2005 Audi A3 vs. 1981 Mazda 121
To start off, 2005 Audi A3 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Mazda 121. In addition, the cost of maintenance, including insurance, on 1981 Mazda 121 would be higher. At 1,970 cc (4 cylinders), 1981 Mazda 121 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (113 HP @ 5800 RPM) has 27 more horse power than 1981 Mazda 121. (86 HP @ 4800 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1981 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 135 kg more than 1981 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A3, 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, 1981 Mazda 121 (161 Nm @ 3000 RPM) has 6 more torque (in Nm) than 2005 Audi A3. (155 Nm @ 4000 RPM). This means 1981 Mazda 121 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
| 2005 Audi A3 | 1981 Mazda 121 | |
| Make | Audi | Mazda |
| Model | A3 | 121 |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 86 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 155 Nm | 161 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1265 kg | 1130 kg |
| Vehicle Length | 4290 mm | 4510 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
