1951 Alvis TB 21 vs. 2009 Cadillac SRX
To start off, 2009 Cadillac SRX 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 3,564 cc (6 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (255 HP @ 6500 RPM) has 164 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2009 Cadillac SRX (344 Nm) has 140 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2009 Cadillac SRX 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 | 2009 Cadillac SRX | |
Make | Alvis | Cadillac |
Model | TB 21 | SRX |
Year Released | 1951 | 2009 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 3564 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 255 HP |
Engine RPM | 4000 RPM | 6500 RPM |
Torque | 204 Nm | 344 Nm |
Engine Compression Ratio | 7.1:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4960 mm |
Vehicle Width | 1680 mm | 1850 mm |
Wheelbase Size | 2750 mm | 2960 mm |