1952 Alfa Romeo AR 51 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 61 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 4,300 cc (6 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (192 HP @ 4600 RPM) has 129 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1021 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. 2013 GMC Sierra 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. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 2013 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | AR 51 | Sierra |
| Year Released | 1952 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 192 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Engine Bore Size | 82.6 mm | 101 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | 4-speed automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 2271 kg |
| Vehicle Length | 3530 mm | 5702 mm |
| Vehicle Width | 1580 mm | 2031 mm |
| Vehicle Height | 1830 mm | 1875 mm |
| Wheelbase Size | 2210 mm | 3378 mm |
| Fuel Tank Capacity | 77 L | 129 L |
