1952 Alfa Romeo AR 51 vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 50 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 3,221 cc (6 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (201 HP @ 4200 RPM) has 138 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 675 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 2002 Mercedes-Benz S. 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. 2002 Mercedes-Benz S 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. 2002 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 2002 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | AR 51 | S |
| Year Released | 1952 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 3221 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 201 HP |
| Engine RPM | 4400 RPM | 4200 RPM |
| Engine Bore Size | 82.6 mm | 88 mm |
| Engine Stroke Size | 88 mm | 88.3 mm |
| Engine Compression Ratio | 7.0:1 | 18.0:1 |
| Top Speed | 105 km/hour | 235 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1925 kg |
| Vehicle Length | 3530 mm | 5050 mm |
| Vehicle Width | 1580 mm | 1860 mm |
| Vehicle Height | 1830 mm | 1450 mm |
| Wheelbase Size | 2210 mm | 2970 mm |
| Fuel Tank Capacity | 77 L | 88 L |
