What is the real-world MPG of a Ford S-MAX?
Owners report an average of 38.7 mpg across all Ford S-MAX engines with data, about 79% of the official combined figure. The engine tables on this page give the figure for each engine and generation.
Ford S-MAX Real MPG: what owners actually get
The official figure is what a Ford S-MAX managed in a laboratory. These are the figures owners report from the road, engine by engine, for every generation we hold. Add your own at the bottom and the averages get better for the next buyer.
38.7mpg
Real-world average, all engines
79%
of the official combined figure
19–56
Range reported by owners (mpg)
1,122
Owner submissions
Ford S-MAX
| Engine | Official (NEDC) | Official (WLTP) | Real MPG | % of official | Owners report |
|---|---|---|---|---|---|
| 1.6 TDCi Start-Stop | 54.3 | – | 45.8 | 84% | 36.0–55.9 |
| 1.6T EcoBoost 160 | 41.5 | – | 30.9 | 75% | – |
| 1.8 TDCi | 45.6 | – | 42.6 | 93% | 32.8–51.0 |
| 1.8 TDCi 6 Speed | 45.6 | – | 43.5 | 95% | – |
| 2.0 | 34.5–34.9 | – | 27.8 | 80% | – |
| 2.0 Flexi-fuel | 34.9 | – | 28.5 | 82% | – |
| 2.0 TDCi | 44.1 | – | 43.1 | 98% | – |
| 2.0 TDCi 115 | 49.6 | – | 45.2 | 91% | – |
| 2.0 TDCi 140 Powershift | 49.6 | – | 37.7 | 76% | – |
| 2.0 TDCi 163 | 49.6–53.3 | – | 41.0 | 80% | 33.0–50.0 |
| 2.0 TDCi 163 Powershift | 47.1–49.6 | – | 39.6 | 82% | – |
| 2.0 TDCi Durashift | 47.1 | – | 33.9 | 72% | 28.4–40.0 |
| 2.0T EcoBoost 240 | 34.0 | – | 25.5 | 75% | – |
| 2.0T EcoBoost Powershift | 34.9 | – | 26.0 | 74% | 21.0–31.4 |
| 2.2 TDCi | 42.8 | – | 34.6 | 81% | 28.0–42.2 |
| 2.2 TDCi 175 | 42.8 | – | 38.3 | 90% | 31.8–44.6 |
| 2.2 TDCi Automatic | 39.8 | – | 31.6 | 79% | 26.5–39.1 |
| 2.3 | 29.1 | – | 22.5 | 77% | 22.0–23.0 |
| 2.5 | 30.1 | – | 27.7 | 92% | 22.0–32.5 |
Ford S-MAX
| Engine | Official (NEDC) | Official (WLTP) | Real MPG | % of official | Owners report |
|---|---|---|---|---|---|
| 1.5 EcoBoost 165 | 38.2 | 38.7 | – | – | – |
| 1.5T EcoBoost 160 | 43.5 | – | 31.0 | 71% | 26.5–35.0 |
| 2.0 TDCi 120 | 55.4–56.5 | – | 41.5 | 74% | 40.2–42.7 |
| 2.0 TDCi 150 | 56.5 | – | 41.3 | 73% | 32.7–46.0 |
| 2.0 TDCi 150 4WD | 50.4–52.3 | – | 34.7 | 68% | 33.0–36.0 |
| 2.0 TDCi 150 Automatic | 53.3 | – | 37.8 | 71% | 36.0–39.5 |
| 2.0 TDCi 150 Powershift | 56.5 | – | 38.0 | 67% | 34.5–42.3 |
| 2.0 TDCi 180 | 56.5 | – | 41.3 | 73% | 32.0–48.1 |
| 2.0 TDCi 180 4WD | 48.7 | – | 31.4 | 65% | 30.0–32.3 |
| 2.0 TDCi 180 Powershift | 48.7–56.5 | – | 43.0 | 82% | 35.0–50.2 |
| 2.0 TDCi 180 Powershift 4WD | 48.7 | – | 38.2 | 78% | 34.1–41.0 |
| 2.0 TDCi 190 | 54.3–56.5 | – | – | – | – |
| 2.0 TDCi 190 Automatic | 51.4–54.3 | – | 41.1 | 78% | 38.0–43.0 |
| 2.0 TDCi 190 Automatic 4WD | 47.1–48.7 | – | – | – | – |
| 2.0 TDCi 240 Automatic | 47.1–47.9 | – | – | – | – |
| 2.0T EcoBoost 240 | 35.8 | – | – | – | – |
| 2.0T EcoBoost 240 Automatic | 35.8 | – | 25.5 | 71% | 19.4–30.2 |
| 2.5 Hybrid | – | 43.5–44.1 | – | – | – |
All figures in miles per gallon (UK). “Owners report” is the spread of individual submissions for that engine.
Add your Ford S-MAX Real MPG
What does yours actually do? Read it off the trip computer over a full tank or work it out from litres and miles. No postcode, no sign-up. The more people add, the better the averages get, and this page stays free.
Ford S-MAX fuel economy questions
Why is the Ford S-MAX real MPG lower than the official figure?
Official figures come from a laboratory test cycle, not the road. Cold starts, short trips, hills, load, tyres and driving style all cost fuel the test does not see. A gap of 10 to 30 per cent is normal; a much bigger gap on one engine usually points at a fault, a heavy right foot, or a diesel that never gets warm.
Where did the Honest John Ford S-MAX Real MPG page go?
Honest John closed in August 2026 and its Real MPG section went with it. This page is where the Ford S-MAX figures now live: rebuilt from the archived Honest John dataset, with the official figures kept alongside, and reopened for new submissions. CarAdCheck is not affiliated with Honest John or Volkswagen Financial Services.
Where the Ford S-MAX figures come from
If you used the Honest John Real MPG section before the site closed in 2026, this is where the Ford S-MAX figures now live. The owner-reported averages above were rebuilt from the archived Honest John dataset (archived page, 2026-08) alongside the official NEDC and WLTP figures and new submissions from CarAdCheck readers, and the section is open so they keep improving. Real-world figures also feed the running-cost estimate in our free advert check.
CarAdCheck is not affiliated with Honest John or Volkswagen Financial Services. How we rebuilt Real MPG.
Other Ford models
Before you go and see it
Fuel economy is one line on the Ford S-MAX running-cost sheet. These guides cover the checks that stop you buying the wrong one.
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