Cheap Economical (50+ MPG) Diesel Cars For Sale

285 Cheap Economical (50+ MPG) Diesel Cars For Sale in the UK

Looking for economical cars with 50+ mpg? These vehicles are perfect for saving on fuel costs while reducing your environmental impact. High-mileage cars often include efficient diesel, hybrid, or small petrol engines designed for long journeys and city driving. When searching for 50+ mpg cars, consider factors like maintenance history, overall condition, and running costs to ensure long-term savings. Make sure to compare models and check fuel economy ratings carefully. Always see the car in person and inspect it thoroughly to confirm it meets your expectations.

Honda, CIVIC, Hatchback, 2007, Manual, 2204 (cc),3 doors

  • 165.1k miles
  • 2007
  • 2.2L Diesel
  • Manual
  • Hatchback
  • 54.3MPG

Looking to swap for a 7 seater preferably auto OR 5 seater automatic. Literally just brought so my partner can get to work, if it fit us all it would be amazing. MOT until may.

£1,000 View More

Volkswagen Golf 1.9 TDI Match 5dr Diesel Manual

  • 170k miles
  • 2007
  • 1.9L Diesel
  • Manual
  • Hatchback
  • 56.5MPG

One Previous Owners, Service History, Clean Car For The Age, Bargain** SECURE THIS CAR FOR JUST 100 TELEPHONE HOLDING DEPOSIT (subject to terms) ** VISIT WWW.BIRMINGHAMCARSLTD.CO.UK FOR A WIDER RANGE OF VEHICLES AT COMPETITIVE PRICES Safety Belt Pretensioners Warranty: Protect your new car with our approved, multi-award-winning business partner, Autoguard Warranties. We have chosen Autoguard Warranties as our extended warranty provider because they offer comprehensive cover with a variety of products to suit all of your needs. Upgrade to PLATINUM cover and receive comprehensive all-mechanical and electrical cover with roadside assistance, European breakdown and more for total peace-of-mind. Opening Hours: Mo: 09:30 AM to 05:30 PM Tu: 09:30 AM to 05:30 PM We: 09:30 AM to 05:30 PM Th: 09:30 AM to 05:30 PM Fr: 09:30 AM to 05:30 PM Sa: 09:30 AM to 05:30 PM Su: 11:00 AM to 03:30 PM Why buy from us? * Rated 4.4/5 on Auto Trader. * Warranties available through Autoguard Warranties. * Finance available. * Part-exchange welcomed. * Secure your vehicle for a £100 holding deposit.

£700 View More

Renault, CLIO, Hatchback, 2004, Manual, 1461 (cc),5 doors

  • 286.9k miles
  • 2004
  • 1.5L Diesel
  • Manual
  • Hatchback
  • 65.7MPG

OFFERS WELCOME !!!!!! Only selling because 3 mechanics have concluded same diagnostic : Engine has now just given up due to high mileage ( Only motorway mileage ): using too much oil and maybe failing injector, not reliable and should not be driven We have full service history and work done on car since purchasing in August 2012 - no expense spared , and genuine parts used. These include amongst other parts : 2 new headlight units - 03.05.21 Alternator replaced + aux belt - 26.07.22 at 228475 miles new fuel pump + 4 refurbished injectors + new cam belt - 27.02.23 at 243,629 miles Gear linkage cables replaced - 03.04.23 at 245,236 miles new Bosch S4 battery -14.04.23 at 245,400 miles New filters + timing belt + water pump, new horn , 2 new tyres - 27.07.23 at 250,806 miles Starting issues so ignition relay, camshaft sensor, cam belt sensor replaced 17.05.24. Electrical fault so timing belt kit & 3 glow plugs 06.06.24. Side indicators (LED) replaced 08.24. ABS reduction rings replaced 15.11.24. EGR breather pipe MAF replaced 17.01.25. New air con compressor & wiring 19.06.25. MOT and full service 23.07.25. 2 front discs & pads at 284620 miles 05.08.25. SORN declared Bodywork in good condition for age and mileage Offers welcome !

