2005 GMC Yukon vs. 2008 Toyota Sienna
To start off, 2008 Toyota Sienna is newer by 3 year(s). Which means there will be less support and parts availability for 2005 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2005 GMC Yukon would be higher. At 5,965 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (336 HP) has 70 more horse power than 2008 Toyota Sienna. (266 HP). In normal driving conditions, 2005 GMC Yukon should accelerate faster than 2008 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1261 kg more than 2008 Toyota Sienna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2008 Toyota Sienna. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Yukon (509 Nm) has 177 more torque (in Nm) than 2008 Toyota Sienna. (332 Nm). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2008 Toyota Sienna.
Compare all specifications:
| 2005 GMC Yukon | 2008 Toyota Sienna | |
| Make | GMC | Toyota |
| Model | Yukon | Sienna |
| Year Released | 2005 | 2008 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 336 HP | 266 HP |
| Torque | 509 Nm | 332 Nm |
| Engine Compression Ratio | 9.4:1 | 10.8:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 8 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2613 kg | 1352 kg |
| Vehicle Length | 5580 mm | 5110 mm |
| Vehicle Width | 2010 mm | 1970 mm |
| Vehicle Height | 1930 mm | 1760 mm |
| Wheelbase Size | 3310 mm | 3040 mm |
| Fuel Consumption Highway | 13.8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 18.1 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 117 L | 76 L |
