2009 GMC Yukon vs. 2004 Kia Optima
To start off, 2009 GMC Yukon is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Kia Optima. In addition, the cost of maintenance, including insurance, on 2004 Kia Optima would be higher. At 5,967 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (327 HP @ 5100 RPM) has 189 more horse power than 2004 Kia Optima. (138 HP @ 3800 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2004 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 886 kg more than 2004 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Yukon. However, in wet, icy, snow, or gravel driving conditions, 2004 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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 (368 Nm) has 169 more torque (in Nm) than 2004 Kia Optima. (199 Nm). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Optima.
Compare all specifications:
| 2009 GMC Yukon | 2004 Kia Optima | |
| Make | GMC | Kia |
| Model | Yukon | Optima |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 2398 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 327 HP | 138 HP |
| Engine RPM | 5100 RPM | 3800 RPM |
| Torque | 368 Nm | 199 Nm |
| Engine Bore Size | 102 mm | 87 mm |
| Engine Stroke Size | 92 mm | 100 mm |
| Drive Type | Rear | Front |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 1549 kg |
| Vehicle Length | 5140 mm | 4730 mm |
| Vehicle Width | 2010 mm | 1820 mm |
| Vehicle Height | 1900 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2720 mm |
| Fuel Consumption Highway | 10.7 L/100km | 7.8 L/100km |
| Fuel Consumption City | 11.2 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 98 L | 65 L |
