1978 Audi 100 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Audi 100. In addition, the cost of maintenance, including insurance, on 1978 Audi 100 would be higher. At 1,998 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (134 HP @ 3500 RPM) has 49 more horse power than 1978 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1978 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 430 kg more than 1978 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, 2007 Mazda 6 (310 Nm @ 2000 RPM) has 186 more torque (in Nm) than 1978 Audi 100. (124 Nm @ 3200 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Audi 100.
Compare all specifications:
| 1978 Audi 100 | 2007 Mazda 6 | |
| Make | Audi | Mazda |
| Model | 100 | 6 |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 134 HP |
| Engine RPM | 5600 RPM | 3500 RPM |
| Torque | 124 Nm | 310 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1540 kg |
| Vehicle Length | 4600 mm | 4710 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1490 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
