2007 Opel Speedster vs. 1988 Opel Vectra
To start off, 2007 Opel Speedster is newer by 19 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 1,998 cc (4 cylinders), 2007 Opel Speedster is equipped with a bigger engine. In terms of performance, 2007 Opel Speedster (197 HP @ 5500 RPM) has 115 more horse power than 1988 Opel Vectra. (82 HP @ 4400 RPM). In normal driving conditions, 2007 Opel Speedster should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Opel Vectra weights approximately 138 kg more than 2007 Opel Speedster.
Because 2007 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 2007 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 1988 Opel Vectra, 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, 2007 Opel Speedster (250 Nm @ 1950 RPM) has 82 more torque (in Nm) than 1988 Opel Vectra. (168 Nm @ 2400 RPM). This means 2007 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 2007 Opel Speedster | 1988 Opel Vectra | |
| Make | Opel | Opel |
| Model | Speedster | Vectra |
| Year Released | 2007 | 1988 |
| Body Type | Convertible | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 82 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 250 Nm | 168 Nm |
| Torque RPM | 1950 RPM | 2400 RPM |
| Engine Compression Ratio | 8.8:1 | 22.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 243 km/hour | 169 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1005 kg | 1143 kg |
| Vehicle Length | 3790 mm | 4440 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1120 mm | 1400 mm |
| Wheelbase Size | 2340 mm | 2670 mm |
| Fuel Tank Capacity | 36 L | 55 L |
