1952 Alfa Romeo AR 51 vs. 1999 BMW 750
To start off, 1999 BMW 750 is newer by 47 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 5,370 cc (12 cylinders), 1999 BMW 750 is equipped with a bigger engine. In terms of performance, 1999 BMW 750 (317 HP @ 7400 RPM) has 254 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1999 BMW 750 should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 750 weights approximately 808 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 1999 BMW 750. 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.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 1999 BMW 750 | |
| Make | Alfa Romeo | BMW |
| Model | AR 51 | 750 |
| Year Released | 1952 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 5370 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 317 HP |
| Engine RPM | 4400 RPM | 7400 RPM |
| Engine Bore Size | 82.6 mm | 85.1 mm |
| Engine Stroke Size | 88 mm | 79 mm |
| Engine Compression Ratio | 7.0:1 | 10.0:1 |
| Top Speed | 105 km/hour | 206 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 2058 kg |
| Vehicle Length | 3530 mm | 5130 mm |
| Vehicle Width | 1580 mm | 1870 mm |
| Vehicle Height | 1830 mm | 1430 mm |
| Wheelbase Size | 2210 mm | 3080 mm |
