1953 Alvis TB 21 vs. 1976 Buick Riviera
To start off, 1976 Buick Riviera is newer by 23 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. At 6,595 cc (6 cylinders), 1976 Buick Riviera is equipped with a bigger engine. In terms of performance, 1976 Buick Riviera (182 HP @ 3600 RPM) has 90 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 1976 Buick Riviera should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1976 Buick Riviera (435 Nm @ 2000 RPM) has 231 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1976 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
| 1953 Alvis TB 21 | 1976 Buick Riviera | |
| Make | Alvis | Buick |
| Model | TB 21 | Riviera |
| Year Released | 1953 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6595 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 92 HP | 182 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 204 Nm | 435 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 5550 mm |
| Vehicle Width | 1680 mm | 1970 mm |
| Wheelbase Size | 2750 mm | 2950 mm |
