2009 Mazda 3 vs. 1987 Renault 21
To start off, 2009 Mazda 3 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 2,260 cc (4 cylinders), 2009 Mazda 3 is equipped with a bigger engine. In terms of performance, 2009 Mazda 3 (263 HP @ 5500 RPM) has 199 more horse power than 1987 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2009 Mazda 3 should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 3 weights approximately 224 kg more than 1987 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Mazda 3 (381 Nm @ 3000 RPM) has 263 more torque (in Nm) than 1987 Renault 21. (118 Nm @ 2250 RPM). This means 2009 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21.
Compare all specifications:
| 2009 Mazda 3 | 1987 Renault 21 | |
| Make | Mazda | Renault |
| Model | 3 | 21 |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 1869 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 263 HP | 64 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Torque | 381 Nm | 118 Nm |
| Torque RPM | 3000 RPM | 2250 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1329 kg | 1105 kg |
| Vehicle Length | 4500 mm | 4650 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2650 mm | 2820 mm |
