2009 Audi RS6 vs. 1983 Mazda 929
To start off, 2009 Audi RS6 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Mazda 929. In addition, the cost of maintenance, including insurance, on 1983 Mazda 929 would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 483 more horse power than 1983 Mazda 929. (89 HP @ 4800 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 1983 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS6 weights approximately 878 kg more than 1983 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Audi RS6 (650 Nm @ 1500 RPM) has 490 more torque (in Nm) than 1983 Mazda 929. (160 Nm @ 2600 RPM). This means 2009 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 929.
Compare all specifications:
| 2009 Audi RS6 | 1983 Mazda 929 | |
| Make | Audi | Mazda |
| Model | RS6 | 929 |
| Year Released | 2009 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 1970 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 572 HP | 89 HP |
| Engine RPM | 6250 RPM | 4800 RPM |
| Torque | 650 Nm | 160 Nm |
| Torque RPM | 1500 RPM | 2600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 2028 kg | 1150 kg |
| Vehicle Length | 4930 mm | 4710 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2620 mm |
