2008 Audi RS6 vs. 1978 Mazda 929
To start off, 2008 Audi RS6 is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 4,175 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (580 HP @ 6250 RPM) has 497 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 1978 Mazda 929.
Let's talk about torque, 2008 Audi RS6 (881 Nm @ 6250 RPM) has 747 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2008 Audi RS6 | 1978 Mazda 929 | |
| Make | Audi | Mazda |
| Model | RS6 | 929 |
| Year Released | 2008 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4175 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 580 HP | 83 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 881 Nm | 134 Nm |
| Torque RPM | 6250 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1820 mm | 1670 mm |
