1952 Alvis TB 21 vs. 1989 Renault 21
To start off, 1989 Renault 21 is newer by 37 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, 1952 Alvis TB 21 (91 HP @ 4000 RPM) has 16 more horse power than 1989 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1952 Alvis TB 21 should accelerate faster than 1989 Renault 21.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 75 more torque (in Nm) than 1989 Renault 21. (129 Nm @ 3250 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
1952 Alvis TB 21 | 1989 Renault 21 | |
Make | Alvis | Renault |
Model | TB 21 | 21 |
Year Released | 1952 | 1989 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 75 HP |
Engine RPM | 4000 RPM | 5000 RPM |
Torque | 204 Nm | 129 Nm |
Torque RPM | 2200 RPM | 3250 RPM |
Engine Bore Size | 84 mm | 81 mm |
Engine Stroke Size | 90 mm | 83.5 mm |
Engine Compression Ratio | 7.1:1 | 9.2:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4470 mm |
Vehicle Width | 1680 mm | 1730 mm |
Wheelbase Size | 2750 mm | 2550 mm |