1951 Alvis TB 21 vs. 2011 Seat Ibiza
To start off, 2011 Seat Ibiza is newer by 60 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, 2011 Seat Ibiza (98 HP @ 5500 RPM) has 7 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2011 Seat Ibiza should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 64 more torque (in Nm) than 2011 Seat Ibiza. (140 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2011 Seat Ibiza.
Compare all specifications:
| 1951 Alvis TB 21 | 2011 Seat Ibiza | |
| Make | Alvis | Seat |
| Model | TB 21 | Ibiza |
| Year Released | 1951 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 98 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 204 Nm | 140 Nm |
| Engine Compression Ratio | 7.1:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 3980 mm |
| Vehicle Width | 1680 mm | 1450 mm |
| Wheelbase Size | 2750 mm | 2470 mm |
