2006 Opel Speedster vs. 1984 Renault 18
To start off, 2006 Opel Speedster is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 1,998 cc (4 cylinders), 2006 Opel Speedster is equipped with a bigger engine. In terms of performance, 2006 Opel Speedster (197 HP @ 5500 RPM) has 93 more horse power than 1984 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 2006 Opel Speedster should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1984 Renault 18 weights approximately 130 kg more than 2006 Opel Speedster.
Because 2006 Opel Speedster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 1984 Renault 18, being front wheel drive (FWD), will offer much better control with better grip. 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 Opel Speedster (250 Nm @ 1950 RPM) has 86 more torque (in Nm) than 1984 Renault 18. (164 Nm @ 3250 RPM). This means 2006 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18.
Compare all specifications:
| 2006 Opel Speedster | 1984 Renault 18 | |
| Make | Opel | Renault |
| Model | Speedster | 18 |
| Year Released | 2006 | 1984 |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 104 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 250 Nm | 164 Nm |
| Torque RPM | 1950 RPM | 3250 RPM |
| Engine Bore Size | 86.1 mm | 88 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1005 kg | 1135 kg |
| Vehicle Length | 3790 mm | 4470 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1120 mm | 1410 mm |
