1945 Alfa Romeo 6C vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 68 year(s). Which means there will be less support and parts availability for 1945 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1945 Alfa Romeo 6C would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 194 more horse power than 1945 Alfa Romeo 6C. (104 HP @ 4800 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1945 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 871 kg more than 1945 Alfa Romeo 6C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1945 Alfa Romeo 6C. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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. 2013 GMC Sierra has automatic transmission and 1945 Alfa Romeo 6C has manual transmission. 1945 Alfa Romeo 6C 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:
| 1945 Alfa Romeo 6C | 2013 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 6C | Sierra |
| Year Released | 1945 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2442 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 104 HP | 298 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Engine Bore Size | 72 mm | 96 mm |
| Engine Stroke Size | 100 mm | 83 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 4-speed automatic |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1400 kg | 2271 kg |
| Vehicle Length | 4690 mm | 5702 mm |
| Vehicle Width | 1910 mm | 2031 mm |
| Vehicle Height | 1510 mm | 1875 mm |
| Wheelbase Size | 2710 mm | 3378 mm |
| Fuel Tank Capacity | 77 L | 129 L |
