- Newest year: 2024
- Gas
- Standard SUVs
2002-2024 Mercedes-Benz G-Class MPG & Fuel Cost
23 model years · 11–18 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Among the costliest standard SUV configurations to fuel, MY2024. Ranked against all rated configurations, not sales-weighted.
2002-2024 Mercedes-Benz G-Class at a glance
The 2002-2024 Mercedes-Benz G-Class covers 23 model years in the EPA database (50 configurations in all), rated 11–18 MPG combined. The newest model year, 2024, costs about $5,580 a year to fuel for its most efficient version, the G550 4.0L 8-cyl turbo 4WD (14 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023 and 2024; 2006 and 2020 repeat the values of the year before. The best combined rating in the generation, 18 MPG, was reached in 2021.
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
2002-2024 Mercedes-Benz G-Class by model year
| Model year | Powertrains | Combined | $/yr | EPA ratings |
|---|---|---|---|---|
| 2024 | Gas | 11–14 MPG | $5,580–$7,410 | Ratings changed |
| 2023 | Gas | 11–14 MPG | $5,580–$7,410 | Ratings changed |
| 2022 | Gas | 14–16 MPG | $5,170–$5,670 | Ratings changed |
| 2021 | Gas | 14–18 MPG | $4,460–$5,750 | Ratings changed |
| 2020 | Gas | 14 MPG | $5,550–$5,810 | Same EPA ratings as 2019 |
| 2019 | Gas | 14 MPG | $5,550–$5,810 | Ratings changed |
| 2018 | Gas | 11–13 MPG | $5,970–$7,470 | Ratings changed |
| 2017 | Gas | 11–13 MPG | $5,970–$7,470 | Ratings changed |
| 2016 | Gas | 12–13 MPG | $5,970–$6,940 | Ratings changed |
| 2015 | Gas | 13 MPG | $6,160–$6,290 | Ratings changed |
| 2014 | Gas | 13 MPG | $6,160–$6,290 | Ratings changed |
| 2013 | Gas | 13 MPG | $6,150–$6,290 | Ratings changed |
+11
| Model year | Powertrains | Combined | $/yr | EPA ratings |
|---|---|---|---|---|
| 2012 | Gas | 13 MPG | $6,230 | Ratings changed |
| 2011 | Gas | 12–13 MPG | $6,290–$6,820 | Ratings changed |
| 2010 | Gas | 12–13 MPG | $6,180–$6,700 | Ratings changed |
| 2009 | Gas | 12 MPG | $6,700 | Ratings changed |
| 2008 | Gas | 12–13 MPG | $6,180–$6,700 | Ratings changed |
| 2007 | Gas | 12–13 MPG | $6,180–$6,700 | Ratings changed |
| 2006 | Gas | 12 MPG | $6,700 | Same EPA ratings as 2005 |
| 2005 | Gas | 12 MPG | $6,700 | Ratings changed |
| 2004 | Gas | 12–13 MPG | $6,180–$6,700 | Ratings changed |
| 2003 | Gas | 12–13 MPG | $6,180–$6,700 | Ratings changed |
| 2002 | Gas | 12 MPG | $6,700 | First year |
What the 2024 G550 4.0L 8-cyl turbo 4WD costs to drive
Per month
$465
$5,580 a year ÷ 12
Per 25 miles
$9.30
Per 100 miles
$37.20
Five years
$27,900
5 × the yearly cost, prices held at today's level
vs the standard SUV median
$2,150more a year
Class median $3,430 a year, MY2024
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2024 Mercedes-Benz G-Class MPG
Versus 2023: The most efficient configuration stays at 14 MPG. Its annual cost stays at $5,580.
Gas configurations (3)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 13 | 16 | 14 | $5,580 |
| AMG G63 | 4.0L 8-cyl turbo | 4WD | 13 | 16 | 14 | $5,640 |
| AMG G63 Squared | 4.0L 8-cyl turbo | 4WD | 10 | 12 | 11 | $7,410 |
3 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2023 Mercedes-Benz G-Class MPG
11–14 MPG · $5,580–$7,410/yr
Versus 2022: The most efficient configuration moves from 16 to 14 MPG, down 2. Its annual cost goes from $5,170 to $5,580, $410 more.
