2009 BMW 523 vs. 2011 GMC Envoy
To start off, 2011 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 523. In addition, the cost of maintenance, including insurance, on 2009 BMW 523 would be higher. At 4,161 cc (6 cylinders), 2011 GMC Envoy is equipped with a bigger engine. In terms of performance, 2011 GMC Envoy (285 HP @ 6000 RPM) has 110 more horse power than 2009 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2011 GMC Envoy should accelerate faster than 2009 BMW 523.
Because 2011 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 523. In wet, icy, snow, or gravel driving conditions, 2011 GMC Envoy 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, 2011 GMC Envoy (375 Nm @ 4600 RPM) has 145 more torque (in Nm) than 2009 BMW 523. (230 Nm @ 3500 RPM). This means 2011 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523. 2011 GMC Envoy has automatic transmission and 2009 BMW 523 has manual transmission. 2009 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 523 | 2011 GMC Envoy | |
| Make | BMW | GMC |
| Model | 523 | Envoy |
| Year Released | 2009 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 285 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 230 Nm | 375 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Engine Bore Size | 82 mm | 102 mm |
| Engine Stroke Size | 78.8 mm | 85.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4850 mm | 4870 mm |
| Vehicle Width | 1470 mm | 1900 mm |
| Vehicle Height | 1850 mm | 1830 mm |
| Wheelbase Size | 2890 mm | 2880 mm |
| Fuel Consumption Overall | 9.3 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
