2001 Audi A4 vs. 2004 BMW 318
To start off, 2004 BMW 318 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 2,393 cc (6 cylinders), 2001 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 BMW 318 (114 HP @ 5500 RPM) has 25 more horse power than 2001 Audi A4. (89 HP @ 6000 RPM) In normal driving conditions, 2004 BMW 318 should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A4 weights approximately 236 kg more than 2004 BMW 318.
Because 2004 BMW 318 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 2004 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi A4 (225 Nm @ 3200 RPM) has 45 more torque (in Nm) than 2004 BMW 318. (180 Nm @ 3750 RPM). This means 2001 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 318.
Compare all specifications:
| 2001 Audi A4 | 2004 BMW 318 | |
| Make | Audi | BMW |
| Model | A4 | 318 |
| Year Released | 2001 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 89 HP | 114 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 225 Nm | 180 Nm |
| Torque RPM | 3200 RPM | 3750 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 77.4 mm | 81 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1536 kg | 1300 kg |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2740 mm |
| Fuel Tank Capacity | 70 L | 67 L |
