2003 Audi RS6 vs. 1988 BMW 520
To start off, 2003 Audi RS6 is newer by 15 year(s). Which means there will be less support and parts availability for 1988 BMW 520. In addition, the cost of maintenance, including insurance, on 1988 BMW 520 would be higher. At 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 315 more horse power than 1988 BMW 520. (129 HP @ 6000 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 1988 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 340 kg more than 1988 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1988 BMW 520. In wet, icy, snow, or gravel driving conditions, 2003 Audi RS6 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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 386 more torque (in Nm) than 1988 BMW 520. (174 Nm @ 4000 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 520. 1988 BMW 520 has automatic transmission and 2003 Audi RS6 has manual transmission. 2003 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi RS6 | 1988 BMW 520 | |
| Make | Audi | BMW |
| Model | RS6 | 520 |
| Year Released | 2003 | 1988 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1989 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 129 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 560 Nm | 174 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 80 mm |
| Engine Stroke Size | 93 mm | 66 mm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Top Speed | 250 km/hour | 202 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1570 kg |
| Vehicle Length | 4860 mm | 4780 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2770 mm |
| Fuel Consumption Highway | 10.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 21.8 L/100km | 13.5 L/100km |
| Fuel Consumption Overall | 14.6 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 82 L | 70 L |
