1953 Alfa Romeo AR 51 vs. 1971 Jensen SP
To start off, 1971 Jensen SP is newer by 18 year(s). Which means there will be less support and parts availability for 1953 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1953 Alfa Romeo AR 51 would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 1971 Jensen SP (385 HP @ 4700 RPM) has 322 more horse power than 1953 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1971 Jensen SP should accelerate faster than 1953 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 533 kg more than 1953 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1953 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Jensen SP. In wet, icy, snow, or gravel driving conditions, 1953 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. 1971 Jensen SP has automatic transmission and 1953 Alfa Romeo AR 51 has manual transmission. 1953 Alfa Romeo AR 51 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Jensen SP will be easier to drive especially in heavy traffic.
Compare all specifications:
1953 Alfa Romeo AR 51 | 1971 Jensen SP | |
Make | Alfa Romeo | Jensen |
Model | AR 51 | SP |
Year Released | 1953 | 1971 |
Engine Position | Front | Front |
Engine Size | 1884 cc | 7206 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 63 HP | 385 HP |
Engine RPM | 4400 RPM | 4700 RPM |
Engine Bore Size | 82.6 mm | 109.7 mm |
Engine Stroke Size | 88 mm | 95.3 mm |
Top Speed | 105 km/hour | 230 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1250 kg | 1783 kg |
Vehicle Length | 3530 mm | 4780 mm |
Vehicle Width | 1580 mm | 1760 mm |
Vehicle Height | 1830 mm | 1370 mm |
Wheelbase Size | 2210 mm | 2670 mm |