£800 View More

Nissan, MICRA, Hatchback, 2010, Manual, 1461 (cc),5 doors

  • 120.5k miles
  • 2010
  • 1.5L Diesel
  • Manual
  • Hatchback
  • 61.4MPG

This is a late 2010 Nissan Micra N-Tec 1.5dci. Been in our family for two years and has had no issues, now being sold as larger car purchased. £35 road tax and around 65mpg. Just serviced, drives great. Bluetooth phone connection with music player and on board SatNav. AirCon works perfectly. Two keys. A clean and tidy, reliable little car. Maintained by Nissan main dealer mechanic friend. This is a genuine bargain as we have another car so being sorned. There is nothing wrong with it! Mot due in a few weeks, but passed last year with no advisories. Its clean and tidy. Has had front wing replaced so CatN

£500 View More

2008 Skoda Roomster 1.9 Roomster Scout TDI 5dr MPV Diesel Manual

  • 153.6k miles
  • 2008
  • 1.9L Diesel
  • Manual
  • MPV
  • 53.3MPG

Introducing the Skoda Roomster 1.9 Roomster Scout TDI 5dr – the perfect blend of style, versatility, and practicality. Finished in an elegant Grey, this vehicle is designed to turn heads while offering the functionality you need for everyday life.Step inside the Skoda Roomster and experience a spacious interior that caters to both comfort and convenience. With ample legroom and a flexible seating arrangement, this car is perfect for families, adventurers, and anyone who values space and adaptability. The elevated driving position provides excellent visibility, making every journey a pleasure.Under the bonnet, the 1.9 TDI engine delivers a smooth and efficient drive, ensuring you get the most out of every mile. Whether you're navigating city streets or cruising on the motorway, the Skoda Roomster offers a reliable and enjoyable driving experience.Safety is paramount, and the Skoda Roomster is equipped with a range of features to keep you and your passengers protected. From advanced braking systems to multiple airbags, you can drive with peace of mind knowing that Skoda has prioritised your safety.The Skoda Roomster's exterior is as impressive as its interior. The sleek Grey finish exudes sophistication, while the Safety Belt Pretensioners About us: Swaan Motors Ltd are a specialist used cars and vans dealer based in Cambridgeshire. We stock a range of used cars and vans to suit all budgets and lifestyles. We offer you a first class customer service and very competitive price. At Swaan Motors Ltd, we are sure to have the right car or van for you. Based in Peterborough, we have a variety stock. If you can not see it on our website , give us a call on [Phone number removed] or pop in and see us at Swaan Motors Ltd, 69 Fengate, Peterborough, Cambridgeshire We offer advice on vehicles and maintenance, and our friendly staff will guarantee that you receive the advice and support you need to make the right choice for you. Some of the excellent services we can offer warranties, part exchange and delivery where and when you want. Come along to our dealership in Peterborough? We look forward to meeting you! Opening Hours: Mo: 10:00 AM to 06:00 PM Tu: 10:00 AM to 06:00 PM We: 10:00 AM to 06:00 PM Th: 10:00 AM to 06:00 PM Fr: 10:00 AM to 06:00 PM Sa: 10:00 AM to 06:00 PM Su: 10:30 AM to 04:00 PM Why buy from us? * Part Exchange Welcome * Finance Available * 6 months warranty on all vehicles sold * Minimum 6 months MOT on all vehicles * Over 250 vehicles in Stock

£1,490 View More

Similar results from outside your search

Renault, MEGANE, Estate, 2012, Manual, 1461 (cc),5 doors

  • 192.5k miles
  • 2012
  • 1.5L Diesel
  • Manual
  • Estate
  • 68.9MPG

Selling my Megane estate. Photos to follow, lovely mid blue colour Spent £300 on brakes about 2 weeks before the MOT. MOT was passed with 1 advisory, was told less than £100 job. I had a service done at MOT, so around £120 spent Then around 200 miles later I got a red engine warning No idea what it is, Car still starts like a dream but does misfire in certain rev ranges. May

£495 View More

SEAT Ibiza - 1.2 TDI CR S ST Euro 5 5dr AC

  • 111.2k miles
  • 2014
  • 1.2L Diesel
  • Manual
  • Estate
  • 70.6MPG

SEAT Ibiza S AC CR Ecomotive TDI Rusting on near side rear door Serviced yearly since 2019 Passed 2025 MOT Insurance group 7E Very low tax

£950 View More

Vauxhall, ASTRA, Hatchback, 2007, Manual, 1248 (cc),5 doors

  • 104k miles
  • 2007
  • 1.2L Diesel
  • Manual
  • Hatchback
  • 58.9MPG

No timewasters Sell or swap or px Vauxhall Astra 1.3cdti 6 speed manual 104k with some history/paperwork Mot until December 17”alloys electric windows,mirrors aircon etc Recently had new starter,new alternator and battery Starts and drives very well Age related marks which is expected of a car this age

