2006 Audi A4 vs. 1998 BMW 845
To start off, 2006 Audi A4 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 BMW 845. In addition, the cost of maintenance, including insurance, on 1998 BMW 845 would be higher. At 4,398 cc (8 cylinders), 1998 BMW 845 is equipped with a bigger engine. In terms of performance, 1998 BMW 845 (282 HP) has 85 more horse power than 2006 Audi A4. (197 HP) In normal driving conditions, 1998 BMW 845 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 845 weights approximately 325 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 BMW 845 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 845. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1998 BMW 845 (420 Nm) has 140 more torque (in Nm) than 2006 Audi A4. (280 Nm). This means 1998 BMW 845 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 1998 BMW 845 | |
| Make | Audi | BMW |
| Model | A4 | 845 |
| Year Released | 2006 | 1998 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 4398 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 197 HP | 282 HP |
| Torque | 280 Nm | 420 Nm |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1425 kg | 1750 kg |
| Vehicle Length | 4590 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2650 mm | 2690 mm |
