1951 Alvis TA 21 vs. 2001 Nissan X-Trail
To start off, 2001 Nissan X-Trail is newer by 50 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 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2001 Nissan X-Trail (108 HP @ 4000 RPM) has 15 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2001 Nissan X-Trail should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2001 Nissan X-Trail weights approximately 312 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 2001 Nissan X-Trail 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, 2001 Nissan X-Trail 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, 2001 Nissan X-Trail (270 Nm @ 2000 RPM) has 66 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2001 Nissan X-Trail 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 | 2001 Nissan X-Trail | |
| Make | Alvis | Nissan |
| Model | TA 21 | X-Trail |
| Year Released | 1951 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2184 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 108 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 270 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1448 kg | 1760 kg |
| Wheelbase Size | 2840 mm | 2540 mm |
| Fuel Tank Capacity | 64 L | 60 L |
