1991 Alfa Romeo SZ vs. 1955 Jaguar XK
To start off, 1991 Alfa Romeo SZ is newer by 36 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, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 18 more horse power than 1955 Jaguar XK. (190 HP @ 5500 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 1955 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 1955 Jaguar XK weights approximately 162 kg more than 1991 Alfa Romeo SZ.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 40 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 1955 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ.
Compare all specifications:
1991 Alfa Romeo SZ | 1955 Jaguar XK | |
Make | Alfa Romeo | Jaguar |
Model | SZ | XK |
Year Released | 1991 | 1955 |
Engine Position | Front | Front |
Engine Size | 2959 cc | 3441 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 208 HP | 190 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 245 Nm | 285 Nm |
Torque RPM | 4500 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 | 233 km/hour | 209 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1260 kg | 1422 kg |
Vehicle Length | 4670 mm | 4480 mm |
Vehicle Width | 1740 mm | 1650 mm |
Vehicle Height | 1320 mm | 1340 mm |
Wheelbase Size | 2520 mm | 2600 mm |
Fuel Tank Capacity | 50 L | 63 L |