Mercedes-Benz
GL450 4matic
U.S. fuel economy and specifications from the EPA.
19Best combined MPG2015 model year
2007–2016Model years10 with EPA ratings
10Rated configurationsDrive, transmission and engine
3–4.7 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2007 15 MPG
2008 15 MPG
2009 15 MPG
2010 14 MPG
2011 15 MPG
2012 15 MPG
2013 16 MPG
2014 16 MPG
2015 19 MPG
2016 19 MPG
1 configuration.
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Standard Sport Utility Vehicle 4WD
- Combined MPG
- 19
- Engine displacement
- 3.0 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Standard Sport Utility Vehicle 4WD
- Combined MPG
- 19
- Engine displacement
- 3.0 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Standard Sport Utility Vehicle 4WD
- Combined MPG
- 16
- Engine displacement
- 4.7 L
- Cylinders
- 8
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Standard Sport Utility Vehicle 4WD
- Combined MPG
- 16
- Engine displacement
- 4.7 L
- Cylinders
- 8
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 15
- Engine displacement
- 4.7 L
- Cylinders
- 8
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 15
- Engine displacement
- 4.7 L
- Cylinders
- 8
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 14
- Engine displacement
- 4.7 L
- Cylinders
- 8
4-Wheel or All-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
4-Wheel or All-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8
4-Wheel or All-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 15
- Engine displacement
- 4.6 L
- Cylinders
- 8