2004 Avanti Sport Convertible vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Avanti Sport Convertible. In addition, the cost of maintenance, including insurance, on 2004 Avanti Sport Convertible would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 785 kg more than 2004 Avanti Sport Convertible.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Avanti Sport Convertible. In wet, icy, snow, or gravel driving conditions, 2006 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.
Compare all specifications:
| 2004 Avanti Sport Convertible | 2006 GMC Sierra | |
| Make | Avanti | GMC |
| Model | Sport Convertible | Sierra |
| Year Released | 2004 | 2006 |
| Engine Size | 5700 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 300 HP |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1650 kg | 2435 kg |
| Vehicle Length | 4720 mm | 6570 mm |
| Vehicle Width | 1990 mm | 2030 mm |
| Vehicle Height | 1330 mm | 1960 mm |
| Wheelbase Size | 2570 mm | 4250 mm |
