2007 Alfa Romeo 159 vs. 1986 Jaguar XJ6
To start off, 2007 Alfa Romeo 159 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1986 Jaguar XJ6 would be higher. At 2,918 cc (6 cylinders), 1986 Jaguar XJ6 is equipped with a bigger engine. In terms of performance, 1986 Jaguar XJ6 (165 HP @ 5600 RPM) has 17 more horse power than 2007 Alfa Romeo 159. (148 HP @ 4000 RPM) In normal driving conditions, 1986 Jaguar XJ6 should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 1986 Jaguar XJ6 weights approximately 60 kg more than 2007 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Jaguar XJ6 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 1986 Jaguar XJ6. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 159, 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, 2007 Alfa Romeo 159 (320 Nm @ 2000 RPM) has 81 more torque (in Nm) than 1986 Jaguar XJ6. (239 Nm @ 4000 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1986 Jaguar XJ6.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1986 Jaguar XJ6 | |
| Make | Alfa Romeo | Jaguar |
| Model | 159 | XJ6 |
| Year Released | 2007 | 1986 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2918 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 165 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 320 Nm | 239 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82.1 mm | 91 mm |
| Engine Stroke Size | 90.4 mm | 74.8 mm |
| Engine Compression Ratio | 17.5:1 | 12.6:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1720 kg |
| Vehicle Length | 4670 mm | 4940 mm |
| Vehicle Width | 1840 mm | 2010 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2710 mm | 2880 mm |
