1952 Alvis TB 21 vs. 2004 Dodge Grand Caravan
To start off, 2004 Dodge Grand Caravan is newer by 52 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 3,786 cc (6 cylinders), 2004 Dodge Grand Caravan is equipped with a bigger engine. In terms of performance, 2004 Dodge Grand Caravan (215 HP @ 5600 RPM) has 124 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2004 Dodge Grand Caravan should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2004 Dodge Grand Caravan (332 Nm) has 128 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm). This means 2004 Dodge Grand Caravan 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 | 2004 Dodge Grand Caravan | |
| Make | Alvis | Dodge |
| Model | TB 21 | Grand Caravan |
| Year Released | 1952 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 3786 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 215 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 332 Nm |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 90 mm | 87 mm |
| Engine Compression Ratio | 7.1:1 | 9.6:1 |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4430 mm | 5100 mm |
| Vehicle Width | 1680 mm | 2000 mm |
| Wheelbase Size | 2750 mm | 3040 mm |
