2007 GMC Yukon vs. 2006 Opel Astra
To start off, 2007 GMC Yukon is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 4,802 cc (8 cylinders), 2007 GMC Yukon is equipped with a bigger engine. In terms of performance, 2007 GMC Yukon (295 HP @ 500 RPM) has 191 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2007 GMC Yukon should accelerate faster than 2006 Opel Astra.
Because 2007 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 GMC Yukon 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, 2007 GMC Yukon (414 Nm @ 4800 RPM) has 263 more torque (in Nm) than 2006 Opel Astra. (151 Nm @ 3900 RPM). This means 2007 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2007 GMC Yukon has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Yukon | 2006 Opel Astra | |
| Make | GMC | Opel |
| Model | Yukon | Astra |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 104 HP |
| Engine RPM | 500 RPM | 6000 RPM |
| Torque | 414 Nm | 151 Nm |
| Torque RPM | 4800 RPM | 3900 RPM |
| Engine Bore Size | 96 mm | 79 mm |
| Engine Stroke Size | 83.1 mm | 81.5 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 9 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 5660 mm | 4480 mm |
| Vehicle Width | 2020 mm | 2030 mm |
| Vehicle Height | 1960 mm | 1840 mm |
| Wheelbase Size | 3310 mm | 2620 mm |
