1963 Alfa Romeo Spider vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 42 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Spider would be higher. At 5,358 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 132 more horse power than 1963 Alfa Romeo Spider. (163 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1963 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 933 kg more than 1963 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 GMC Sierra (454 Nm) has 234 more torque (in Nm) than 1963 Alfa Romeo Spider. (220 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo Spider.
Compare all specifications:
| 1963 Alfa Romeo Spider | 2005 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Spider | Sierra |
| Year Released | 1963 | 2005 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2580 cc | 5358 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 295 HP |
| Torque | 220 Nm | 454 Nm |
| Engine Bore Size | 83 mm | 96 mm |
| Engine Stroke Size | 79.6 mm | 92 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 2263 kg |
| Vehicle Length | 4510 mm | 5850 mm |
| Vehicle Width | 1610 mm | 2000 mm |
| Vehicle Height | 1390 mm | 1850 mm |
| Wheelbase Size | 2510 mm | 3650 mm |
| Fuel Tank Capacity | 52 L | 98 L |
