2009 Audi TT vs. 1972 BMW 520
To start off, 2009 Audi TT is newer by 37 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 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 100 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1972 BMW 520 weights approximately 550 kg more than 2009 Audi TT.
Because 2009 Audi TT 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, 2009 Audi TT 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, 2009 Audi TT (320 Nm @ 2500 RPM) has 130 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520.
Compare all specifications:
| 2009 Audi TT | 1972 BMW 520 | |
| Make | Audi | BMW |
| Model | TT | 520 |
| Year Released | 2009 | 1972 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 150 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 320 Nm | 190 Nm |
| Torque RPM | 2500 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 95.9 mm | 66 mm |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 1445 kg |
| Vehicle Length | 4180 mm | 4630 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2480 mm | 2770 mm |
| Fuel Consumption Highway | 9.8 L/100km | 7.3 L/100km |
| Fuel Consumption City | 13.8 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
