1951 Alvis TB 21 vs. 1965 Fiat Coupe
To start off, 1965 Fiat Coupe is newer by 14 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1965 Fiat Coupe (148 HP @ 5600 RPM) has 57 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1965 Fiat Coupe should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 4 more torque (in Nm) than 1965 Fiat Coupe. (200 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1965 Fiat Coupe.
Compare all specifications:
| 1951 Alvis TB 21 | 1965 Fiat Coupe | |
| Make | Alvis | Fiat |
| Model | TB 21 | Coupe |
| Year Released | 1951 | 1965 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2277 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 148 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 200 Nm |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 90 mm | 79.5 mm |
| Engine Compression Ratio | 7.1:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4630 mm |
| Vehicle Width | 1680 mm | 1640 mm |
| Wheelbase Size | 2750 mm | 2660 mm |
