1952 Alvis TB 21 vs. 2009 Chevrolet Express
To start off, 2009 Chevrolet Express is newer by 57 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 4,300 cc (6 cylinders), 2009 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Express (193 HP @ 4600 RPM) has 102 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Chevrolet Express should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2009 Chevrolet Express (260 Nm @ 2800 RPM) has 56 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2009 Chevrolet Express 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 | 2009 Chevrolet Express | |
| Make | Alvis | Chevrolet |
| Model | TB 21 | Express |
| Year Released | 1952 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 193 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 204 Nm | 260 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Compression Ratio | 7.1:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| 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 |
