2005 Audi A6 vs. 1974 BMW 1502
To start off, 2005 Audi A6 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 BMW 1502. In addition, the cost of maintenance, including insurance, on 1974 BMW 1502 would be higher. At 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (250 HP @ 5800 RPM) has 167 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 800 kg more than 1974 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi A6 (350 Nm @ 1800 RPM) has 220 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
| 2005 Audi A6 | 1974 BMW 1502 | |
| Make | Audi | BMW |
| Model | A6 | 1502 |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1574 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 250 HP | 83 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 350 Nm | 130 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Compression Ratio | 9.0:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1730 kg | 930 kg |
| Vehicle Length | 4800 mm | 4240 mm |
| Vehicle Width | 1820 mm | 1600 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 50 L |
