Most economical Mercedes-Benz models
The Mercedes-Benz models with the lowest combined fuel consumption. Electric cars and plug-in hybrids are not included.
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1
Mercedes-Benz A-Klasse
2015 – 2018 · 180d BlueEFFICIENCY 6MT FWD (109 HP)
109 hp · 11.3 s 0–100
Fuel economy3.5 L/100 km
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2
Mercedes-Benz B-Klasse
2014 – 2018 · 180 CDI BlueEFFICIENCY 6MT FWD (109 HP)
109 hp · 11.6 s 0–100
Fuel economy3.6 L/100 km
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3
Mercedes-Benz CLA Klasse
2019 – 2023 · 180d 7AT FWD (116 HP)
116 hp · 10.7 s 0–100
Fuel economy3.8 L/100 km
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4
Mercedes-Benz C-Klasse and predecessors
2014 – 2018 · C 300 BlueTEC HYBRID 7AT AWD (231 HP)
231 hp · 6.4 s 0–100
Fuel economy4.0 L/100 km
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5
Mercedes-Benz CLS Shooting Brake
2014 – 2017 · 220 BlueTEC 7AT RWD (177 HP)
177 hp · 8.8 s 0–100
Fuel economy4.0 L/100 km
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6
Mercedes-Benz GLA
2013 – 2017 · 180 CDI 6MT FWD (109 HP)
109 hp · 12.0 s 0–100
Fuel economy4.0 L/100 km
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7
Mercedes-Benz E-Klasse and predecessors
2013 – 2016 · 300 BlueTec Hybrid 7AT (231 HP)
231 hp · 7.5 s 0–100
Fuel economy4.2 L/100 km
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8
Mercedes-Benz CLE Coupe
2023 – present · 220d MHEV 9AT RWD (197 HP)
197 hp · 7.5 s 0–100
Fuel economy4.7 L/100 km
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9
Mercedes-Benz SLC-Class
2016 – 2020 · 250d 9AT RWD (204 HP)
204 hp · 6.6 s 0–100
Fuel economy4.7 L/100 km
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10
Mercedes-Benz S-Klasse and predecessors
2013 – 2017 · S300 BlueTEC Hybrid Long 7AT RWD (231 HP)
231 hp · 7.6 s 0–100
Fuel economy4.7 L/100 km
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11
Mercedes-Benz Citan
2021 – present · Tourer 110 CDI 6MT FWD (95 HP)
95 hp · 15.5 s 0–100
Fuel economy4.9 L/100 km
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12
Mercedes-Benz GLB
2019 – 2023 · 200d 8AT FWD (150 HP)
150 hp · 9.0 s 0–100
Fuel economy5.0 L/100 km
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13
Mercedes-Benz SLK-Klasse
2011 – 2016 · 250 CDI BlueEFICIENCY 6MT RWD (204 HP)
204 hp · 6.5 s 0–100
Fuel economy5.0 L/100 km
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14
Mercedes-Benz VANEO
2002 – 2006 · 1.7L CDI FWD (75 HP)
75 hp · 19.5 s 0–100
Fuel economy5.0 L/100 km
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15
Mercedes-Benz GLC Class
2022 – present · 220d MHEV 4MATIC 9AT AWD (197 HP)
197 hp · 8.0 s 0–100
Fuel economy5.2 L/100 km
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16
Mercedes-Benz T-Class
2022 – present · T 160d 6MT FWD (95 HP)
95 hp · 15.1 s 0–100
Fuel economy5.3 L/100 km
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17
Mercedes-Benz GLK-Klasse
2012 – 2016 · 200 CDI 6MT RWD (143 HP)
143 hp · 10.3 s 0–100
Fuel economy5.5 L/100 km
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18
Mercedes-Benz GLE-Class
2015 – 2019 · 250 d 9AT RWD (204 HP)
204 hp · 8.6 s 0–100
Fuel economy5.6 L/100 km
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19
Mercedes-Benz V-Class and predecessors
2014 – 2019 · V 220 CDI 6MT RWD (163 HP)
163 hp · 11.8 s 0–100
Fuel economy5.7 L/100 km
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20
Mercedes-Benz M-Klasse
2011 – 2015 · 250 BlueTEC 4MATIC 7AT AWD (204 HP)
204 hp · 9.0 s 0–100
Fuel economy5.8 L/100 km
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21
Mercedes-Benz SL-Klasse
2012 – 2016 · 350 BlueEFFICIENCY 7AT RWD (306 HP)
306 hp · 5.9 s 0–100
Fuel economy6.8 L/100 km
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22
Mercedes-Benz VIANO
2010 – 2014 · 2.0L CDI 6MT RWD (136 HP)
136 hp · 14.0 s 0–100
Fuel economy7.2 L/100 km
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23
Mercedes-Benz X-Class
2017 – 2020 · 250d 6MT RWD (190 HP)
190 hp · 10.9 s 0–100
Fuel economy7.3 L/100 km
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24
Mercedes-Benz GLS-Class
2016 – 2019 · 350d 4MATIC 9AT AWD (258 HP)
258 hp · 7.8 s 0–100
Fuel economy7.6 L/100 km
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25
Mercedes-Benz GL-Klasse
2012 – 2016 · 350 BlueTEC 4MATIC 7AT AWD (258 HP)
258 hp · 7.9 s 0–100
Fuel economy7.6 L/100 km
Each model appears once, with its best version. Figures are manufacturer data from the CarVariables catalog; values that are clearly wrong in the source data are left out.