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REAL MPG:

Mercedes-Benz S-Class (2014 on)

000023
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27–44
Real MPG
35.7
Average

Supremely comfortable with an elegant yet modern interior. Handles impressively well for such a big car. Reasonable economy and emissions.

S300 has a 2.1-litre diesel which can be noisy at times.

Read the full Mercedes-Benz S-Class review

Select engine for more Real MPG information:

Engine Official MPG Real MPG Avg. Real MPG %  
S 300 Lh 58.9–61.4 mpg - - Submit MPG
S 350 d 47.9–52.3 mpg 33.8 mpg 67% Submit MPG
S 350 Ld 47.1–52.3 mpg 37.4 mpg 75% Submit MPG
S 400 Lh 40.4–44.8 mpg - - Submit MPG
S 500 L 31.7–40.9 mpg - - Submit MPG
S 500 Le 100.9 mpg 38.0 mpg 38% Submit MPG
S 560 AMG 31.4–34.0 mpg - - Submit MPG
S 600 L 24.6 mpg - - Submit MPG
S 600 Maybach 24.1 mpg - - Submit MPG
S 63 AMG 27.9–31.7 mpg - - Submit MPG
S 63 AMG L 27.4 mpg - - Submit MPG
S 63 L 23.7–32.1 mpg - - Submit MPG
S 65 AMG 23.5–23.7 mpg - - Submit MPG
S 65 AMG L 23.7 mpg - - Submit MPG
S 650 Maybach 22.2 mpg - - Submit MPG

Read the Honest John review...

  • Mercedes-Benz S-Class (2014 on)
    Supremely comfortable with an elegant yet modern interior. Handles impressively well for such a big car. Reasonable economy and emissions.

    Rivals

    Mercedes-Benz S-Class (2014 on) 35.7 avg
    mpg
    BMW 7 Series (2016 on) 47.2 avg
    mpg
    Audi A7 Sportback (2011 - 2018) 39.0 avg
    mpg
    Volvo XC90 (2015 on) 34.7 avg
    mpg

    View more rival models

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