2006 GMC Yukon vs. 2007 Mazda RX-8
To start off, 2007 Mazda RX-8 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2006 GMC Yukon would be higher. At 5,964 cc (8 cylinders), 2006 GMC Yukon is equipped with a bigger engine. In terms of performance, 2006 GMC Yukon (335 HP @ 5200 RPM) has 146 more horse power than 2007 Mazda RX-8. (189 HP @ 7000 RPM). In normal driving conditions, 2006 GMC Yukon should accelerate faster than 2007 Mazda RX-8.
Because 2006 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Yukon (509 Nm @ 4000 RPM) has 289 more torque (in Nm) than 2007 Mazda RX-8. (220 Nm @ 5000 RPM). This means 2006 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8.
Compare all specifications:
| 2006 GMC Yukon | 2007 Mazda RX-8 | |
| Make | GMC | Mazda |
| Model | Yukon | RX-8 |
| Year Released | 2006 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5964 cc | 1306 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 335 HP | 189 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 509 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 8 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5060 mm | 4440 mm |
| Vehicle Width | 2010 mm | 1780 mm |
| Vehicle Height | 1950 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2710 mm |
| Fuel Consumption Overall | 15.7 L/100km | 12.6 L/100km |
| Fuel Tank Capacity | 98 L | 61 L |
