1999 AC Aceca vs. 1954 Alfa Romeo AR 51
To start off, 1999 AC Aceca is newer by 45 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 3,506 cc (8 cylinders), 1999 AC Aceca is equipped with a bigger engine. In terms of performance, 1999 AC Aceca (346 HP @ 6500 RPM) has 283 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM). In normal driving conditions, 1999 AC Aceca should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1999 AC Aceca weights approximately 360 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 1999 AC Aceca. 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:
| 1999 AC Aceca | 1954 Alfa Romeo AR 51 | |
| Make | AC | Alfa Romeo |
| Model | Aceca | AR 51 |
| Year Released | 1999 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 1884 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 346 HP | 63 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Engine Bore Size | 83 mm | 82.6 mm |
| Engine Stroke Size | 81 mm | 88 mm |
| Engine Compression Ratio | 8.0:1 | 7.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1610 kg | 1250 kg |
| Vehicle Length | 4640 mm | 3530 mm |
| Vehicle Width | 1860 mm | 1580 mm |
| Vehicle Height | 1350 mm | 1830 mm |
| Wheelbase Size | 2300 mm | 2210 mm |
