1958 Alfa Romeo Spider vs. 1981 BMW M1
To start off, 1981 BMW M1 is newer by 23 year(s). Which means there will be less support and parts availability for 1958 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1958 Alfa Romeo Spider would be higher. At 3,453 cc (6 cylinders), 1981 BMW M1 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW M1 weights approximately 20 kg more than 1958 Alfa Romeo Spider.
Compare all specifications:
| 1958 Alfa Romeo Spider | 1981 BMW M1 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | M1 |
| Year Released | 1958 | 1981 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1975 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 273 HP |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1280 kg | 1300 kg |
| Vehicle Length | 4510 mm | 4370 mm |
| Vehicle Width | 1610 mm | 1830 mm |
| Vehicle Height | 1390 mm | 1140 mm |
| Wheelbase Size | 2510 mm | 2570 mm |
