1952 Alfa Romeo AR 51 vs. 1991 Lamborghini LM
To start off, 1991 Lamborghini LM is newer by 39 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 5,703 cc (12 cylinders), 1991 Lamborghini LM is equipped with a bigger engine. In terms of performance, 1991 Lamborghini LM (490 HP @ 7000 RPM) has 427 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1991 Lamborghini LM should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1991 Lamborghini LM weights approximately 1450 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.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 1991 Lamborghini LM | |
| Make | Alfa Romeo | Lamborghini |
| Model | AR 51 | LM |
| Year Released | 1952 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 5703 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 490 HP |
| Engine RPM | 4400 RPM | 7000 RPM |
| Engine Bore Size | 82.6 mm | 87.1 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Engine Compression Ratio | 7.0:1 | 10.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 2700 kg |
| Vehicle Length | 3530 mm | 4960 mm |
| Vehicle Width | 1580 mm | 2050 mm |
| Vehicle Height | 1830 mm | 1860 mm |
| Wheelbase Size | 2210 mm | 3010 mm |
