2005 GMC Envoy 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 Envoy. In addition, the cost of maintenance, including insurance, on 2005 GMC Envoy would be higher. At 5,359 cc (8 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2005 GMC Envoy (300 HP) has 34 more horse power than 2008 Toyota Sienna. (266 HP). In normal driving conditions, 2005 GMC Envoy should accelerate faster than 2008 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2008 Toyota Sienna weights approximately 394 kg more than 2005 GMC Envoy.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Envoy (447 Nm) has 115 more torque (in Nm) than 2008 Toyota Sienna. (332 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2008 Toyota Sienna.
Compare all specifications:
| 2005 GMC Envoy | 2008 Toyota Sienna | |
| Make | GMC | Toyota |
| Model | Envoy | Sienna |
| Year Released | 2005 | 2008 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 266 HP |
| Torque | 447 Nm | 332 Nm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2187 kg | 2581 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 | 11.9 L/100km | 11.2 L/100km |
| Fuel Consumption City | 15.8 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 14 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 95 L | 76 L |
