1954 Alfa Romeo AR 51 vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 49 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo AR 51 would be higher. At 2,958 cc (6 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (175 HP @ 5500 RPM) has 112 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 200 kg more than 1954 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Vauxhall Signum. In wet, icy, snow, or gravel driving conditions, 1954 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.
Compare all specifications:
1954 Alfa Romeo AR 51 | 2003 Vauxhall Signum | |
Make | Alfa Romeo | Vauxhall |
Model | AR 51 | Signum |
Year Released | 1954 | 2003 |
Engine Position | Front | Front |
Engine Size | 1884 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 63 HP | 175 HP |
Engine RPM | 4400 RPM | 5500 RPM |
Drive Type | 4WD | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1250 kg | 1450 kg |
Vehicle Length | 3530 mm | 4640 mm |
Vehicle Width | 1580 mm | 1800 mm |
Vehicle Height | 1830 mm | 1470 mm |
Wheelbase Size | 2210 mm | 2840 mm |