2005 Audi S4 vs. 1985 Mazda 121
To start off, 2005 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Mazda 121. In addition, the cost of maintenance, including insurance, on 1985 Mazda 121 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6200 RPM) has 285 more horse power than 1985 Mazda 121. (55 HP @ 5800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1985 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 1057 kg more than 1985 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 322 more torque (in Nm) than 1985 Mazda 121. (88 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 121.
Compare all specifications:
| 2005 Audi S4 | 1985 Mazda 121 | |
| Make | Audi | Mazda |
| Model | S4 | 121 |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1138 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 55 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 410 Nm | 88 Nm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1782 kg | 725 kg |
| Vehicle Length | 4550 mm | 3480 mm |
| Vehicle Width | 1770 mm | 1610 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2760 mm | 2370 mm |
