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REAL MPG:

Mercedes-Benz GLC (2015 on)

000204
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18–52
Real MPG
40.8
Average

Excellent refinement and very composed ride quality. Quiet diesel engine. Superb cabin quality. Spacious for rear seat passengers. Capable off-road if need be.

High price. Best ride quality depends on optional air suspension. COMAND system is still frustrating to use. Four-seat accommodation only. No room for a spare wheel. Lots of reported problems with steering at low speeds.

Read the full Mercedes-Benz GLC review

Select engine for more Real MPG information:

Engine Official MPG Real MPG Avg. Real MPG %  
GLC 220 d Automatic 47.9 mpg 44.0 mpg 92% Submit MPG
GLC 250 4Matic 37.2–37.7 mpg 31.1 mpg 83% Submit MPG
GLC 250 d Automatic 46.3 mpg 42.6 mpg 92% Submit MPG
GLC 350 d Automatic 47.9 mpg 38.0 mpg 79% Submit MPG
GLC 350d Automatic 41.5–47.9 mpg 37.1 mpg 83% Submit MPG
GLC 43 AMG 29.1 mpg 24.0 mpg 82% Submit MPG
GLC 63 AMG 24.4 mpg - - Submit MPG
GLC 63 AMG S 23.7 mpg - - Submit MPG

Read the Honest John review...

  • Mercedes-Benz GLC (2015 on)
    Excellent refinement and very composed ride quality. Quiet diesel engine. Superb cabin quality. Spacious for rear seat passengers. Capable off-road if need be.

    Rivals

    Mercedes-Benz GLC (2015 on) 40.8 avg
    mpg
    BMW X1 (2015 on) 42.9 avg
    mpg
    Audi Q3 (2011 - 2018) 40.0 avg
    mpg
    Mercedes-Benz GLC Coupe (2016 on) 36.7 avg
    mpg

    View more rival models

    Latest submissions

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