2009 Porsche 911 vs. 1987 Renault 21
To start off, 2009 Porsche 911 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 3,600 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 298 more horse power than 1987 Renault 21. (175 HP @ 5200 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 235 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 2009 Porsche 911 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, 2009 Porsche 911 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, 2009 Porsche 911 (620 Nm @ 1950 RPM) has 350 more torque (in Nm) than 1987 Renault 21. (270 Nm @ 3000 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21. 2009 Porsche 911 has automatic transmission and 1987 Renault 21 has manual transmission. 1987 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Porsche 911 | 1987 Renault 21 | |
Make | Porsche | Renault |
Model | 911 | 21 |
Year Released | 2009 | 1987 |
Engine Position | Rear | Front |
Engine Size | 3600 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 473 HP | 175 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 620 Nm | 270 Nm |
Torque RPM | 1950 RPM | 3000 RPM |
Engine Compression Ratio | 9.0:1 | 8.0:1 |
Top Speed | 305 km/hour | 227 km/hour |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1425 kg | 1190 kg |
Vehicle Length | 4460 mm | 4650 mm |
Vehicle Width | 1310 mm | 1720 mm |
Vehicle Height | 1860 mm | 1380 mm |
Wheelbase Size | 2360 mm | 2610 mm |