1952 Alvis TB 21 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 57 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (168 HP @ 6000 RPM) has 77 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2009 Audi A4 (230 Nm @ 3200 RPM) has 26 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
1952 Alvis TB 21 | 2009 Audi A4 | |
Make | Alvis | Audi |
Model | TB 21 | A4 |
Year Released | 1952 | 2009 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 2393 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 5 valves |
Horse Power | 91 HP | 168 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 204 Nm | 230 Nm |
Torque RPM | 2200 RPM | 3200 RPM |
Engine Bore Size | 84 mm | 81 mm |
Engine Stroke Size | 90 mm | 77.4 mm |
Engine Compression Ratio | 7.1:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4550 mm |
Vehicle Width | 1680 mm | 1780 mm |
Wheelbase Size | 2750 mm | 2660 mm |