2007 Porsche 911 vs. 1982 Renault 18
To start off, 2007 Porsche 911 is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Renault 18. In addition, the cost of maintenance, including insurance, on 1982 Renault 18 would be higher. At 3,822 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (355 HP @ 6600 RPM) has 277 more horse power than 1982 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1982 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 450 kg more than 1982 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1982 Renault 18. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche 911 (400 Nm @ 4600 RPM) has 264 more torque (in Nm) than 1982 Renault 18. (136 Nm @ 3000 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1982 Renault 18.
Compare all specifications:
| 2007 Porsche 911 | 1982 Renault 18 | |
| Make | Porsche | Renault |
| Model | 911 | 18 |
| Year Released | 2007 | 1982 |
| Engine Position | Rear | Front |
| Engine Size | 3822 cc | 1645 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 355 HP | 78 HP |
| Engine RPM | 6600 RPM | 5000 RPM |
| Torque | 400 Nm | 136 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Engine Bore Size | 100 mm | 81 mm |
| Engine Stroke Size | 76 mm | 83.5 mm |
| Engine Compression Ratio | 11.8:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1475 kg | 1025 kg |
| Vehicle Length | 4430 mm | 4470 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1410 mm |
