2005 Audi A3 vs. 2004 BMW 318
To start off, 2005 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 318. In addition, the cost of maintenance, including insurance, on 2004 BMW 318 would be higher. At 3,188 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (247 HP @ 6000 RPM) has 134 more horse power than 2004 BMW 318. (113 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 2004 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 140 kg more than 2004 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 318. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 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, 2004 BMW 318 (355 Nm @ 1750 RPM) has 35 more torque (in Nm) than 2005 Audi A3. (320 Nm @ 2500 RPM). This means 2004 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
| 2005 Audi A3 | 2004 BMW 318 | |
| Make | Audi | BMW |
| Model | A3 | 318 |
| Year Released | 2005 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 113 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 320 Nm | 355 Nm |
| Torque RPM | 2500 RPM | 1750 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 95.9 mm | 90 mm |
| Engine Compression Ratio | 11.3:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 202 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 10.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1610 kg | 1470 kg |
| Vehicle Length | 4290 mm | 4270 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Consumption Overall | 10.6 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
