1952 Alvis TB 21 vs. 2007 GMC Yukon
To start off, 2007 GMC Yukon is newer by 55 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 4,802 cc (8 cylinders), 2007 GMC Yukon is equipped with a bigger engine. In terms of performance, 2007 GMC Yukon (295 HP @ 500 RPM) has 204 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2007 GMC Yukon should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2007 GMC Yukon (414 Nm @ 4800 RPM) has 210 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2007 GMC Yukon 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 | 2007 GMC Yukon | |
| Make | Alvis | GMC |
| Model | TB 21 | Yukon |
| Year Released | 1952 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 4802 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 295 HP |
| Engine RPM | 4000 RPM | 500 RPM |
| Torque | 204 Nm | 414 Nm |
| Torque RPM | 2200 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 90 mm | 83.1 mm |
| Engine Compression Ratio | 7.1:1 | 9.1:1 |
| Number of Seats | 5 seats | 9 seats |
| Vehicle Length | 4430 mm | 5660 mm |
| Vehicle Width | 1680 mm | 2020 mm |
| Wheelbase Size | 2750 mm | 3310 mm |
