1951 Alvis TB 21 vs. 1994 Cadillac Seville
To start off, 1994 Cadillac Seville is newer by 43 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 4,565 cc (8 cylinders), 1994 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1994 Cadillac Seville (275 HP @ 5200 RPM) has 184 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1994 Cadillac Seville should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1994 Cadillac Seville (407 Nm) has 203 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1994 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1994 Cadillac Seville | |
| Make | Alvis | Cadillac |
| Model | TB 21 | Seville |
| Year Released | 1951 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 275 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 204 Nm | 407 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5190 mm |
| Vehicle Width | 1680 mm | 1890 mm |
| Wheelbase Size | 2750 mm | 2830 mm |
