2005 Opel Speedster vs. 1999 Opel Vectra
To start off, 2005 Opel Speedster is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra would be higher. At 1,998 cc (4 cylinders), 2005 Opel Speedster is equipped with a bigger engine. In terms of performance, 2005 Opel Speedster (197 HP @ 5500 RPM) has 116 more horse power than 1999 Opel Vectra. (81 HP @ 4300 RPM). In normal driving conditions, 2005 Opel Speedster should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Vectra weights approximately 395 kg more than 2005 Opel Speedster.
Because 2005 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 2005 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 2005 Opel Speedster (251 Nm @ 1950 RPM) has 66 more torque (in Nm) than 1999 Opel Vectra. (185 Nm @ 1800 RPM). This means 2005 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra.
Compare all specifications:
| 2005 Opel Speedster | 1999 Opel Vectra | |
| Make | Opel | Opel |
| Model | Speedster | Vectra |
| Year Released | 2005 | 1999 |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 81 HP |
| Engine RPM | 5500 RPM | 4300 RPM |
| Torque | 251 Nm | 185 Nm |
| Torque RPM | 1950 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1005 kg | 1400 kg |
| Vehicle Length | 3790 mm | 4500 mm |
| Vehicle Width | 1710 mm | 1720 mm |
| Vehicle Height | 1120 mm | 1500 mm |
| Wheelbase Size | 2340 mm | 2650 mm |
