1950 Alfa Romeo GP 158 vs. 1970 Triumph Spitfire
To start off, 1970 Triumph Spitfire is newer by 20 year(s). Which means there will be less support and parts availability for 1950 Alfa Romeo GP 158. In addition, the cost of maintenance, including insurance, on 1950 Alfa Romeo GP 158 would be higher. At 1,479 cc (8 cylinders), 1950 Alfa Romeo GP 158 is equipped with a bigger engine. In terms of performance, 1950 Alfa Romeo GP 158 (346 HP @ 8500 RPM) has 284 more horse power than 1970 Triumph Spitfire. (62 HP @ 6000 RPM). In normal driving conditions, 1950 Alfa Romeo GP 158 should accelerate faster than 1970 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 1970 Triumph Spitfire weights approximately 80 kg more than 1950 Alfa Romeo GP 158.
Compare all specifications:
| 1950 Alfa Romeo GP 158 | 1970 Triumph Spitfire | |
| Make | Alfa Romeo | Triumph |
| Model | GP 158 | Spitfire |
| Year Released | 1950 | 1970 |
| Engine Size | 1479 cc | 1296 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 346 HP | 62 HP |
| Engine RPM | 8500 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 700 kg | 780 kg |
| Wheelbase Size | 2510 mm | 2110 mm |
