2007 Renault Megane vs. 1986 Renault 21
To start off, 2007 Renault Megane is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 2007 Renault Megane (111 HP @ 6000 RPM) has 36 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2007 Renault Megane should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Megane weights approximately 765 kg more than 1986 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, 2007 Renault Megane (152 Nm @ 4200 RPM) has 23 more torque (in Nm) than 1986 Renault 21. (129 Nm @ 3250 RPM). This means 2007 Renault Megane will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2007 Renault Megane | 1986 Renault 21 | |
| Make | Renault | Renault |
| Model | Megane | 21 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 111 HP | 75 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 152 Nm | 129 Nm |
| Torque RPM | 4200 RPM | 3250 RPM |
| Engine Bore Size | 79.5 mm | 81 mm |
| Engine Stroke Size | 80.5 mm | 83.5 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Top Speed | 190 km/hour | 176 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 12 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1720 kg | 955 kg |
| Vehicle Length | 4510 mm | 4470 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2700 mm | 2670 mm |
| Fuel Tank Capacity | 60 L | 66 L |
