2004 Audi A6 vs. 1975 BMW 520
To start off, 2004 Audi A6 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 1,991 cc (4 cylinders), 1975 BMW 520 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (138 HP @ 4000 RPM) has 15 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 245 kg more than 1975 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 520 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 1975 BMW 520. 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 (320 Nm @ 1750 RPM) has 148 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520.
Compare all specifications:
2004 Audi A6 | 1975 BMW 520 | |
Make | Audi | BMW |
Model | A6 | 520 |
Year Released | 2004 | 1975 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1968 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 138 HP | 123 HP |
Engine RPM | 4000 RPM | 5700 RPM |
Torque | 320 Nm | 172 Nm |
Torque RPM | 1750 RPM | 4350 RPM |
Engine Compression Ratio | 19.5:1 | 9.3:1 |
Top Speed | 205 km/hour | 175 km/hour |
Acceleration 0-100mph | 10.3 seconds | 12 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1540 kg | 1295 kg |
Vehicle Length | 4920 mm | 4630 mm |
Vehicle Width | 1860 mm | 1700 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2640 mm |
Fuel Tank Capacity | 70 L | 70 L |