2009 Acura MDX vs. 1952 Alfa Romeo AR 51
To start off, 2009 Acura MDX 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 3,663 cc (6 cylinders), 2009 Acura MDX is equipped with a bigger engine. In terms of performance, 2009 Acura MDX (300 HP @ 6000 RPM) has 237 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM). In normal driving conditions, 2009 Acura MDX should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura MDX weights approximately 534 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Acura MDX 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 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Acura MDX | 1952 Alfa Romeo AR 51 | |
| Make | Acura | Alfa Romeo |
| Model | MDX | AR 51 |
| Year Released | 2009 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 3663 cc | 1884 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 300 HP | 63 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Engine Compression Ratio | 11.0:1 | 7.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1784 kg | 1250 kg |
| Vehicle Length | 4850 mm | 3530 mm |
| Vehicle Width | 2000 mm | 1580 mm |
| Vehicle Height | 1740 mm | 1830 mm |
| Wheelbase Size | 2760 mm | 2210 mm |
| Fuel Tank Capacity | 79 L | 77 L |
