2006 Mercedes-Benz A vs. 1988 Renault 21
To start off, 2006 Mercedes-Benz A is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Renault 21. In addition, the cost of maintenance, including insurance, on 1988 Renault 21 would be higher. At 2,033 cc (4 cylinders), 2006 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz A (134 HP @ 5750 RPM) has 70 more horse power than 1988 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2006 Mercedes-Benz A should accelerate faster than 1988 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz A weights approximately 1100 kg more than 1988 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, 2006 Mercedes-Benz A (185 Nm @ 3500 RPM) has 67 more torque (in Nm) than 1988 Renault 21. (118 Nm @ 2250 RPM). This means 2006 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1988 Renault 21.
Compare all specifications:
| 2006 Mercedes-Benz A | 1988 Renault 21 | |
| Make | Mercedes-Benz | Renault |
| Model | A | 21 |
| Year Released | 2006 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2033 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 64 HP |
| Engine RPM | 5750 RPM | 4500 RPM |
| Torque | 185 Nm | 118 Nm |
| Torque RPM | 3500 RPM | 2250 RPM |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 94 mm | 93 mm |
| Engine Compression Ratio | 11.0:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 2205 kg | 1105 kg |
| Vehicle Length | 3840 mm | 4650 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1600 mm | 1430 mm |
| Wheelbase Size | 2570 mm | 2820 mm |
