2006 Audi A6 vs. 1998 BMW 318
To start off, 2006 Audi A6 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 BMW 318. In addition, the cost of maintenance, including insurance, on 1998 BMW 318 would be higher. At 3,123 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (253 HP @ 6500 RPM) has 138 more horse power than 1998 BMW 318. (115 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 370 kg more than 1998 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 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 1998 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A6 (330 Nm @ 3250 RPM) has 150 more torque (in Nm) than 1998 BMW 318. (180 Nm @ 3750 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318.
Compare all specifications:
| 2006 Audi A6 | 1998 BMW 318 | |
| Make | Audi | BMW |
| Model | A6 | 318 |
| Year Released | 2006 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 115 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 330 Nm | 180 Nm |
| Torque RPM | 3250 RPM | 3750 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 81 mm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1680 kg | 1310 kg |
| Vehicle Length | 4920 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2730 mm |
