2020 · Small SUV · Gas

2020 Mercedes-Benz GLA-Class MPG & fuel economy

The 2020 Mercedes-Benz GLA-Class is a small SUV offered in 2 EPA-rated configurations. The most efficient version returns 28 MPG combined (24 city / 34 highway) on premium gasoline. Across the lineup, combined ratings range from 25 to 28 MPG. That's up 1 MPG from the 2019 model. Among 87 small SUVs rated for 2020, it ranks 58th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,116 a year to fuel.

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Combined 28 MPG 24 MPG city · 34 MPG hwy
Driving range — not published for this model
Your fuel cost $2,116 15,000 mi/yr · $14.11 per 100 mi
Class rank, 2020 #58 of 87 Small SUVs by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2020 Mercedes-Benz GLA-Class's fuel average is 11.9 km/L (8.4 L/100 km), or 28 MPG combined: 10.2 km/L in the city and 14.5 km/L on the highway.

MPGkm/LL/100 km
City2410.29.8
Highway3414.56.9
Combined2811.98.4

How it ranks among 2020 Small SUVs

Full class ranking →
  1. 1Hyundai Kona EV120 MPGe $742
  2. 2Tesla Model Y121 MPGe $753
  3. 3Ford Escape Plug-in Hybrid102 MPGe + 41 MPG $975
  4. 4Ford Escape Hybrid41 MPG $1,134
  5. 5Toyota RAV4 Hybrid40 MPG $1,162
  6. 58Mercedes-Benz GLA-Class28 MPG $2,116
  7. 87Hyundai Nexo61 MPGe $8,852
2020 GLA-ClassOther small SUVsClass median: $1,938/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

GLA-Class MPG across model years

Full history →

2 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
FWD · 2.0L 4-cyl turbo · 7-speed dual-clutch
GLA250		 Gas 24 MPG 34 MPG 28 MPG — $2,116
4WD · 2.0L 4-cyl turbo · 7-speed dual-clutch
GLA250 4matic		 Gas 22 MPG 30 MPG 25 MPG — $2,370

Specs (most efficient configuration)

Fuel
Premium gasoline
Engine / motor
2.0L 4-cyl turbo
Transmission
7-speed dual-clutch
Drivetrain
FWD
Tailpipe CO₂
316 g/mi
EPA fuel economy score
6/10
EPA greenhouse gas score
6/10

2020 Mercedes-Benz GLA-Class vs. rivals

vs Audi Q3 22 MPG · $2,114/yr Q3 saves $2/yr vs BMW X3 Plug-in Hybrid 60 MPGe + 24 MPG · $2,065/yr X3 Plug-in Hybrid saves $51/yr vs Acura MDX Hybrid 27 MPG · $2,194/yr GLA-Class saves $78/yr vs BMW X3 27 MPG · $2,194/yr GLA-Class saves $78/yr vs Cadillac XT5 21 MPG · $2,214/yr GLA-Class saves $98/yr vs Lexus RX 23 MPG · $2,022/yr RX saves $94/yr vs Lincoln Nautilus 23 MPG · $2,022/yr Nautilus saves $94/yr

Compare the 2020 GLA-Class

With any other car from any year, including other GLA-Class model years. Type a year to jump, e.g. "2015 Accord".

Frequently asked questions

What is the gas mileage of the 2020 Mercedes-Benz GLA-Class?

Up to 28 MPG combined (24 city / 34 highway); ratings range from 25 to 28 MPG depending on configuration.

What fuel does the 2020 Mercedes-Benz GLA-Class use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2020 Mercedes-Benz GLA-Class?

The 2020 Mercedes-Benz GLA-Class's fuel average is 11.9 km/L (8.4 L/100 km), or 28 MPG combined: 10.2 km/L in the city and 14.5 km/L on the highway.

How much does it cost to fuel the 2020 Mercedes-Benz GLA-Class per year?

About $2,116 at 15,000 miles a year with $3.95/gal premium gas, or $14.11 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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