1952 Alfa Romeo AR 51 vs. 2005 Lexus RX
To start off, 2005 Lexus RX is newer by 53 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 3,310 cc (6 cylinders), 2005 Lexus RX is equipped with a bigger engine. In terms of performance, 2005 Lexus RX (231 HP @ 5800 RPM) has 168 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2005 Lexus RX should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 501 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 2005 Lexus RX. 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 | 2005 Lexus RX | |
| Make | Alfa Romeo | Lexus |
| Model | AR 51 | RX |
| Year Released | 1952 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 3310 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 231 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Engine Bore Size | 82.6 mm | 92 mm |
| Engine Stroke Size | 88 mm | 83 mm |
| Engine Compression Ratio | 7.0:1 | 10.8:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1751 kg |
| Vehicle Length | 3530 mm | 4740 mm |
| Vehicle Width | 1580 mm | 1850 mm |
| Vehicle Height | 1830 mm | 1690 mm |
| Wheelbase Size | 2210 mm | 2720 mm |
| Fuel Tank Capacity | 77 L | 73 L |
