2006 Alpina Roadster vs. 2005 Audi A4
To start off, 2006 Alpina Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 3,346 cc (6 cylinders), 2006 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2006 Alpina Roadster (296 HP @ 6300 RPM) has 109 more horse power than 2005 Audi A4. (187 HP @ 5700 RPM). In normal driving conditions, 2006 Alpina Roadster should accelerate faster than 2005 Audi A4.
Because 2006 Alpina Roadster 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 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A4, 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 Alpina Roadster (362 Nm @ 4800 RPM) has 122 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1980 RPM). This means 2006 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2006 Alpina Roadster | 2005 Audi A4 | |
| Make | Alpina | Audi |
| Model | Roadster | A4 |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 296 HP | 187 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 362 Nm | 240 Nm |
| Torque RPM | 4800 RPM | 1980 RPM |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Top Speed | 265 km/hour | 231 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1395 kg |
| Vehicle Length | 4100 mm | 4550 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2760 mm |
| Fuel Consumption Overall | 11.7 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
