1952 Alfa Romeo AR 51 vs. 1998 Jaguar XJR
To start off, 1998 Jaguar XJR is newer by 46 year(s). Which means there will be less support and parts availability for 1952 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1952 Alfa Romeo AR 51 would be higher. At 4,000 cc (8 cylinders), 1998 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1998 Jaguar XJR (370 HP @ 6150 RPM) has 307 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1998 Jaguar XJR should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1998 Jaguar XJR weights approximately 587 kg more than 1952 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1952 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 1952 Alfa Romeo AR 51 will offer significantly more control. 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. 1998 Jaguar XJR has automatic transmission and 1952 Alfa Romeo AR 51 has manual transmission. 1952 Alfa Romeo AR 51 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
1952 Alfa Romeo AR 51 | 1998 Jaguar XJR | |
Make | Alfa Romeo | Jaguar |
Model | AR 51 | XJR |
Year Released | 1952 | 1998 |
Engine Position | Front | Front |
Engine Size | 1884 cc | 4000 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 63 HP | 370 HP |
Engine RPM | 4400 RPM | 6150 RPM |
Engine Bore Size | 82.6 mm | 86.1 mm |
Engine Stroke Size | 88 mm | 86.1 mm |
Engine Compression Ratio | 7.0:1 | 9.0:1 |
Top Speed | 105 km/hour | 249 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1250 kg | 1837 kg |
Vehicle Length | 3530 mm | 5160 mm |
Vehicle Width | 1580 mm | 1800 mm |
Vehicle Height | 1830 mm | 1350 mm |
Wheelbase Size | 2210 mm | 2880 mm |
Fuel Tank Capacity | 77 L | 87 L |