£800 View More

Ford Fiesta

  • 107k miles
  • 2008
  • 1.4L Diesel
  • Manual
  • Hatchback
  • 62.8MPG

Ford Fiesta 1.4 Diesel, great little car with no issues at all, always kept clean and well maintained. Cambelt + water pump changed at 107k miles (done this month) with proof. Regularly serviced. Cheap on road tax (£30 for the year),long mot until August 2026. Cheap on insurance and fuel, great mpg. Heated windscreen (ideal for winter),black alloy wheels, rear privacy tints,

£1,350 View More

BMW, X3, Estate, 2009, Manual, 1995 (cc),5 doors

  • 179.8k miles
  • 2009
  • 2L Diesel
  • Manual
  • Estate
  • 43.5MPG

2009 bmw x3 2.0d Runs drives mint 4x4 light on don’t know why NO MOT Will go through an mot can put it through one at buyers expense 1200ovno Will accept px

£1,200 View More

Renault Modus 2006 (56) - 1.5 dCi 68 Authentique 5dr Euro 4

  • 94k miles
  • 2006
  • 1.5L Diesel
  • Manual
  • Hatchback
  • 60.0MPG

Insurance Group 5, 2006 RENAULT MODUS 1.5 dCi 68 Authentique 5dr willCome with 12 months mot starts and drives very well part exchange vehicle to clear to view please call us

£995 View More

PLEASE NO TIME WASTERS

  • 136.5k miles
  • 2013
  • 1.5L Diesel
  • Manual
  • Hatchback
  • 58.9MPG

Re advertised due to idiots messing about 1.5 diesel 136500 miles MOT may 2026 car starts and drives really nice selling as got new car bad points are possibly a drop link or track rod end on passenger front radio works but speakers need attention car has some marks and scars not too bad but it is 13 years old come see it asking £1450ovno txt if any questions

£1,450 View More

2012 Ford Mondeo 2.0 TDCi 140 Titanium 5dr HATCHBACK DIESEL Manual

  • 2012
  • 2L Diesel
  • Manual
  • Hatchback
  • 57.7MPG

Ford Mondeo 2.0 TDCi Titanium Euro 5 5dr 224,444 miles 2012 registered on a 62 plate,Mot till May 2026,2 keys,3 former keepers,Full service history,Very hood spec as is the Titanium model clean in and out drives fine nation wide delivery service available.Come down and grab yourself a bargain as we are open 7 days a week. Full Service History; Safety Belt Pretensioners

£1,199 View More

Mitsubishi lancer

  • 145k miles
  • 2009
  • 2L Diesel
  • Manual
  • Hatchback
  • 44.8MPG

Forsale mitsubishi lancer five door hatch 20 litre diesel 6 speed full mot no advisorys the clean car lots of power nice car to drive large boot new breaks front and back new break pipes alloy wheels lgreat on fuel idea cd family player car may take cheap part exchange reasonable offers considered add will be deleted once car is sold must sell this week

£1,050 View More

Renault Scenic 2009 (59) - 1.5 dCi Dynamique MPV 5dr Diesel Manual Euro 4 (106 ps)

  • 98.5k miles
  • 2009
  • 1.5L Diesel
  • Manual
  • 57.0MPG

Insurance Group 16, .16in Proteus Alloy Wheels, 4x15W RDS Radio CD with Bluetooth & Multifunction tunepoint, Air Conditioning

£1,495 View More

Jaguar, XF, Luxury Saloon, 2009 For Spares or Repair

  • 137.2k miles
  • 2009
  • 3L Diesel
  • Manual
  • Saloon
  • 40.6MPG

Brilliant old Jag with relentless power from its 3 litre diesel turbo engine and smooth as silk flappy paddle automatic gearbox. A great place to be and very economical on a run, but unfortunately rust has taken a hold so unless you are handy with a welder or simply have a dead Range Rover that needs a new engine, it's probably not for you. Please note, all the contacts just

£1,250 View More

Vauxhall, ZAFIRA, MPV, 2008, Other, 1910 (cc),5 doors

  • 130.5k miles
  • 2008
  • 1.9L Diesel
  • Automatic
  • MPV
  • 39.2MPG

Zafira SRI 7 seater Automatic gearbox 4 Electric windows Really good condition MOT Validity until 22/08/2026 Service made recently. The only thing wrong that the rear left door doesn't open, and some marks on the body as you can see on the pictures.

