1963 Alfa Romeo 2600 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 44 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo 2600. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo 2600 would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 157 more horse power than 1963 Alfa Romeo 2600. (143 HP @ 5900 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1963 Alfa Romeo 2600.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 272 more torque (in Nm) than 1963 Alfa Romeo 2600. (216 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo 2600.
Compare all specifications:
| 1963 Alfa Romeo 2600 | 2007 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 2600 | Sierra |
| Year Released | 1963 | 2007 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2584 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 143 HP | 300 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Torque | 216 Nm | 488 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 102 mm |
| Engine Stroke Size | 79.6 mm | 92 mm |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4500 mm | 6570 mm |
| Vehicle Width | 1680 mm | 2450 mm |
| Vehicle Height | 1330 mm | 1970 mm |
| Wheelbase Size | 2590 mm | 4250 mm |
| Fuel Tank Capacity | 100 L | 132 L |
