1984 Alfa Romeo 33 vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (301 HP) has 208 more horse power than 1984 Alfa Romeo 33. (93 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1763 kg more than 1984 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1984 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (488 Nm) has 358 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2005 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 33 | Sierra |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 93 HP | 301 HP |
| Torque | 130 Nm | 488 Nm |
| Engine Bore Size | 84.1 mm | 102 mm |
| Engine Stroke Size | 67.2 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 915 kg | 2678 kg |
| Vehicle Length | 4150 mm | 5650 mm |
| Vehicle Width | 1620 mm | 2450 mm |
| Vehicle Height | 1350 mm | 1950 mm |
| Wheelbase Size | 2410 mm | 3380 mm |
| Fuel Tank Capacity | 50 L | 129 L |
