1975 Alfa Romeo Alfasud vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Alfasud would be higher. At 6,000 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (353 HP @ 5400 RPM) has 291 more horse power than 1975 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1975 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1765 kg more than 1975 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2009 GMC Sierra will offer significantly more control. 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, 2009 GMC Sierra (506 Nm @ 4400 RPM) has 418 more torque (in Nm) than 1975 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Alfasud. 2009 GMC Sierra has automatic transmission and 1975 Alfa Romeo Alfasud has manual transmission. 1975 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1975 Alfa Romeo Alfasud | 2009 GMC Sierra | |
Make | Alfa Romeo | GMC |
Model | Alfasud | Sierra |
Year Released | 1975 | 2009 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 6000 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 62 HP | 353 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 88 Nm | 506 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Engine Compression Ratio | 8.8:1 | 9.6:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 3 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 894 kg | 2659 kg |
Vehicle Length | 3940 mm | 5720 mm |
Vehicle Width | 1590 mm | 2440 mm |
Vehicle Height | 1360 mm | 1960 mm |
Wheelbase Size | 2520 mm | 3380 mm |
Fuel Tank Capacity | 50 L | 129 L |