1951 Alvis TB 21 vs. 2007 Chevrolet Express
To start off, 2007 Chevrolet Express is newer by 56 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 5,326 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Express (295 HP @ 5200 RPM) has 204 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2007 Chevrolet Express should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2007 Chevrolet Express (454 Nm) has 250 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2007 Chevrolet Express 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 | 2007 Chevrolet Express | |
| Make | Alvis | Chevrolet |
| Model | TB 21 | Express |
| Year Released | 1951 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5326 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 295 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 204 Nm | 454 Nm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Length | 4430 mm | 5700 mm |
| Vehicle Width | 1680 mm | 2020 mm |
| Wheelbase Size | 2750 mm | 3440 mm |
