1951 Alvis TB 21 vs. 2001 Kia Sephia II
To start off, 2001 Kia Sephia II is newer by 50 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 12 more horse power than 2001 Kia Sephia II. (79 HP @ 5500 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 2001 Kia Sephia II.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 82 more torque (in Nm) than 2001 Kia Sephia II. (122 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2001 Kia Sephia II.
Compare all specifications:
| 1951 Alvis TB 21 | 2001 Kia Sephia II | |
| Make | Alvis | Kia |
| Model | TB 21 | Sephia II |
| Year Released | 1951 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1497 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 79 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 204 Nm | 122 Nm |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 90 mm | 83.3 mm |
| Engine Compression Ratio | 7.1:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4520 mm |
| Vehicle Width | 1680 mm | 1730 mm |
| Wheelbase Size | 2750 mm | 2570 mm |