Gas configurations (3)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 13 | 16 | 14 | $5,580 |
| AMG G63 | 4.0L 8-cyl turbo | 4WD | 13 | 16 | 14 | $5,640 |
| AMG G 63 Squared | 4.0L 8-cyl turbo | 4WD | 10 | 12 | 11 | $7,410 |
3 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2022 Mercedes-Benz G-Class MPG
14–16 MPG · $5,170–$5,670/yr
Versus 2021: The most efficient configuration moves from 18 to 16 MPG, down 2. Its annual cost goes from $4,460 to $5,170, $710 more.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 14 | 17 | 16 | $5,170 |
| AMG G63 | 4.0L 8-cyl turbo | 4WD | 13 | 16 | 14 | $5,670 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2021 Mercedes-Benz G-Class MPG
14–18 MPG · $4,460–$5,750/yr
Versus 2020: The most efficient configuration moves from 14 to 18 MPG, up 4. Its annual cost goes from $5,550 to $4,460, $1,090 less.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 17 | 19 | 18 | $4,460 |
| AMG G63 | 4.0L 8-cyl turbo | 4WD | 13 | 16 | 14 | $5,750 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2020 Mercedes-Benz G-Class MPG
Same EPA ratings as 2019
EPA lists the same ratings for the 2020 Mercedes-Benz G-Class as for the 2019 model, so the configurations and costs are the ones in the 2019 section above.See 2019
2019 Mercedes-Benz G-Class MPG
14 MPG · $5,550–$5,810/yr
Versus 2018: The most efficient configuration moves from 13 to 14 MPG, up 1. Its annual cost goes from $5,970 to $5,550, $420 less.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 13 | 17 | 14 | $5,550 |
| AMG G63 | 4.0L 8-cyl turbo | 4WD | 13 | 15 | 14 | $5,810 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2018 Mercedes-Benz G-Class MPG
11–13 MPG · $5,970–$7,470/yr
Versus 2017: The most efficient configuration stays at 13 MPG. Its annual cost stays at $5,970.
Gas configurations (4)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 4.0L 8-cyl turbo 4WD Automatic 7-spd (Most efficient) | 4.0L 8-cyl turbo | 4WD | 13 | 14 | 13 | $5,970 |
| AMG G63 | 5.5L 8-cyl turbo | 4WD | 12 | 15 | 13 | $6,130 |
| AMG G65 | 6.0L 12-cyl turbo | 4WD | 11 | 13 | 12 | $6,940 |
| G550 4.0L 8-cyl turbo 4WD Automatic 7-spd | 4.0L 8-cyl turbo | 4WD | 11 | 11 | 11 | $7,470 |
4 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2017 Mercedes-Benz G-Class MPG
11–13 MPG · $5,970–$7,470/yr
Versus 2016: The most efficient configuration stays at 13 MPG. Its annual cost stays at $5,970.
Gas configurations (4)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 13 | 14 | 13 | $5,970 |
| AMG G63 | 5.5L 8-cyl turbo | 4WD | 12 | 14 | 13 | $6,290 |
| AMG G65 | 6.0L 12-cyl turbo | 4WD | 11 | 13 | 12 | $6,940 |
| G550 (Special Off-Road Model) | 4.0L 8-cyl turbo | 4WD | 11 | 11 | 11 | $7,470 |
4 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2016 Mercedes-Benz G-Class MPG
12–13 MPG · $5,970–$6,940/yr
Versus 2015: The most efficient configuration stays at 13 MPG. Its annual cost goes from $6,160 to $5,970, $190 less.
