1963 Austin A 99 vs. 1999 Nissan Xterra
To start off, 1999 Nissan Xterra is newer by 36 year(s). Which means there will be less support and parts availability for 1963 Austin A 99. In addition, the cost of maintenance, including insurance, on 1963 Austin A 99 would be higher. At 2,912 cc (6 cylinders), 1963 Austin A 99 is equipped with a bigger engine. In terms of performance, 1999 Nissan Xterra (141 HP @ 5200 RPM) has 34 more horse power than 1963 Austin A 99. (107 HP @ 4750 RPM) In normal driving conditions, 1999 Nissan Xterra should accelerate faster than 1963 Austin A 99. With that said, vehicle weight also plays an important factor in acceleration. 1999 Nissan Xterra weights approximately 54 kg more than 1963 Austin A 99. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 1963 Austin A 99. In wet, icy, snow, or gravel driving conditions, 1999 Nissan Xterra 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, 1963 Austin A 99 (224 Nm @ 2500 RPM) has 15 more torque (in Nm) than 1999 Nissan Xterra. (209 Nm @ 4000 RPM). This means 1963 Austin A 99 will have an easier job in driving up hills or pulling heavy equipment than 1999 Nissan Xterra. 1999 Nissan Xterra has automatic transmission and 1963 Austin A 99 has manual transmission. 1963 Austin A 99 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Nissan Xterra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1963 Austin A 99 | 1999 Nissan Xterra | |
| Make | Austin | Nissan |
| Model | A 99 | Xterra |
| Year Released | 1963 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 107 HP | 141 HP |
| Engine RPM | 4750 RPM | 5200 RPM |
| Torque | 224 Nm | 209 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 83.4 mm | 89 mm |
| Engine Stroke Size | 88.9 mm | 96 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1584 kg |
| Vehicle Length | 4780 mm | 4530 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1890 mm |
| Wheelbase Size | 2800 mm | 2660 mm |
