1964 Alfa Romeo Spider vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 42 year(s). Which means there will be less support and parts availability for 1964 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1964 Alfa Romeo Spider would be higher. At 2,958 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (175 HP @ 4000 RPM) has 12 more horse power than 1964 Alfa Romeo Spider. (163 HP @ 5900 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1964 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 275 kg more than 1964 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Opel Vectra (370 Nm @ 1900 RPM) has 149 more torque (in Nm) than 1964 Alfa Romeo Spider. (221 Nm @ 4000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1964 Alfa Romeo Spider.
Compare all specifications:
| 1964 Alfa Romeo Spider | 2006 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Vectra |
| Year Released | 1964 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 175 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 221 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 83 mm | 87.5 mm |
| Engine Stroke Size | 79.6 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1605 kg |
| Vehicle Length | 4510 mm | 4600 mm |
| Vehicle Width | 1610 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2710 mm |
| Fuel Tank Capacity | 100 L | 61 L |