£1,300 View More

Citroen, C-CROSSER, Estate, 2008, Manual, 2179 (cc),5 doors

  • 127.6k miles
  • 2008
  • 2.2L Diesel
  • Manual
  • Estate
  • 39.2MPG

Citreon crosser vtr 2.2 hdi mot one year six speed box seven seater split rear seats for extra storage space half leather ideal two keys alloy wheels good tyres steering wheel controls cd etc plenty power power drives good ideal for large family clean car for age last / best price will be ignored if interested CALL THE NUMBER

£1,350 View More

Vauxhall Astra 3 Door GTC CDTI SRi 16V 2.0 Diesel Automatic (2012).

  • 118.1k miles
  • 2012
  • 2L Diesel
  • Automatic
  • Hatchback
  • 49.6MPG

Black Vauxhall Astra 3 door GTC CDTI SRi 16V 2.0 Diesel Automatic (2012). Serious offers welcome. Transmission issue. Repair or replacement needed by the looks of it. The car drives fine in reverse, but with difficulty forward and soon runs into issues. TF-80SC-AF40 gearbox for this Astra. Only selling due to transmission issue that I don’t have the time, premises or tools to

£900 View More

Vauxhall, CORSA, Hatchback, 2011, Manual, 1248 (cc),5 doors

  • 99.5k miles
  • 2011
  • 1.2L Diesel
  • Manual
  • Hatchback
  • 76.3MPG

Vauxhall Corsa 1.2 CDTi EcoFlex – Great little car, perfect for first-time drivers or anyone looking for cheap and reliable motoring. This is the 1.2L Diesel EcoFlex model, well-known for excellent fuel economy and low running costs. ✅99k miles on the clock ✅ Cheap insurance – ideal for new drivers ✅ Very economical on fuel (over 60+ MPG possible) ✅ Low road tax

£1,349 View More

Renault, GRAND SCENIC, MPV, 2010, Manual, 1461 (cc),5 doors

  • 175.1k miles
  • 2010
  • 1.5L Diesel
  • Manual
  • MPV
  • 55.4MPG

Great cheap car mpg is very good Engine gearbox clutch mint Needs front pads doing for mot and passenger top mount apart from that it runs good 780 Ono

£780 View More

Vauxhall, ZAFIRA, MPV, 2012, 7 Seater

  • 138.8k miles
  • 2012
  • 1.7L Diesel
  • Manual
  • MPV
  • 55.4MPG

VAUXHALL ZAFIRA 1.7 CDTi ecoFLEX Elite [110] 5dr 7 Seater / MPV 1.7 Diesel Turbo Nice model with Leather Seats Power Steering/Automatic Lights/Remote Central Locking/Radio/CD/AUX/6 Speed Gearbox/Electric Windows/Alloys/Folding Rear Seats/Traction Control/Privacy windows/Mot 22/10/2025 Drives very well economical £1,000 that’s the price

£1,000 View More

Nissan, QASHQAI, Hatchback, 2007, Manual, 1461 (cc),5 doors

  • 137.5k miles
  • 2007
  • 1.5L Diesel
  • Manual
  • Hatchback
  • 52.3MPG

Good Car No need invest single ruppe One year mot Fully on condition I have a new car thats the only reason for selling i dont have space for car park

£699 View More

SPARES AND REPAIRS - Honda, ACCORD, Saloon, 2005, Manual, 2204 (cc),4 doors

  • 144.2k miles
  • 2005
  • 2.2L Diesel
  • Manual
  • Saloon
  • 52.3MPG

SPARES AND REPAIRS Tires were replaced last year. Car runs and works great except ABS pump needs to be replaced. MOT is up this month so it will not pass because of ABS pump issues. There are ABS pumps listed on eBay but I do not know enough about cars to figure out which is the correct one and how to replace it. Looking to sell the car as is.

£500 View More

Volkswagen, GOLF, Hatchback, 2009, Manual, 1968 (cc),5 doors

  • 199.5k miles
  • 2009
  • 2L Diesel
  • Manual
  • Hatchback
  • 57.6MPG

2009 Volkswagen Golf SE Model MOT July 31 2026 2.0 Diesel 5 Speed Manual Gearbox 199458k miles will rise as driven daily 4 Good Tyres Engine clutch & flywheel all 💯 Car driving 100% with no issues engine light on because of a sensor! any test welcome! ❌❌No Timewasters❌❌

£1,250 View More

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