2007 Audi S3 vs. 2005 BMW 330
To start off, 2007 Audi S3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 330. In addition, the cost of maintenance, including insurance, on 2005 BMW 330 would be higher. At 2,996 cc (6 cylinders), 2005 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 Audi S3 (262 HP @ 6000 RPM) has 35 more horse power than 2005 BMW 330. (227 HP @ 5900 RPM). In normal driving conditions, 2007 Audi S3 should accelerate faster than 2005 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 330 weights approximately 50 kg more than 2007 Audi S3.
Because 2007 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 330. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi S3 (350 Nm @ 2500 RPM) has 50 more torque (in Nm) than 2005 BMW 330. (300 Nm @ 3500 RPM). This means 2007 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 330. 2005 BMW 330 has automatic transmission and 2007 Audi S3 has manual transmission. 2007 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 330 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S3 | 2005 BMW 330 | |
| Make | Audi | BMW |
| Model | S3 | 330 |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 262 HP | 227 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 350 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 84.1 mm |
| Engine Stroke Size | 92.8 mm | 89.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.2:1 |
| Acceleration 0-100mph | 5.7 seconds | 6.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1505 kg |
| Vehicle Length | 4210 mm | 4480 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2840 mm |
| Fuel Consumption Overall | 9.1 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
