Motoring Today
Ranked from live UK stock

Most economical used diesel cars in stock now

Ranked by the highest official combined MPG across diesel cars available to buy right now — the diesels that go furthest on a tank (see our all-model economy ranking for the wider picture across every fuel type).

Reviewed by the Motoring Today Editorial team · methodology in our editorial standards.

Which used diesel cars in stock now are the most economical?

Based on live UK dealer stock on Motoring Today, top picks for “Most economical used diesel cars in stock now” right now include Renault Kadjar, BMW X1, BMW 3 Series, BMW 5 Series, Vauxhall Grandland X. Each ranking is generated from cars actually for sale today, not a static list, so it stays current as stock changes.

Renault Kadjar
Diesel · 72 mpg
BMW X1
Diesel · 62 mpg
BMW 3 Series
Diesel · 62 mpg
BMW 5 Series
Diesel · 60 mpg
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Full ranking

Refreshes automatically as live dealer stock changes.

  1. 1Renault KadjarDiesel · 72 mpg
  2. 2BMW X1Diesel · 62 mpg
  3. 3BMW 3 SeriesDiesel · 62 mpg
  4. 4BMW 5 SeriesDiesel · 60 mpg
  5. 5Vauxhall Grandland XDiesel · 58 mpg
  6. 6Mazda Cx-5Diesel · 55 mpg
  7. 7Nissan X-TrailDiesel · 55 mpg
  8. 8Ford KugaDiesel · 54 mpg
  9. 9Audi A6Diesel · 50 mpg
  10. 10Audi Q5Diesel · 49 mpg
  11. 11BMW X3Diesel · 49 mpg
  12. 12Jaguar E-PaceDiesel · 44 mpg

This list is compiled automatically from cars currently for sale through approved UK dealers on Motoring Today and refreshes as stock changes. Rankings use data we already hold — price, running costs, CO₂, MOT history and body type — never sponsored placement. Always check the individual car's full details before buying.

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  • Ranked from live dealer stock
  • Updates as stock changes
  • 12 models ranked