2009 Chevrolet Suburban vs. 2011 Chevrolet Avalanche
To start off, 2011 Chevrolet Avalanche is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Suburban would be higher. At 5,966 cc (8 cylinders), 2009 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Suburban (352 HP @ 5400 RPM) has 42 more horse power than 2011 Chevrolet Avalanche. (310 HP @ 5200 RPM). In normal driving conditions, 2009 Chevrolet Suburban should accelerate faster than 2011 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Suburban weights approximately 939 kg more than 2011 Chevrolet Avalanche. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Avalanche. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Suburban 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, 2009 Chevrolet Suburban (518 Nm @ 4200 RPM) has 64 more torque (in Nm) than 2011 Chevrolet Avalanche. (454 Nm @ 4400 RPM). This means 2009 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Avalanche.
Compare all specifications:
2009 Chevrolet Suburban | 2011 Chevrolet Avalanche | |
Make | Chevrolet | Chevrolet |
Model | Suburban | Avalanche |
Year Released | 2009 | 2011 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 5966 cc | 5300 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 352 HP | 310 HP |
Engine RPM | 5400 RPM | 5200 RPM |
Torque | 518 Nm | 454 Nm |
Torque RPM | 4200 RPM | 4400 RPM |
Engine Compression Ratio | 9.1:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 8 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 2200 kg | 1261 kg |
Vehicle Length | 5660 mm | 5630 mm |
Vehicle Width | 2020 mm | 2020 mm |
Vehicle Height | 1960 mm | 1950 mm |
Wheelbase Size | 3310 mm | 3310 mm |
Fuel Consumption Highway | 12.4 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 14.7 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 148 L | 117 L |