2004 Audi A6 vs. 2002 BMW 318
To start off, 2004 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 BMW 318. In addition, the cost of maintenance, including insurance, on 2002 BMW 318 would be higher. At 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 67 more horse power than 2002 BMW 318. (113 HP @ 5500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2002 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 360 kg more than 2002 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, 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, 2004 Audi A6 (235 Nm @ 3000 RPM) has 60 more torque (in Nm) than 2002 BMW 318. (175 Nm @ 3750 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW 318.
Compare all specifications:
| 2004 Audi A6 | 2002 BMW 318 | |
| Make | Audi | BMW |
| Model | A6 | 318 |
| Year Released | 2004 | 2002 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 180 HP | 113 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 235 Nm | 175 Nm |
| Torque RPM | 3000 RPM | 3750 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 77.4 mm | 81 mm |
| Engine Compression Ratio | 10.3:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1662 kg | 1302 kg |
| Vehicle Length | 4940 mm | 4270 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 67 L |
