Real MPG: Ford S-MAX (2015 - 2023) 1.5 EcoBoost 165
 
                
        Submit your Real MPG
        
    
                    
                                38.2
                            
                            Official MPG(NEDC)
                                    38.7
                                
                                Official MPG(WLTP)
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                            Real MPG
                        
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                            Real MPGAverage
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                                of Official MPG(NEDC)
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                                of Official MPG(WLTP)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 1.5T EcoBoost 160 | 43.5 mpg | - | 31.0 mpg | 71% | |
| 2.0 TDCi 120 | 55.4–56.5 mpg | - | 41.5 mpg | 74% | |
| 2.0 TDCi 150 | 56.5 mpg | - | 41.3 mpg | 73% | |
| 2.0 TDCi 150 4WD | 50.4–52.3 mpg | - | 34.7 mpg | 68% | |
| 2.0 TDCi 150 Automatic | 53.3 mpg | - | 37.8 mpg | 71% | |
| 2.0 TDCi 150 Powershift | 56.5 mpg | - | 38.0 mpg | 67% | |
| 2.0 TDCi 180 | 56.5 mpg | - | 41.6 mpg | 74% | |
| 2.0 TDCi 180 4WD | 48.7 mpg | - | 31.4 mpg | 65% | |
| 2.0 TDCi 180 Powershift | 48.7–56.5 mpg | - | 43.0 mpg | 82% | |
| 2.0 TDCi 180 Powershift 4WD | 48.7 mpg | - | 38.2 mpg | 78% | |
| 2.0 TDCi 190 | 54.3–56.5 mpg | - | - | - | |
| 2.0 TDCi 190 Automatic | 51.4–54.3 mpg | - | 41.1 mpg | 78% | |
| 2.0 TDCi 190 Automatic 4WD | 47.1–48.7 mpg | - | - | - | |
| 2.0 TDCi 210 Powershift | 51.4 mpg | - | 39.2 mpg | 76% | |
| 2.0 TDCi 240 Automatic | 47.1–47.9 mpg | - | - | - | |
| 2.0T EcoBoost 240 | 35.8 mpg | - | - | - | |
| 2.0T EcoBoost 240 Automatic | 35.8 mpg | - | 25.5 mpg | 71% | |
| 2.5 Hybrid | - | 43.5–44.1 mpg | - | -* | 
Read the Honest John review...
Ford S-MAX (2015 - 2023)
                Well-equipped with impressive refinement, comfortable and satisfying to drive, spacious and versatile, no other MPV is as good to drive.
            
        Rivals
| Ford S-MAX (2015 - 2023) | 39.1 | avg mpg | 
| BMW i8 (2014 - 2020) | 50.1 | avg mpg | 
| Mercedes-Benz GLC Coupe (2016 - 2023) | 34.2 | avg mpg | 
| Mercedes-Benz E-Class (2016 - 2023) | 49.2 | avg mpg | 

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