1953 Alvis TB 21 vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 46 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (153 HP @ 5600 RPM) has 61 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1999 Opel Signum (221 Nm @ 3800 RPM) has 17 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
1953 Alvis TB 21 | 1999 Opel Signum | |
Make | Alvis | Opel |
Model | TB 21 | Signum |
Year Released | 1953 | 1999 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 92 HP | 153 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 204 Nm | 221 Nm |
Torque RPM | 2200 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 90 mm | 94.6 mm |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4640 mm |
Vehicle Width | 1680 mm | 1800 mm |
Wheelbase Size | 2750 mm | 2640 mm |