1949 Alvis TB 14 vs. 2013 Infiniti JX
To start off, 2013 Infiniti JX is newer by 64 year(s). Which means there will be less support and parts availability for 1949 Alvis TB 14. In addition, the cost of maintenance, including insurance, on 1949 Alvis TB 14 would be higher. At 3,500 cc (4 cylinders), 2013 Infiniti JX is equipped with a bigger engine. In terms of performance, 2013 Infiniti JX (261 HP @ 6400 RPM) has 194 more horse power than 1949 Alvis TB 14. (67 HP @ 4000 RPM) In normal driving conditions, 2013 Infiniti JX should accelerate faster than 1949 Alvis TB 14. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti JX weights approximately 494 kg more than 1949 Alvis TB 14. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti JX is all wheel drive (AWD), it will have significant more traction and grip than 1949 Alvis TB 14. In wet, icy, snow, or gravel driving conditions, 2013 Infiniti JX 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. 2013 Infiniti JX has automatic transmission and 1949 Alvis TB 14 has manual transmission. 1949 Alvis TB 14 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Infiniti JX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 Alvis TB 14 | 2013 Infiniti JX | |
| Make | Alvis | Infiniti |
| Model | TB 14 | JX |
| Year Released | 1949 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 261 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Engine Bore Size | 74 mm | 95 mm |
| Engine Stroke Size | 110 mm | 81 mm |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1515 kg | 2009 kg |
| Vehicle Length | 4430 mm | 4989 mm |
| Vehicle Width | 1680 mm | 1961 mm |
| Vehicle Height | 1590 mm | 1722 mm |
| Wheelbase Size | 2750 mm | 2901 mm |
