1952 Alvis TB 21 vs. 2007 Chevrolet Lumina
To start off, 2007 Chevrolet Lumina is newer by 55 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 5,666 cc (8 cylinders), 2007 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Lumina (335 HP @ 5600 RPM) has 244 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2007 Chevrolet Lumina should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2007 Chevrolet Lumina (470 Nm @ 4000 RPM) has 266 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2007 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 2007 Chevrolet Lumina | |
| Make | Alvis | Chevrolet |
| Model | TB 21 | Lumina |
| Year Released | 1952 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 5666 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 335 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 470 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 99 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 7.1:1 | 10.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4880 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Wheelbase Size | 2750 mm | 2940 mm |
