1987 Renault 21 vs. 2006 Subaru Impreza
To start off, 2006 Subaru Impreza is newer by 19 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 1,994 cc (4 cylinders), 2006 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2006 Subaru Impreza (158 HP @ 6400 RPM) has 83 more horse power than 1987 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2006 Subaru Impreza should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Impreza weights approximately 355 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.
Because 2006 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1987 Renault 21. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Impreza will offer significantly more control. 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 Subaru Impreza (187 Nm @ 3200 RPM) has 57 more torque (in Nm) than 1987 Renault 21. (130 Nm @ 3250 RPM). This means 2006 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21.
Compare all specifications:
| 1987 Renault 21 | 2006 Subaru Impreza | |
| Make | Renault | Subaru |
| Model | 21 | Impreza |
| Year Released | 1987 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 158 HP |
| Engine RPM | 5000 RPM | 6400 RPM |
| Torque | 130 Nm | 187 Nm |
| Torque RPM | 3250 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 83.5 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 176 km/hour | 210 km/hour |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 955 kg | 1310 kg |
| Vehicle Length | 4470 mm | 4470 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
| Fuel Consumption Overall | 7 L/100km | 9 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
