1997 Alfa Romeo Spider vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo Spider would be higher. At 1,795 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo Spider (144 HP @ 6500 RPM) has 24 more horse power than 2003 Opel Vectra. (120 HP @ 5800 RPM). In normal driving conditions, 1997 Alfa Romeo Spider should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 140 kg more than 1997 Alfa Romeo Spider.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2003 Opel Vectra (170 Nm @ 3800 RPM) has 1 more torque (in Nm) than 1997 Alfa Romeo Spider. (169 Nm @ 3500 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo Spider.
Compare all specifications:
| 1997 Alfa Romeo Spider | 2003 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Vectra |
| Year Released | 1997 | 2003 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 144 HP | 120 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 169 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Top Speed | 200 km/hour | 199 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 12.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1490 kg |
| Vehicle Length | 4290 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 60 L |
