1954 Alfa Romeo AR 51 vs. 1970 Cadillac DeVille
To start off, 1970 Cadillac DeVille is newer by 16 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 7,734 cc (8 cylinders), 1970 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1970 Cadillac DeVille (228 HP @ 4400 RPM) has 165 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1970 Cadillac DeVille should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac DeVille weights approximately 808 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 1970 Cadillac DeVille. 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 | 1970 Cadillac DeVille | |
| Make | Alfa Romeo | Cadillac |
| Model | AR 51 | DeVille |
| Year Released | 1954 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 7734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 228 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 2058 kg |
| Vehicle Length | 3530 mm | 5730 mm |
| Vehicle Width | 1580 mm | 2030 mm |
| Wheelbase Size | 2210 mm | 3300 mm |
