2003 Alfa Romeo 166 vs. 1955 Jaguar XK
To start off, 2003 Alfa Romeo 166 is newer by 48 year(s). Which means there will be less support and parts availability for 1955 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1955 Jaguar XK would be higher. At 3,441 cc (6 cylinders), 1955 Jaguar XK is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 27 more horse power than 1955 Jaguar XK. (190 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1955 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 128 kg more than 1955 Jaguar XK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Jaguar XK 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 1955 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 166, 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, 1955 Jaguar XK (285 Nm @ 2500 RPM) has 20 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 1955 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2003 Alfa Romeo 166 has automatic transmission and 1955 Jaguar XK has manual transmission. 1955 Jaguar XK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1955 Jaguar XK | |
| Make | Alfa Romeo | Jaguar |
| Model | 166 | XK |
| Year Released | 2003 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3441 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 217 HP | 190 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 265 Nm | 285 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 72.6 mm | 106 mm |
| Engine Compression Ratio | 10.0:1 | 8.0:1 |
| Top Speed | 236 km/hour | 209 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1422 kg |
| Vehicle Length | 4730 mm | 4480 mm |
| Vehicle Width | 1810 mm | 1650 mm |
| Vehicle Height | 1420 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2600 mm |
| Fuel Tank Capacity | 69 L | 63 L |
