1971 Audi 100 vs. 1979 Mazda 121
To start off, 1979 Mazda 121 is newer by 8 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 would be higher. At 1,970 cc (4 cylinders), 1979 Mazda 121 is equipped with a bigger engine. In terms of performance, 1971 Audi 100 (109 HP @ 5600 RPM) has 19 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 1971 Audi 100 should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1979 Mazda 121 weights approximately 84 kg more than 1971 Audi 100.
Because 1979 Mazda 121 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 1971 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Audi 100 (161 Nm @ 3500 RPM) has 1 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1971 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 1971 Audi 100 | 1979 Mazda 121 | |
| Make | Audi | Mazda |
| Model | 100 | 121 |
| Year Released | 1971 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1871 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 90 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 161 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 84.4 mm | 98 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1050 kg | 1134 kg |
| Vehicle Length | 4590 mm | 4510 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2690 mm | 2520 mm |
