1967 Alfa Romeo Spider vs. 1949 Alvis TB 14
To start off, 1967 Alfa Romeo Spider is newer by 18 year(s). Which means there will be less support and parts availability for 1949 Alvis TB 14. In addition, the cost of maintenance, including insurance, on 1949 Alvis TB 14 would be higher. At 2,582 cc (6 cylinders), 1967 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1967 Alfa Romeo Spider (163 HP @ 5900 RPM) has 96 more horse power than 1949 Alvis TB 14. (67 HP @ 4000 RPM). In normal driving conditions, 1967 Alfa Romeo Spider should accelerate faster than 1949 Alvis TB 14. With that said, vehicle weight also plays an important factor in acceleration. 1949 Alvis TB 14 weights approximately 185 kg more than 1967 Alfa Romeo Spider.
Compare all specifications:
| 1967 Alfa Romeo Spider | 1949 Alvis TB 14 | |
| Make | Alfa Romeo | Alvis |
| Model | Spider | TB 14 |
| Year Released | 1967 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1892 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 67 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 74 mm |
| Engine Stroke Size | 79.6 mm | 110 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1515 kg |
| Vehicle Length | 4510 mm | 4430 mm |
| Vehicle Width | 1610 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1590 mm |
| Wheelbase Size | 2510 mm | 2750 mm |
