2008 Mazda 3 vs. 1993 Renault 21
To start off, 2008 Mazda 3 is newer by 15 year(s). Which means there will be less support and parts availability for 1993 Renault 21. In addition, the cost of maintenance, including insurance, on 1993 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1993 Renault 21 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda 3 weights approximately 182 kg more than 1993 Renault 21.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Mazda 3 (146 Nm @ 4000 RPM) has 17 more torque (in Nm) than 1993 Renault 21. (129 Nm @ 3250 RPM). This means 2008 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1993 Renault 21.
Compare all specifications:
| 2008 Mazda 3 | 1993 Renault 21 | |
| Make | Mazda | Renault |
| Model | 3 | 21 |
| Year Released | 2008 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 75 HP |
| Torque | 146 Nm | 129 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 78 mm | 81 mm |
| Engine Stroke Size | 83.6 mm | 83.5 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1202 kg | 1020 kg |
| Vehicle Length | 4430 mm | 4650 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2650 mm | 2820 mm |
