1981 Audi 100 vs. 2009 Mazda 6
To start off, 2009 Mazda 6 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 2,488 cc (4 cylinders), 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (168 HP @ 6000 RPM) has 83 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2009 Mazda 6 should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 6 weights approximately 288 kg more than 1981 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Mazda 6 (226 Nm @ 4000 RPM) has 102 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2009 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 1981 Audi 100 | 2009 Mazda 6 | |
| Make | Audi | Mazda |
| Model | 100 | 6 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 168 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 124 Nm | 226 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 80 mm | 100 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1398 kg |
| Vehicle Length | 4600 mm | 4760 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2680 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 64 L |
