1951 Alvis TB 21 vs. 2005 Seat Ibiza
To start off, 2005 Seat Ibiza is newer by 54 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 28 more horse power than 2005 Seat Ibiza. (63 HP @ 4000 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 2005 Seat Ibiza.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 79 more torque (in Nm) than 2005 Seat Ibiza. (125 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Ibiza.
Compare all specifications:
| 1951 Alvis TB 21 | 2005 Seat Ibiza | |
| Make | Alvis | Seat |
| Model | TB 21 | Ibiza |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 63 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 125 Nm |
| Engine Bore Size | 84 mm | 79.5 mm |
| Engine Stroke Size | 90 mm | 95.5 mm |
| Engine Compression Ratio | 7.1:1 | 19.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 3960 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Wheelbase Size | 2750 mm | 2470 mm |
