2006 Audi S4 vs. 1978 Mazda 121
To start off, 2006 Audi S4 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Mazda 121. In addition, the cost of maintenance, including insurance, on 1978 Mazda 121 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 625 kg more than 1978 Mazda 121.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 will offer significantly more control. 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.
Compare all specifications:
| 2006 Audi S4 | 1978 Mazda 121 | |
| Make | Audi | Mazda |
| Model | S4 | 121 |
| Year Released | 2006 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1735 kg | 1110 kg |
| Vehicle Length | 4580 mm | 4480 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
