1953 Alvis TB 21 vs. 1990 Mercedes-Benz 260
To start off, 1990 Mercedes-Benz 260 is newer by 37 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, 1990 Mercedes-Benz 260 (168 HP @ 5800 RPM) has 76 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 1990 Mercedes-Benz 260 should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1990 Mercedes-Benz 260 (228 Nm @ 4600 RPM) has 24 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1990 Mercedes-Benz 260 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 | 1990 Mercedes-Benz 260 | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | 260 |
| Year Released | 1953 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 92 HP | 168 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 204 Nm | 228 Nm |
| Torque RPM | 2200 RPM | 4600 RPM |
| Engine Bore Size | 84 mm | 82.9 mm |
| Engine Stroke Size | 90 mm | 80.3 mm |
| Engine Compression Ratio | 7.1:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5030 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 2940 mm |
