1945 Alfa Romeo 6C vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 61 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 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 206 more horse power than 1945 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1945 Alfa Romeo 6C.
Compare all specifications:
| 1945 Alfa Romeo 6C | 2006 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 6C | Sierra |
| Year Released | 1945 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 5358 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 89 HP | 295 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Engine Bore Size | 72.1 mm | 96 mm |
| Engine Stroke Size | 100 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4880 mm | 5850 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1510 mm | 1810 mm |
| Wheelbase Size | 3010 mm | 3650 mm |
| Fuel Tank Capacity | 77 L | 98 L |
