1952 Alfa Romeo AR 51 vs. 2008 Mercedes-Benz SL
To start off, 2008 Mercedes-Benz SL is newer by 56 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 4,966 cc (8 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 598 kg more than 1952 Alfa Romeo AR 51.
Because 1952 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SL. 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. 2008 Mercedes-Benz SL has automatic transmission and 1952 Alfa Romeo AR 51 has manual transmission. 1952 Alfa Romeo AR 51 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 2008 Mercedes-Benz SL | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | AR 51 | SL |
| Year Released | 1952 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 63 HP | 0 HP |
| Engine Bore Size | 82.6 mm | 97 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 7.0:1 | 10.0:1 |
| Top Speed | 105 km/hour | 250 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1848 kg |
| Vehicle Length | 3530 mm | 4540 mm |
| Vehicle Width | 1580 mm | 1820 mm |
| Vehicle Height | 1830 mm | 1300 mm |
| Wheelbase Size | 2210 mm | 2570 mm |
| Fuel Tank Capacity | 77 L | 80 L |
