1954 Alfa Romeo 1900 vs. 1951 Alvis TA 21
To start off, 1954 Alfa Romeo 1900 is newer by 3 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 1954 Alfa Romeo 1900 (114 HP @ 5500 RPM) has 21 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM). In normal driving conditions, 1954 Alfa Romeo 1900 should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 498 kg more than 1954 Alfa Romeo 1900.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1954 Alfa Romeo 1900 | 1951 Alvis TA 21 | |
| Make | Alfa Romeo | Alvis |
| Model | 1900 | TA 21 |
| Year Released | 1954 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1975 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 93 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 950 kg | 1448 kg |
| Vehicle Length | 4410 mm | 4630 mm |
| Vehicle Width | 1640 mm | 1680 mm |
| Vehicle Height | 1360 mm | 1600 mm |
| Wheelbase Size | 2510 mm | 2840 mm |
| Fuel Tank Capacity | 53 L | 64 L |
