2009 Audi S3 vs. 2008 BMW 325
To start off, 2009 Audi S3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 325. In addition, the cost of maintenance, including insurance, on 2008 BMW 325 would be higher. At 2,493 cc (6 cylinders), 2008 BMW 325 is equipped with a bigger engine. In terms of performance, 2009 Audi S3 (252 HP @ 6000 RPM) has 63 more horse power than 2008 BMW 325. (189 HP @ 6000 RPM). In normal driving conditions, 2009 Audi S3 should accelerate faster than 2008 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 325 weights approximately 185 kg more than 2009 Audi S3.
Because 2009 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 325. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi S3 (331 Nm @ 2400 RPM) has 86 more torque (in Nm) than 2008 BMW 325. (245 Nm @ 3500 RPM). This means 2009 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325.
Compare all specifications:
| 2009 Audi S3 | 2008 BMW 325 | |
| Make | Audi | BMW |
| Model | S3 | 325 |
| Year Released | 2009 | 2008 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2493 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 189 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 331 Nm | 245 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 234 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1640 kg |
| Vehicle Length | 4220 mm | 4490 mm |
| Vehicle Width | 1410 mm | 1760 mm |
| Vehicle Height | 1770 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Consumption Overall | 9.1 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
