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What is the gas mileage on a Ford Mondeo diesel?

In brief, the Mondeo diesel typically delivers around 60–70 mpg in official combined tests, with real-world results usually in the 40s to low 50s mpg depending on engine, transmission and driving style.


The exact numbers vary by year and specification. Ford offered several EcoBlue diesel engines across Mondeo generations, and the way the car is equipped (manual vs automatic, front-wheel drive vs all-wheel drive) influences efficiency. This article outlines the main diesel options, their official figures, and practical steps to maximise fuel economy. Note that Ford ceased new Mondeo sales in Europe in 2022, so figures refer to prior-generation models and common configurations found in used-market examples.


Diesel engine options and official fuel economy


These figures reflect typical combined economy ranges for common Mondeo diesel configurations. Actual results depend on year, trim, drivetrain and transmission.



  • 1.5 EcoBlue diesel (approximately 120 PS) – Official combined: roughly 60–70 mpg (UK). Manual front-wheel-drive variants tend to be more economical than automatics or all-wheel-drive versions.

  • 2.0 EcoBlue diesel (approximately 150 PS) – Official combined: roughly 60–65 mpg (UK). Available with manual or automatic transmissions; AWD variants may show lower numbers.

  • 2.0 EcoBlue diesel (approximately 190 PS) – Official combined: roughly 55–60 mpg (UK). Higher-performance diesels typically consume more in mixed driving.


These figures are indicative and vary by model year, body style and drivetrain. For precise numbers, consult the brochure for your specific year and trim, or Ford’s official spec sheet. Contextually, the Mondeo lineup shifted to EcoBlue engines in the mid-2010s, and Ford discontinued new Mondeo sales in Europe in 2022; the figures above reflect typical configurations still discussed in the used market.


Real-world performance


Official MPG numbers derive from standardized tests, which don’t always reflect everyday driving. Real-world results for Mondeo diesels depend on how you drive, where you drive, and how well the car is maintained.


In typical mixed driving, many Mondeo diesel owners report real-world fuel economy in the 40s to mid-50s mpg (UK). Highway cruising at steady speeds can push the figure higher, while heavy traffic, short trips, cold starts and carrying extra load tend to reduce it. Variations also occur between the 1.5 EcoBlue and 2.0 EcoBlue engines, and between manual and automatic transmissions.


To understand how your specific car will perform, consider your usual driving profile, ensure proper maintenance, and check owner forums or recent test reviews that match your model year and engine code.


Factors that affect mpg


Several variables influence real-world efficiency beyond the engine itself. Here are the most impactful ones.



  • Driving style: smooth acceleration, gradual braking and steady speeds improve economy.

  • Vehicle load: extra weight reduces efficiency, especially in urban driving with frequent stops.

  • Tire condition and pressure: under-inflated tires increase rolling resistance and waste fuel.

  • Maintenance: clean air filters, proper spark (for diesels, injector cleanliness) and a healthy exhaust system matter.

  • Route and traffic: more miles at highway speeds vs. stop-and-go city driving changes mpg significantly.

  • Climate and accessories: heating/cooling use, especially in cold weather, can lower efficiency.


Understanding these factors can help you gauge realistic expectations and tailor driving habits to maximise efficiency.


Tips to maximise fuel economy


Practical steps you can take to improve Mondeo diesel fuel economy:



  1. Plan routes to avoid traffic hotspots and combine errands into fewer trips.

  2. Maintain a steady speed; use cruise control on highways where appropriate.

  3. Keep tires inflated to the manufacturer’s recommended pressure.

  4. Schedule regular maintenance: air filters, fuel injectors, and engine oil at recommended intervals.

  5. Lighten the load and remove roof racks when not in use to reduce drag and weight.

  6. Avoid excessive idling and short trips that keep the engine cold.


Following these practices can meaningfully improve real-world mpg for a Mondeo diesel, though individual results will vary based on the engine and drivetrain configuration.


Summary


Ford Mondeo diesels historically offered competitive fuel economy across its EcoBlue lineup, with the 1.5 EcoBlue generally delivering the best efficiency in typical use. Official mpg ranges vary by engine, transmission and drivetrain, but real-world results for mixed driving commonly fall in the 40s to mid-50s mpg in the UK. For anyone shopping or reviewing a used Mondeo, check the exact engine code, year, and transmission in the official spec sheet, and factor in your usual driving patterns to estimate real-world economy.


If you’d like, tell me your model year, engine choice, and typical driving conditions, and I’ll tailor a more precise mpg expectation for your situation.

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The 1.6 TDCi model is the lowest-emitting Mondeo yet, at 114g/km and with economy of 65.6mpg.



What is the fuel economy of the Ford Mondeo diesel?


The Ford Mondeo 2018 is a 5 seat Hatch or Wagon with a 5-star ANCAP safety rating.It has a diesel or petrol engine with a fuel economy range from 5.1L/100km to 8.5L/100km, depending on the model badge. The space in the rear can expand, depending on how it is configured.



How many miles per gallon does a 1.5 diesel Ford Mondeo get?


According to the figures, the most efficient model in the Mondeo range is the 1.5 TDCi Econetic with 78.5mpg. The most popular model, the 148bhp 2.0 TDCi, achieves 67.3mpg, or 58.9mpg if equipped as an automatic or with all-wheel drive.



What is the life expectancy of a Ford Mondeo diesel engine?


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Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.