2006 Opel Antara vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Opel Antara. In addition, the cost of maintenance, including insurance, on 2006 Opel Antara would be higher. At 5,300 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (315 HP @ 5200 RPM) has 103 more horse power than 2006 Opel Antara. (212 HP @ 1400 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 2006 Opel Antara.
Because 2006 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2010 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2006 Opel Antara 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, 2006 Opel Antara (542 Nm @ 1400 RPM) has 88 more torque (in Nm) than 2010 GMC Sierra. (454 Nm @ 4000 RPM). This means 2006 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2010 GMC Sierra.
Compare all specifications:
| 2006 Opel Antara | 2010 GMC Sierra | |
| Make | Opel | GMC |
| Model | Antara | Sierra |
| Year Released | 2006 | 2010 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1899 cc | 5300 cc |
| Horse Power | 212 HP | 315 HP |
| Engine RPM | 1400 RPM | 5200 RPM |
| Torque | 542 Nm | 454 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Width | 1760 mm | 2032 mm |
