2006 Audi A6 vs. 1972 BMW 520
To start off, 2006 Audi A6 is newer by 34 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 3,130 cc, 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (343 HP @ 6500 RPM) has 193 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 295 kg more than 1972 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1972 BMW 520. In wet, icy, snow, or gravel driving conditions, 2006 Audi A6 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, 2006 Audi A6 (243 Nm @ 3250 RPM) has 53 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520.
Compare all specifications:
| 2006 Audi A6 | 1972 BMW 520 | |
| Make | Audi | BMW |
| Model | A6 | 520 |
| Year Released | 2006 | 1972 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3130 cc | 1991 cc |
| Horse Power | 343 HP | 150 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 243 Nm | 190 Nm |
| Torque RPM | 3250 RPM | 4200 RPM |
| Top Speed | 209 km/hour | 211 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 10.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1445 kg |
| Vehicle Length | 4940 mm | 4630 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2770 mm |
| Fuel Consumption Highway | 8.9 L/100km | 7.3 L/100km |
| Fuel Consumption City | 15.7 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 10.9 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
