2006 Alfa Romeo 159 vs. 1966 Jaguar 420G
To start off, 2006 Alfa Romeo 159 is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Jaguar 420G. In addition, the cost of maintenance, including insurance, on 1966 Jaguar 420G would be higher. At 4,235 cc (6 cylinders), 1966 Jaguar 420G is equipped with a bigger engine. In terms of performance, 1966 Jaguar 420G (255 HP @ 5400 RPM) has 58 more horse power than 2006 Alfa Romeo 159. (197 HP @ 4000 RPM) In normal driving conditions, 1966 Jaguar 420G should accelerate faster than 2006 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 1966 Jaguar 420G weights approximately 73 kg more than 2006 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Jaguar 420G 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 1966 Jaguar 420G. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Alfa Romeo 159 (400 Nm @ 2000 RPM) has 27 more torque (in Nm) than 1966 Jaguar 420G. (373 Nm @ 4000 RPM). This means 2006 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1966 Jaguar 420G.
Compare all specifications:
| 2006 Alfa Romeo 159 | 1966 Jaguar 420G | |
| Make | Alfa Romeo | Jaguar |
| Model | 159 | 420G |
| Year Released | 2006 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2386 cc | 4235 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 255 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 400 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 92.1 mm |
| Engine Stroke Size | 90.4 mm | 106 mm |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Top Speed | 228 km/hour | 198 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1778 kg |
| Vehicle Length | 4670 mm | 5140 mm |
| Vehicle Width | 1830 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2710 mm | 3050 mm |
| Fuel Tank Capacity | 70 L | 90 L |
