2009 GMC Yukon vs. 2004 Mazda RX-8
To start off, 2009 GMC Yukon is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2004 Mazda RX-8 would be higher. At 6,161 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (403 HP @ 5700 RPM) has 214 more horse power than 2004 Mazda RX-8. (189 HP @ 7000 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2004 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 338 kg more than 2004 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Yukon (565 Nm @ 4300 RPM) has 345 more torque (in Nm) than 2004 Mazda RX-8. (220 Nm @ 5000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda RX-8. 2009 GMC Yukon has automatic transmission and 2004 Mazda RX-8 has manual transmission. 2004 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 GMC Yukon | 2004 Mazda RX-8 | |
| Make | GMC | Mazda |
| Model | Yukon | RX-8 |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6161 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 403 HP | 189 HP |
| Engine RPM | 5700 RPM | 7000 RPM |
| Torque | 565 Nm | 220 Nm |
| Torque RPM | 4300 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1730 kg | 1392 kg |
| Vehicle Length | 5140 mm | 4440 mm |
| Vehicle Width | 2010 mm | 1780 mm |
| Vehicle Height | 1960 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2710 mm |
| Fuel Tank Capacity | 98 L | 61 L |
