1991 Renault 21 vs. 2006 Renault Megane
To start off, 2006 Renault Megane is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 1,998 cc (4 cylinders), 2006 Renault Megane is equipped with a bigger engine. In terms of performance, 2006 Renault Megane (133 HP @ 5500 RPM) has 58 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2006 Renault Megane should accelerate faster than 1991 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Megane weights approximately 749 kg more than 1991 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 Renault Megane (191 Nm @ 3750 RPM) has 62 more torque (in Nm) than 1991 Renault 21. (129 Nm @ 3250 RPM). This means 2006 Renault Megane will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21.
Compare all specifications:
| 1991 Renault 21 | 2006 Renault Megane | |
| Make | Renault | Renault |
| Model | 21 | Megane |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 133 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 129 Nm | 191 Nm |
| Torque RPM | 3250 RPM | 3750 RPM |
| Engine Bore Size | 81.1 mm | 82.7 mm |
| Engine Stroke Size | 83.5 mm | 93 mm |
| Engine Compression Ratio | 9.2:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 955 kg | 1704 kg |
| Vehicle Length | 4470 mm | 4360 mm |
| Vehicle Width | 1730 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
| Fuel Consumption Overall | 7 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
