make | BMW | Dodge |
Model | Z4 | Viper |
Year Released | 2007 | 2003 |
Body Type | Convertible | Roadster |
Engine Position | Front | Front |
Engine Size | 2494 cc | 8277 cc |
Engine Cylinders | 6 cylinders | 10 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 215 HP | 500 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 250 Nm | 712 Nm |
Torque RPM | 2750 RPM | 4200 RPM |
Engine Bore Size | 82 mm | 102.5 mm |
Engine Stroke Size | 78.8 mm | 100.6 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1290 kg | 1535 kg |
Vehicle Length | 4100 mm | 4470 mm |
Vehicle Width | 1790 mm | 1950 mm |
Vehicle Height | 1310 mm | 1220 mm |
Wheelbase Size | 2500 mm | 2520 mm |
Fuel Tank Capacity | 55 L | 70 L |