1974 Alfa Romeo Spider vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 37 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Spider would be higher. At 5,300 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (315 HP @ 5200 RPM) has 226 more horse power than 1974 Alfa Romeo Spider. (89 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1974 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1327 kg more than 1974 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. Let's talk about torque, 2011 GMC Sierra (454 Nm) has 333 more torque (in Nm) than 1974 Alfa Romeo Spider. (121 Nm). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Spider.
Compare all specifications:
| 1974 Alfa Romeo Spider | 2011 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Spider | Sierra |
| Year Released | 1974 | 2011 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 89 HP | 315 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 121 Nm | 454 Nm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Vehicle Weight | 984 kg | 2311 kg |
| Vehicle Length | 4130 mm | 5847 mm |
| Vehicle Width | 1640 mm | 2032 mm |
| Wheelbase Size | 2260 mm | 3645 mm |
