1977 Alfa Romeo Alfasud vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Alfasud would be higher. At 6,200 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (403 HP @ 5700 RPM) has 341 more horse power than 1977 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1977 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1462 kg more than 1977 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1977 Alfa Romeo Alfasud, being front wheel drive (FWD), will offer much better control with better grip. 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 (565 Nm @ 4300 RPM) has 477 more torque (in Nm) than 1977 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Alfasud. 2011 GMC Sierra has automatic transmission and 1977 Alfa Romeo Alfasud has manual transmission. 1977 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Alfa Romeo Alfasud | 2011 GMC Sierra | |
Make | Alfa Romeo | GMC |
Model | Alfasud | Sierra |
Year Released | 1977 | 2011 |
Engine Position | Front | Front |
Engine Size | 1185 cc | 6200 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 62 HP | 403 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 88 Nm | 565 Nm |
Torque RPM | 3200 RPM | 4300 RPM |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Front | Rear |
Transmission Type | Manual | 6-speed shiftable automatic |
Vehicle Weight | 890 kg | 2352 kg |
Vehicle Length | 3980 mm | 5839 mm |
Vehicle Width | 1600 mm | 2032 mm |
Vehicle Height | 1360 mm | 1875 mm |
Wheelbase Size | 2520 mm | 3645 mm |
Fuel Tank Capacity | 50 L | 98 L |