1994 Audi 100 vs. 1979 Mazda 121
To start off, 1994 Audi 100 is newer by 15 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 2,771 cc (6 cylinders), 1994 Audi 100 is equipped with a bigger engine. In terms of performance, 1994 Audi 100 (173 HP @ 5500 RPM) has 83 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 1994 Audi 100 should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1994 Audi 100 weights approximately 416 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1994 Audi 100 | 1979 Mazda 121 | |
| Make | Audi | Mazda |
| Model | 100 | 121 |
| Year Released | 1994 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 90 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1550 kg | 1134 kg |
| Vehicle Length | 4800 mm | 4510 mm |
| Vehicle Width | 1780 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2690 mm | 2520 mm |
