1951 Alvis TA 21 vs. 2006 Nissan Pathfinder
To start off, 2006 Nissan Pathfinder is newer by 55 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 3,950 cc (6 cylinders), 2006 Nissan Pathfinder is equipped with a bigger engine. In terms of performance, 2006 Nissan Pathfinder (270 HP @ 5600 RPM) has 177 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2006 Nissan Pathfinder should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Nissan Pathfinder weights approximately 736 kg more than 1951 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Nissan Pathfinder is four wheel drive (4WD), it will have significant more traction and grip than 1951 Alvis TA 21. In wet, icy, snow, or gravel driving conditions, 2006 Nissan Pathfinder will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Nissan Pathfinder (395 Nm @ 4000 RPM) has 191 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2006 Nissan Pathfinder will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
| 1951 Alvis TA 21 | 2006 Nissan Pathfinder | |
| Make | Alvis | Nissan |
| Model | TA 21 | Pathfinder |
| Year Released | 1951 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3950 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 270 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 395 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1448 kg | 2184 kg |
| Vehicle Length | 4630 mm | 4770 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Vehicle Height | 1600 mm | 1860 mm |
| Wheelbase Size | 2840 mm | 2860 mm |
| Fuel Tank Capacity | 64 L | 80 L |
