1951 Alvis TB 21 vs. 2008 Ford Mondeo
To start off, 2008 Ford Mondeo is newer by 57 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, 2008 Ford Mondeo (153 HP @ 3500 RPM) has 62 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2008 Ford Mondeo should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2008 Ford Mondeo (360 Nm) has 156 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2008 Ford Mondeo 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 | 2008 Ford Mondeo | |
| Make | Alvis | Ford |
| Model | TB 21 | Mondeo |
| Year Released | 1951 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 153 HP |
| Engine RPM | 4000 RPM | 3500 RPM |
| Torque | 204 Nm | 360 Nm |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 94.6 mm |
| Engine Compression Ratio | 7.1:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4740 mm |
| Vehicle Width | 1680 mm | 1940 mm |
| Wheelbase Size | 2750 mm | 2760 mm |
