1980 Alfa Romeo Giulietta vs. 2001 GMC Sierra
To start off, 2001 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1980 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1980 Alfa Romeo Giulietta would be higher. At 4,293 cc (6 cylinders), 2001 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (197 HP @ 4600 RPM) has 68 more horse power than 1980 Alfa Romeo Giulietta. (129 HP @ 5400 RPM) In normal driving conditions, 2001 GMC Sierra should accelerate faster than 1980 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 695 kg more than 1980 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1980 Alfa Romeo Giulietta. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 GMC Sierra (352 Nm @ 2800 RPM) has 171 more torque (in Nm) than 1980 Alfa Romeo Giulietta. (181 Nm @ 4000 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1980 Alfa Romeo Giulietta.
Compare all specifications:
| 1980 Alfa Romeo Giulietta | 2001 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Giulietta | Sierra |
| Year Released | 1980 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1961 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 197 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Torque | 181 Nm | 352 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1080 kg | 1775 kg |
| Vehicle Length | 4220 mm | 5170 mm |
| Vehicle Width | 1660 mm | 2000 mm |
| Vehicle Height | 1410 mm | 1810 mm |
| Wheelbase Size | 2520 mm | 3030 mm |
