1951 Alvis TB 21 vs. 1991 Hyundai Lantra
To start off, 1991 Hyundai Lantra is newer by 40 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, 1951 Alvis TB 21 (91 HP @ 4000 RPM) has 5 more horse power than 1991 Hyundai Lantra. (86 HP @ 5500 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1991 Hyundai Lantra.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 80 more torque (in Nm) than 1991 Hyundai Lantra. (124 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1991 Hyundai Lantra.
Compare all specifications:
| 1951 Alvis TB 21 | 1991 Hyundai Lantra | |
| Make | Alvis | Hyundai |
| Model | TB 21 | Lantra |
| Year Released | 1951 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1468 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 86 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 204 Nm | 124 Nm |
| Engine Bore Size | 84 mm | 75.5 mm |
| Engine Stroke Size | 90 mm | 82 mm |
| Engine Compression Ratio | 7.1:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4370 mm |
| Vehicle Width | 1680 mm | 1680 mm |
| Wheelbase Size | 2750 mm | 2510 mm |
