1992 Alfa Romeo 155 vs. 1966 Jaguar 420G
To start off, 1992 Alfa Romeo 155 is newer by 26 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 131 more horse power than 1992 Alfa Romeo 155. (124 HP @ 6000 RPM) In normal driving conditions, 1966 Jaguar 420G should accelerate faster than 1992 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1966 Jaguar 420G weights approximately 541 kg more than 1992 Alfa Romeo 155. 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, 1992 Alfa Romeo 155, 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, 1966 Jaguar 420G (373 Nm) has 208 more torque (in Nm) than 1992 Alfa Romeo 155. (165 Nm). This means 1966 Jaguar 420G will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1966 Jaguar 420G | |
| Make | Alfa Romeo | Jaguar |
| Model | 155 | 420G |
| Year Released | 1992 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1772 cc | 4235 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 124 HP | 255 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 165 Nm | 373 Nm |
| Engine Bore Size | 84 mm | 92.1 mm |
| Engine Stroke Size | 80 mm | 106 mm |
| Top Speed | 214 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 | 1237 kg | 1778 kg |
| Vehicle Length | 4450 mm | 5140 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1390 mm |
