1950 Alvis TB 21 vs. 2009 Jaguar S-Type
To start off, 2009 Jaguar S-Type is newer by 59 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 4,196 cc (8 cylinders), 2009 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2009 Jaguar S-Type (301 HP @ 6000 RPM) has 210 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Jaguar S-Type should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 2009 Jaguar S-Type (420 Nm) has 216 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 2009 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 2009 Jaguar S-Type | |
| Make | Alvis | Jaguar |
| Model | TB 21 | S-Type |
| Year Released | 1950 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 301 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 420 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4910 mm |
| Vehicle Width | 1680 mm | 2070 mm |
| Wheelbase Size | 2750 mm | 2920 mm |
| Fuel Tank Capacity | 64 L | 70 L |
