2014 Chevrolet Suburban MPG and Fuel Cost
The 2014 Chevrolet Suburban is rated 17 mpg combined in every gas version EPA tested.
EPA fuel economy
2014 Chevrolet Suburban · 2 EPA-tested versionsBest EPA rating
17MPG combined
15 city 21 highway
$3,950 a year to fuel
5.3L 8-cyl · 4WD · 6-speed automatic
Best version costs $7,750 more in fuel over 5 years vs the average new vehicle (EPA)
Fuel cost: 15,000 miles a year at EPA's $4.47 a gallon (regular gas).
At EPA's price assumptions, fuel costs about $3,950 a year. Ratings for the best versions are unchanged from 2013.
Fewer complaints than a typical Suburban year
The 2014 drew 14 owner complaints in its first three years, against about 32 for a typical Suburban year. Best years are picked only from 2016 on, since counts for older years say less: owners filed fewer complaints in the early 2010s.
Years to avoid: 2015 and 2023. Based on owner complaints, not adjusted for sales.
Every Suburban year rankedThe 2014 Suburban's recalls and problems
Every 2014 Suburban version
EPA's ratings for each version it tested. Fuel cost is EPA's estimate for 15,000 miles a year at its current prices.
| Version | Combined | City / Hwy | Fuel / year |
|---|---|---|---|
5.3L 8-cyl · 4WD · 6-speed automatic Best
EPA listing: Suburban K10 4WD · Flex-fuel (E85) |
17 mpg | 15 / 21 | $3,950 |
5.3L 8-cyl · RWD · 6-speed automatic
EPA listing: Suburban C10 2WD · Flex-fuel (E85) |
17 mpg | 15 / 21 | $3,950 |
Fuel cost at your prices
EPA's annual cost uses 15,000 miles a year, 55% city driving and its current prices: $4.47 a gallon for regular gas. Change the numbers to match your driving.
| Version | Per year | 5 years |
|---|---|---|
5.3L 8-cyl · 4WD · 6-speed automatic | $3,944 | $19,721 |
5.3L 8-cyl · RWD · 6-speed automatic | $3,944 | $19,721 |
At the default settings the results match EPA's annual cost before EPA rounds it to the nearest $50.
Chevrolet Suburban MPG by model year
The best-rated version in each model year; the highlighted year is this page. Gas: 17 to 19 mpg (every year from 2010 to 2026); highest in 2016. Diesel: 23 mpg (2021 to 2026).
- Best gas version
- Best diesel version
2014: gas 17 mpg · diesel not offeredTap or drag across the chart for other years.
Show as a table
| Model year | Best gas version | Best diesel version |
|---|---|---|
| 2010 | 17 | – |
| 2011 | 17 | – |
| 2012 | 17 | – |
| 2013 | 17 | – |
| 2014 | 17 | – |
| 2015 | 18 | – |
| 2016 | 19 | – |
| 2017 | 19 | – |
| 2018 | 19 | – |
| 2019 | 18 | – |
| 2020 | 18 | – |
| 2021 | 18 | 23 |
| 2022 | 17 | 23 |
| 2023 | 17 | 23 |
| 2024 | 17 | 23 |
| 2025 | 17 | 23 |
| 2026 | 17 | 23 |
Every Suburban year's ratings in one table
How the 2014 Suburban compares
2014 full-size SUVs covered on this site, ranked by their best combined rating. Fuel cost is for each model's cheapest version to run, at EPA's prices.
| 2014 model | Best combined | Best gas | Fuel / year |
|---|---|---|---|
Best: gas |
17 mpg | 17 mpg | $3,950 |
Chevrolet Suburban This page Best: gas |
17 mpg | 17 mpg | $3,950 |
Best: gas |
17 mpg | 17 mpg | $3,950 |
Best: gas |
16 mpg | 16 mpg | $4,200 |
Best: gas |
15 mpg | 15 mpg | $4,450 |
2014 Suburban recalls and complaints
Questions
Does the 2014 Chevrolet Suburban need premium gas?
No. EPA lists every 2014 Chevrolet Suburban version on regular gasoline.
How does the 2014 Suburban's MPG compare with the 2013?
For 2014, the best gas version is rated 17 mpg, the same as the year before.
Sources and method
- US EPA and Department of Energy fuel economy data (fueleconomy.gov), file dated Sep 29, 2026.
- EPA fuel price assumptions: regular $4.47, midgrade $5.07, premium $5.48, diesel $6.38 a gallon; electricity $0.15 per kWh.
- Recall and complaint counts: NHTSA recall file dated Oct 2, 2026 and complaint file dated Oct 2, 2026.
Ratings are EPA estimates. Real-world mileage depends on how, where and in what weather you drive. How we build these pages. Spotted an error? Tell us.