1951 Alvis TB 21 vs. 2004 Hyundai Trajet
To start off, 2004 Hyundai Trajet is newer by 53 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 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2004 Hyundai Trajet (171 HP @ 5900 RPM) has 80 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2004 Hyundai Trajet should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2004 Hyundai Trajet (245 Nm) has 41 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2004 Hyundai Trajet 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 | 2004 Hyundai Trajet | |
| Make | Alvis | Hyundai |
| Model | TB 21 | Trajet |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2656 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 171 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 204 Nm | 245 Nm |
| Engine Bore Size | 84 mm | 86.7 mm |
| Engine Stroke Size | 90 mm | 75 mm |
| Engine Compression Ratio | 7.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Length | 4430 mm | 4700 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Wheelbase Size | 2750 mm | 2840 mm |
