1982 Alfa Romeo Alfasud vs. 1999 GMC Sierra
To start off, 1999 GMC Sierra is newer by 17 year(s). Which means there will be less support and parts availability for 1982 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1982 Alfa Romeo Alfasud 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 188 more horse power than 1982 Alfa Romeo Alfasud. (79 HP @ 5800 RPM) In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1982 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 929 kg more than 1982 Alfa Romeo Alfasud. 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 1982 Alfa Romeo Alfasud. 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 @ 4000 RPM) has 282 more torque (in Nm) than 1982 Alfa Romeo Alfasud. (104 Nm @ 3000 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1982 Alfa Romeo Alfasud.
Compare all specifications:
| 1982 Alfa Romeo Alfasud | 1999 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Alfasud | Sierra |
| Year Released | 1982 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 4784 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 79 HP | 267 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 104 Nm | 386 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 876 kg | 1805 kg |
| Vehicle Length | 3980 mm | 5170 mm |
| Vehicle Width | 1600 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1810 mm |
| Wheelbase Size | 2460 mm | 3030 mm |
