1983 Austin Allegro vs. 2005 Jaguar XJ
To start off, 2005 Jaguar XJ is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1983 Austin Allegro would be higher. At 3,555 cc (8 cylinders), 2005 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (254 HP @ 6250 RPM) has 211 more horse power than 1983 Austin Allegro. (43 HP @ 5250 RPM) In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1983 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XJ weights approximately 884 kg more than 1983 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jaguar XJ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 1983 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Jaguar XJ (335 Nm @ 4200 RPM) has 265 more torque (in Nm) than 1983 Austin Allegro. (70 Nm @ 3000 RPM). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1983 Austin Allegro. 2005 Jaguar XJ has automatic transmission and 1983 Austin Allegro has manual transmission. 1983 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Austin Allegro | 2005 Jaguar XJ | |
| Make | Austin | Jaguar |
| Model | Allegro | XJ |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 3555 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 43 HP | 254 HP |
| Engine RPM | 5250 RPM | 6250 RPM |
| Torque | 70 Nm | 335 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 64.6 mm | 86 mm |
| Engine Stroke Size | 76.2 mm | 76.5 mm |
| Engine Compression Ratio | 9.6:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1684 kg |
| Vehicle Length | 3200 mm | 5100 mm |
| Vehicle Width | 1620 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 3170 mm |
