2003 Alpina Roadster vs. 2003 Audi A4
To start off, both 2003 Alpina Roadster and 2003 Audi A4 were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 188 more horse power than 2003 Audi A4. (113 HP @ 5800 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2003 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina Roadster weights approximately 331 kg more than 2003 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Alpina Roadster (362 Nm @ 4800 RPM) has 214 more torque (in Nm) than 2003 Audi A4. (148 Nm @ 3800 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A4.
Compare all specifications:
2003 Alpina Roadster | 2003 Audi A4 | |
Make | Alpina | Audi |
Model | Roadster | A4 |
Year Released | 2003 | 2003 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3346 cc | 1595 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 301 HP | 113 HP |
Engine RPM | 6300 RPM | 5800 RPM |
Torque | 362 Nm | 148 Nm |
Torque RPM | 4800 RPM | 3800 RPM |
Engine Bore Size | 87 mm | 81.1 mm |
Engine Stroke Size | 93.8 mm | 77.4 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1626 kg | 1295 kg |
Vehicle Length | 4100 mm | 4590 mm |
Vehicle Width | 1790 mm | 1770 mm |
Vehicle Height | 1310 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2660 mm |
Fuel Tank Capacity | 55 L | 70 L |