1971 Alfa Romeo Giulia vs. 1999 GMC Sierra
To start off, 1999 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Giulia would be higher. At 4,784 cc (6 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (267 HP @ 5200 RPM) has 166 more horse power than 1971 Alfa Romeo Giulia. (101 HP @ 5500 RPM) In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1971 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 815 kg more than 1971 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo Giulia. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 GMC Sierra (386 Nm) has 196 more torque (in Nm) than 1971 Alfa Romeo Giulia. (190 Nm). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Giulia.
Compare all specifications:
| 1971 Alfa Romeo Giulia | 1999 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Giulia | Sierra |
| Year Released | 1971 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 4784 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 267 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 190 Nm | 386 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 990 kg | 1805 kg |
| Vehicle Length | 4170 mm | 5170 mm |
| Vehicle Width | 1580 mm | 2000 mm |
| Vehicle Height | 1480 mm | 1810 mm |
| Wheelbase Size | 2520 mm | 3030 mm |
