2004 GMC Envoy vs. 2009 Toyota Sienna
To start off, 2009 Toyota Sienna is newer by 5 year(s). Which means there will be less support and parts availability for 2004 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2004 GMC Envoy would be higher. At 4,193 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (275 HP) has 9 more horse power than 2009 Toyota Sienna. (266 HP). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 2009 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 236 kg more than 2009 Toyota Sienna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Envoy. In wet, icy, snow, or gravel driving conditions, 2009 Toyota Sienna 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, 2004 GMC Envoy (373 Nm) has 41 more torque (in Nm) than 2009 Toyota Sienna. (332 Nm). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota Sienna.
Compare all specifications:
| 2004 GMC Envoy | 2009 Toyota Sienna | |
| Make | GMC | Toyota |
| Model | Envoy | Sienna |
| Year Released | 2004 | 2009 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4193 cc | 3455 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 266 HP |
| Torque | 373 Nm | 332 Nm |
| Engine Compression Ratio | 10.0:1 | 9.8:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2171 kg | 1935 kg |
| Vehicle Length | 5280 mm | 5110 mm |
| Vehicle Width | 1900 mm | 1970 mm |
| Vehicle Height | 1920 mm | 1760 mm |
| Wheelbase Size | 3280 mm | 3040 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 15.7 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 95 L | 76 L |
