Premium family SUV with genuine off-road credentials
The Discovery Sport sits between the Evoque and full-size Discovery, competing with BMW X3 and Audi Q5. Used prices start around £14,000 for early 2015 models, rising to £35,000+ for late-plate examples. It outsells most rivals in the UK premium compact SUV segment, helped by optional seven-seat capability that few competitors offer.
We track 5 known issues across the Land Rover Discovery Sport range, with 3 classified as significant. Knowing which variants and configurations to approach with caution can save you from expensive surprises after purchase.
Found a Land Rover Discovery Sport? Enter the reg to see which of our 5 known issues apply to that exact car, plus full MOT history and mileage checks.
L550 (2014–2024) — Petrol options included the 2.0 Turbo Petrol, with 2.0 TD4, 2.0 Diesel, 2.2 SD4 on the diesel side. We track 5 known issues on this generation, with 3 classified as significant. The most significant concern is DPF blockage and excessive smoke opacity (£300–£600 to address).
The diesel particulate filter (DPF) blocks with soot on Discovery Sport diesel engines, particularly on vehicles used for short urban journeys that do not reach full operating temperature regularly. MOT data shows this model fails smoke opacity tests at up to 9.1x the fleet average, indicating widespread DPF problems. The regeneration process requires sustained high exhaust temperatures that are not achieved during stop-start driving. This affects all diesel variants but is most severe on the 2.0 TD4 engine.
A completely blocked DPF will cause the vehicle to enter limp mode with severely restricted performance. DPF replacement costs £1,500-£3,000 at a main dealer. Some specialists offer cleaning services for £300-£600 but success rates vary. The car may be driven short distances in limp mode but should not be used for long journeys.
Ask about the car's typical usage — short urban journeys prevent DPF regeneration. Check for DPF warning lights and ask about any previous regeneration issues. A forced regeneration at a garage costs far less than a DPF replacement.
Discovery Sport models experience premature wear of suspension bushes, ball joints, and control arm components. The issue affects front and rear suspension components and appears related to the vehicle's weight and suspension design rather than driving conditions. This leads to poor handling, uneven tyre wear, and MOT failures at relatively low mileages.
Worn suspension components cause poor handling, increased stopping distances, and uneven tyre wear that can cost £600+ to replace. Failed components will cause MOT failure. Severely worn ball joints can separate causing loss of control. The vehicle remains driveable with minor wear but should be inspected promptly.
Listen for knocking, clunking or rattling over bumps during the test drive. Inspect the underside for corroded or cracked suspension components. Check the MOT history for suspension-related advisories, which often predict future failures.
The 9-speed automatic transmission fitted to Discovery Sport models can suffer from internal component failures leading to complete loss of drive or transmission entering failsafe mode. NHTSA complaints document sudden transmission failures with no prior warning, displaying 'Gearbox Failed' messages on the dashboard. The issue appears to affect the valve body and torque converter, with some failures occurring during routine driving rather than under stress. This transmission shares components with other Jaguar Land Rover models that experience similar problems.
Complete transmission failure leaves the vehicle immobilised and requires recovery. Transmission rebuild costs £3,000-£6,000 at specialists or £8,000+ at main dealers. Some failures can be repaired with valve body replacement for £1,500-£2,500. The vehicle should not be driven if transmission warning messages appear as continued operation can cause additional internal damage.
Test the automatic gearbox extensively in slow traffic, car parks and on hill starts. Feel for any juddering, hesitation or clunking during gear changes. Try repeated low-speed manoeuvres as this is where problems are most apparent.
Discovery Sport models suffer from premature exhaust system corrosion and component failure. MOT data shows this model fails exhaust security and leakage tests at up to 9.2x the fleet average, with failures occurring on relatively new vehicles from 20,000 miles. The issue affects the exhaust pipe joints, silencer boxes, and mounting brackets. Corrosion appears accelerated compared to similar vehicles, possibly due to design factors or material specifications affecting the exhaust system longevity.
Exhaust leaks can cause carbon monoxide to enter the cabin creating a health hazard. Failed exhaust components will cause MOT failure. Complete exhaust system replacement costs £800-£1,500. Minor leaks can often be temporarily repaired with exhaust paste but permanent repair requires component replacement.
Check for any engine warning lights on the dashboard. Ask about the car's MOT emissions history — repeated failures suggest underlying issues. A pre-purchase diagnostic scan is especially worthwhile to check for stored emissions fault codes.
Discovery Sport models experience accelerated brake disc wear and warping compared to similar vehicles. MOT data shows this model fails brake disc tests at up to 5.8x the fleet average, with some failures occurring on vehicles with less than 20,000 miles. The issue affects both front and rear discs and appears related to the vehicle's weight, braking system design, or disc material specifications. This leads to brake juddering, increased stopping distances, and premature replacement requirements.
Warped or worn brake discs reduce braking efficiency and can cause loss of control during emergency stops. Severely worn discs can fail completely causing brake system failure. The vehicle remains driveable with minor disc wear but should be inspected immediately if juddering or noise is present. Disc replacement typically costs £300-£600 per axle.
Check brake disc condition for lipping or scoring. Test braking at moderate speed for pulling to one side or vibration through the steering wheel. Review MOT advisories for brake-related items.
For the full breakdown of all 5 tracked issues with repair costs, see the Land Rover Discovery Sport common problems page.
Based on 511k real DVSA MOT tests, the Land Rover Discovery Sport fails more often than average on several items. The biggest outlier is front or rear fog lamp with a multiple light so... at 83x the fleet average, followed by obligatory rear fog lamp missing, or a front or... (59x).
When viewing a specific car, check its MOT history for recurring advisories in these categories. See the full Land Rover Discovery Sport MOT failure breakdown for data at every mileage point.
Routine servicing (oil and filter change every 16k miles) typically costs £120–£180 at an independent garage.
See the full Land Rover Discovery Sport service schedule for every interval and cost breakdown.
The Land Rover Discovery Sport is a solid choice on the used market, though not without its quirks. The issues we track are well-understood and largely avoidable if you know what to look for. A thorough inspection and complete service history go a long way. 2018-2020 models are the sweet spot. The 2017 facelift resolved many early teething problems with the TD4 Ingenium diesel, while the 2020 refresh brought the improved Pivi Pro infotainment. Avoid 2015-2016 models which suffered intake camshaft variable timing actuator faults and premature timing chain failures. Post-2020 mild hybrid models add complexity without proportionate gains in reliability.
Before committing, check the car's full MOT history, verify the service record is complete, and if possible arrange a specialist inspection. Enter any registration into our free report to see the complete picture.
Get Car Wise maintains a database of known mechanical issues for every popular car on UK roads, tracking the faults that owners, specialists and DVSA data reveal.
When you run a report on a specific Land Rover Discovery Sport, we cross-reference the exact variant, engine and age against our database of 5 known issues. Combined with full MOT history analysis, mileage verification and DVLA data, you get a complete picture before viewing.
Enter the registration for MOT history, mileage verification, known faults for that exact variant, and a Get Car Wise Score.
This guide was compiled from independent expert reviews, DVSA MOT data, specialist workshops and our own database of 5 known Land Rover Discovery Sport issues. We are not affiliated with any source listed.