Gas configurations (3)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 13 | 14 | 13 | $5,970 |
| AMG G63 | 5.5L 8-cyl turbo | 4WD | 12 | 14 | 13 | $6,290 |
| AMG G65 | 6.0L 12-cyl turbo | 4WD | 11 | 13 | 12 | $6,940 |
3 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2015 Mercedes-Benz G-Class MPG
13 MPG · $6,160–$6,290/yr
Versus 2014: The most efficient configuration stays at 13 MPG. Its annual cost stays at $6,160.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 5.5L 8-cyl | 4WD | 12 | 15 | 13 | $6,160 |
| G63 AMG | 5.5L 8-cyl turbo | 4WD | 12 | 14 | 13 | $6,290 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2014 Mercedes-Benz G-Class MPG
13 MPG · $6,160–$6,290/yr
Versus 2013: The most efficient configuration stays at 13 MPG. Its annual cost goes from $6,150 to $6,160, $10 more.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 5.5L 8-cyl | 4WD | 12 | 15 | 13 | $6,160 |
| G63 AMG | 5.5L 8-cyl turbo | 4WD | 12 | 14 | 13 | $6,290 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2013 Mercedes-Benz G-Class MPG
13 MPG · $6,150–$6,290/yr
Versus 2012: The most efficient configuration stays at 13 MPG. Its annual cost goes from $6,230 to $6,150, $80 less.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 5.5L 8-cyl | 4WD | 12 | 15 | 13 | $6,150 |
| G63 AMG | 5.5L 8-cyl turbo | 4WD | 12 | 14 | 13 | $6,290 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2012 Mercedes-Benz G-Class MPG
13 MPG · $6,230/yr
Versus 2011: The most efficient configuration stays at 13 MPG. Its annual cost goes from $6,290 to $6,230, $60 less.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 5.5L 8-cyl | 4WD | 12 | 15 | 13 | $6,230 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2011 Mercedes-Benz G-Class MPG
12–13 MPG · $6,290–$6,820/yr
Versus 2010: The most efficient configuration stays at 13 MPG. Its annual cost goes from $6,180 to $6,290, $110 more.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 5.5L 8-cyl | 4WD | 12 | 15 | 13 | $6,290 |
| G55 AMG | 5.4L 8-cyl supercharged | 4WD | 11 | 13 | 12 | $6,820 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2010 Mercedes-Benz G-Class MPG
12–13 MPG · $6,180–$6,700/yr
Versus 2009: The most efficient configuration moves from 12 to 13 MPG, up 1. Its annual cost goes from $6,700 to $6,180, $520 less.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G550 (Most efficient) | 5.5L 8-cyl | 4WD | 11 | 15 | 13 | $6,180 |
| G55 AMG | 5.4L 8-cyl supercharged | 4WD | 11 | 15 | 12 | $6,700 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2009 Mercedes-Benz G-Class MPG
12 MPG · $6,700/yr
Versus 2008: The most efficient configuration moves from 13 to 12 MPG, down 1. Its annual cost goes from $6,180 to $6,700, $520 more.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G55 AMG (Most efficient) | 5.4L 8-cyl supercharged | 4WD | 11 | 15 | 12 | $6,700 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2008 Mercedes-Benz G-Class MPG
12–13 MPG · $6,180–$6,700/yr
Versus 2007: The most efficient configuration stays at 13 MPG. Its annual cost stays at $6,180.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G500 (Most efficient) | 5.0L 8-cyl | 4WD | 12 | 15 | 13 | $6,180 |
| G55 AMG | 5.4L 8-cyl supercharged | 4WD | 11 | 13 | 12 | $6,700 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2007 Mercedes-Benz G-Class MPG
12–13 MPG · $6,180–$6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Versus 2006: The most efficient configuration moves from 12 to 13 MPG, up 1. Its annual cost goes from $6,700 to $6,180, $520 less.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G500 (Most efficient) | 5.0L 8-cyl | 4WD | 12 | 15 | 13 | $6,180 |
| G55 AMG | 5.4L 8-cyl | 4WD | 11 | 13 | 12 | $6,700 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2006 Mercedes-Benz G-Class MPG
Same EPA ratings as 2005
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
EPA lists the same ratings for the 2006 Mercedes-Benz G-Class as for the 2005 model, so the configurations and costs are the ones in the 2005 section above.See 2005
2005 Mercedes-Benz G-Class MPG
12 MPG · $6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Versus 2004: The most efficient configuration moves from 13 to 12 MPG, down 1. Its annual cost goes from $6,180 to $6,700, $520 more.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G500 (Most efficient) | 5.0L 8-cyl | 4WD | 11 | 13 | 12 | $6,700 |
| G55 AMG | 5.4L 8-cyl supercharged | 4WD | 11 | 13 | 12 | $6,700 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2004 Mercedes-Benz G-Class MPG
12–13 MPG · $6,180–$6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Versus 2003: The most efficient configuration stays at 13 MPG. Its annual cost stays at $6,180.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G55 AMG (Most efficient) | 5.4L 8-cyl | 4WD | 12 | 14 | 13 | $6,180 |
| G500 | 5.0L 8-cyl | 4WD | 11 | 13 | 12 | $6,700 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2003 Mercedes-Benz G-Class MPG
12–13 MPG · $6,180–$6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Versus 2002: The most efficient configuration moves from 12 to 13 MPG, up 1. Its annual cost goes from $6,700 to $6,180, $520 less.
