2003 Alpina B3 vs. 2002 Audi S3
To start off, 2003 Alpina B3 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Audi S3. In addition, the cost of maintenance, including insurance, on 2002 Audi S3 would be higher. At 3,346 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP @ 6300 RPM) has 79 more horse power than 2002 Audi S3. (222 HP @ 5900 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2002 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 577 kg more than 2002 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2002 Audi S3 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 Alpina B3 (362 Nm @ 4800 RPM) has 82 more torque (in Nm) than 2002 Audi S3. (280 Nm @ 2200 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi S3.
Compare all specifications:
| 2003 Alpina B3 | 2002 Audi S3 | |
| Make | Alpina | Audi |
| Model | B3 | S3 |
| Year Released | 2003 | 2002 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 222 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 362 Nm | 280 Nm |
| Torque RPM | 4800 RPM | 2200 RPM |
| Engine Bore Size | 87.1 mm | 81 mm |
| Engine Stroke Size | 93.9 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Acceleration 0-100mph | 5.8 seconds | 6.6 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2000 kg | 1423 kg |
| Vehicle Length | 4480 mm | 4170 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 3000 mm | 2530 mm |
| Fuel Tank Capacity | 63 L | 62 L |
