1952 Alfa Romeo AR 51 vs. 2009 Mercury Mountaineer
To start off, 2009 Mercury Mountaineer is newer by 57 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 4,009 cc (6 cylinders), 2009 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2009 Mercury Mountaineer (210 HP @ 5100 RPM) has 147 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2009 Mercury Mountaineer should accelerate faster 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 2009 Mercury Mountaineer. 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. 2009 Mercury Mountaineer 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. 2009 Mercury Mountaineer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 2009 Mercury Mountaineer | |
| Make | Alfa Romeo | Mercury |
| Model | AR 51 | Mountaineer |
| Year Released | 1952 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 4009 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 63 HP | 210 HP |
| Engine RPM | 4400 RPM | 5100 RPM |
| Engine Compression Ratio | 7.0:1 | 9.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 3530 mm | 4920 mm |
| Vehicle Width | 1580 mm | 1880 mm |
| Vehicle Height | 1830 mm | 1860 mm |
| Wheelbase Size | 2210 mm | 2890 mm |
| Fuel Tank Capacity | 77 L | 85 L |
