2006 Dodge Viper vs. 2001 Alfa Romeo 147
To start off, 2006 Dodge Viper is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 would be higher. At 8,274 cc (10 cylinders), 2006 Dodge Viper is equipped with a bigger engine. In terms of performance, 2006 Dodge Viper (510 HP @ 5600 RPM) has 362 more horse power than 2001 Alfa Romeo 147. (148 HP @ 6300 RPM). In normal driving conditions, 2006 Dodge Viper should accelerate faster than 2001 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2006 Dodge Viper weights approximately 197 kg more than 2001 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Dodge Viper is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2001 Alfa Romeo 147, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Dodge Viper (725 Nm @ 4200 RPM) has 544 more torque (in Nm) than 2001 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2006 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 147. 2001 Alfa Romeo 147 has automatic transmission and 2006 Dodge Viper has manual transmission. 2006 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Alfa Romeo 147 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Dodge Viper | 2001 Alfa Romeo 147 | |
| Make | Dodge | Alfa Romeo |
| Model | Viper | 147 |
| Year Released | 2006 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 8274 cc | 1970 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 510 HP | 148 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 725 Nm | 181 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Engine Bore Size | 102 mm | 83 mm |
| Engine Stroke Size | 101 mm | 91 mm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 306 km/hour | 208 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1523 kg | 1326 kg |
| Vehicle Length | 4470 mm | 4180 mm |
| Vehicle Width | 1920 mm | 1740 mm |
| Vehicle Height | 1220 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2550 mm |
| Fuel Consumption Overall | 15.7 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
