1966 Alfa Romeo Spider vs. 1998 Opel Speedster
To start off, 1998 Opel Speedster is newer by 32 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1966 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Spider (163 HP @ 5900 RPM) has 18 more horse power than 1998 Opel Speedster. (145 HP @ 5800 RPM). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 1998 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 385 kg more than 1998 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1966 Alfa Romeo Spider (220 Nm @ 4000 RPM) has 17 more torque (in Nm) than 1998 Opel Speedster. (203 Nm @ 4000 RPM). This means 1966 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Speedster.
Compare all specifications:
| 1966 Alfa Romeo Spider | 1998 Opel Speedster | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Speedster |
| Year Released | 1966 | 1998 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2582 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 145 HP |
| Engine RPM | 5900 RPM | 5800 RPM |
| Torque | 220 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 79.6 mm | 94.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1330 kg | 945 kg |
| Vehicle Length | 4510 mm | 3790 mm |
| Vehicle Width | 1610 mm | 1710 mm |
| Vehicle Height | 1390 mm | 1120 mm |
| Wheelbase Size | 2510 mm | 2340 mm |
| Fuel Tank Capacity | 46 L | 60 L |
