1950 Alvis TB 21 vs. 2011 Mercedes-Benz GL
To start off, 2011 Mercedes-Benz GL is newer by 61 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 3,000 cc (6 cylinders), 2011 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz GL (210 HP @ 3400 RPM) has 119 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2011 Mercedes-Benz GL should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 2011 Mercedes-Benz GL (542 Nm) has 338 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 2011 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 2011 Mercedes-Benz GL | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | GL |
| Year Released | 1950 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 210 HP |
| Engine RPM | 4000 RPM | 3400 RPM |
| Torque | 204 Nm | 542 Nm |
| Fuel Type | Gasoline | Diesel |
| Vehicle Length | 4430 mm | 5098 mm |
| Vehicle Width | 1680 mm | 1989 mm |
| Wheelbase Size | 2750 mm | 3076 mm |
| Fuel Tank Capacity | 64 L | 100 L |
