2009 Alfa Romeo 159 vs. 1951 Alvis TB 21
To start off, 2009 Alfa Romeo 159 is newer by 58 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, 2009 Alfa Romeo 159 (207 HP @ 4000 RPM) has 116 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM). In normal driving conditions, 2009 Alfa Romeo 159 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2009 Alfa Romeo 159 (401 Nm) has 197 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 2009 Alfa Romeo 159 | 1951 Alvis TB 21 | |
| Make | Alfa Romeo | Alvis |
| Model | 159 | TB 21 |
| Year Released | 2009 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2993 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 207 HP | 91 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 401 Nm | 204 Nm |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 90.4 mm | 90 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4670 mm | 4430 mm |
| Vehicle Width | 1840 mm | 1680 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
