1951 Alvis TB 21 vs. 2013 Aston Martin DB9
To start off, 2013 Aston Martin DB9 is newer by 62 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 5,900 cc (12 cylinders), 2013 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2013 Aston Martin DB9 (470 HP @ 5000 RPM) has 379 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2013 Aston Martin DB9 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2013 Aston Martin DB9 (601 Nm) has 397 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2013 Aston Martin DB9 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 | 2013 Aston Martin DB9 | |
Make | Alvis | Aston Martin |
Model | TB 21 | DB9 |
Year Released | 1951 | 2013 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 5900 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 470 HP |
Engine RPM | 4000 RPM | 5000 RPM |
Torque | 204 Nm | 601 Nm |
Engine Bore Size | 84 mm | 89 mm |
Engine Stroke Size | 90 mm | 79 mm |
Fuel Type | Gasoline | Premium |
Vehicle Length | 4430 mm | 4710 mm |
Vehicle Width | 1680 mm | 2017 mm |
Wheelbase Size | 2750 mm | 2745 mm |