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G55 AMG (Most efficient) | 5.5L 8-cyl | 4WD | 12 | 14 | 13 | $6,180 |
| G500 | 5.0L 8-cyl | 4WD | 11 | 13 | 12 | $6,700 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2002 Mercedes-Benz G-Class MPG
12 MPG · $6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| G500 (Most efficient) | 5.0L 8-cyl | 4WD | 11 | 13 | 12 | $6,700 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the G550 4.0L 8-cyl turbo 4WD: $6,650 in California and $4,840 in Texas, a $1,810 difference.
- California $6,650
- Washington $6,260
- New York $5,510
- Florida $5,090
- Texas $4,840
Similar cars
Closest combined MPG among MY2024 standard SUV models.
Generations
- 2002-2024 (W463)
- 2025-2027* (W465)
Frequently asked questions
What gas mileage does the 2002-2024 Mercedes-Benz G-Class get?
EPA rates the 2002-2024 Mercedes-Benz G-Class at 11–18 MPG combined across 50 configurations and 23 model years. The most efficient version, the 2021 G550 4.0L 8-cyl turbo 4WD, is rated 18 MPG (17 city, 19 highway).
Which years had the best MPG in the 2002-2024 Mercedes-Benz G-Class?
The G550 4.0L 8-cyl turbo 4WD reached the generation's best combined rating, 18 MPG, in 2021. The lowest top rating, 12 MPG, was in 2002, 2005, 2006 and 2009.
Did EPA ratings change during the 2002-2024 Mercedes-Benz G-Class?
Yes. Ratings changed in 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023 and 2024. In 2006 and 2020 the values repeat the year before.
How much does it cost to fuel a 2024 Mercedes-Benz G-Class per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the G550 4.0L 8-cyl turbo 4WD costs about $5,580 a year. Across all 3 configurations the cost runs $5,580–$7,410 a year. That is a $1,830 difference between the cheapest and the costliest configuration.
How much does it cost to drive a 2024 Mercedes-Benz G-Class 100 miles?
About $37.20 per 100 miles for the G550 4.0L 8-cyl turbo 4WD at premium gasoline $5.36/gal (U.S. average, Sep 2026), and between $37.20 and $49.40 across all configurations. That is the annual cost over 15,000 miles divided by 150.
Is the 2024 Mercedes-Benz G-Class more efficient in the city or on the highway?
The G550 4.0L 8-cyl turbo 4WD is rated 13 city and 16 highway MPG, so it is more efficient on the highway, by 3 MPG.
How does the 2024 Mercedes-Benz G-Class compare with other standard SUV configurations?
The G550 4.0L 8-cyl turbo 4WD costs about $5,580 a year to fuel, $2,150 more than the class median of $3,430, and less than 0 of 10 standard SUV configurations. The comparison covers all 263 rated standard SUV configurations for MY2024, not weighted by sales.
Is the 2024 Mercedes-Benz G-Class different from the 2023 model?
The most efficient configuration stays at 14 MPG. Its annual cost stays at $5,580. EPA lists 3 configurations for 2024 against 3 configurations for 2023. See the 2023 Mercedes-Benz G-Class for that year.