1954 Alfa Romeo AR 51 vs. 2011 GMC Terrain
To start off, 2011 GMC Terrain is newer by 57 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo AR 51 would be higher. At 2,400 cc (4 cylinders), 2011 GMC Terrain is equipped with a bigger engine. In terms of performance, 2011 GMC Terrain (182 HP @ 6700 RPM) has 119 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2011 GMC Terrain should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Terrain weights approximately 504 kg more than 1954 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Terrain. In wet, icy, snow, or gravel driving conditions, 1954 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. 2011 GMC Terrain has automatic transmission and 1954 Alfa Romeo AR 51 has manual transmission. 1954 Alfa Romeo AR 51 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Terrain will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1954 Alfa Romeo AR 51 | 2011 GMC Terrain | |
| Make | Alfa Romeo | GMC |
| Model | AR 51 | Terrain |
| Year Released | 1954 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 182 HP |
| Engine RPM | 4400 RPM | 6700 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1754 kg |
| Vehicle Length | 3530 mm | 4707 mm |
| Vehicle Width | 1580 mm | 1849 mm |
| Wheelbase Size | 2210 mm | 2858 mm |
