What are the most common Land Rover Discovery Sport problems?
According to Au7o's analysis of 4,250+ owner reports, the 2018 Land Rover Discovery Sport has 5 documented issues. The most frequently reported are: Plastic Thermostat Housing Failure, Panoramic Sunroof Drain Blockage and Seal Leaks, Haldex AWD Coupling Oil Starvation. Of these, 1 is rated critical and should be addressed promptly.
Is the Land Rover Discovery Sport reliable?
The 2018 Land Rover Discovery Sport has 5 known issues documented across 4,250+ owner reports. 1 issue is rated critical: Plastic Thermostat Housing Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Land Rover Discovery Sport problems?
Repair costs for known Land Rover Discovery Sport issues range from $100 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Plastic Thermostat Housing Failure, typically costs $400-$1,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2015-2019 Land Rover Discovery Sport Plastic Thermostat Housing Failure?
The Discovery Sport shares the same 2.0L Ingenium/Si4 engine as the Evoque and suffers from the identical plastic thermostat housing cracking issue. The housing fails from thermal cycling, causing a sudden coolant leak that can lead to rapid overheating if not immediately address… Repairs typically run $400-$1,000. Severity: high.
What is the 2015-2022 Land Rover Discovery Sport Panoramic Sunroof Drain Blockage and Seal Leaks?
Like most Land Rover models, the Discovery Sport suffers from panoramic sunroof drain blockages that cause water to enter the cabin. The long drain tubes running from the front sunroof tray down to the A-pillars and from the rear tray to the C-pillars become blocked with debris. Repairs typically run $100-$800. Severity: medium.
What is the 2015-2019 Land Rover Discovery Sport Haldex AWD Coupling Oil Starvation?
The Discovery Sport uses the same Haldex 5th generation AWD coupling as the Evoque, and it is equally neglected. The coupling requires fluid and filter changes at 30,000-40,000 mile intervals, but this is not emphasized in the service schedule. Neglected fluid leads to overheatin… Repairs typically run $500-$2,500. Severity: medium.
What is the 2015-2020 Land Rover Discovery Sport ZF 9HP48 9-Speed Transmission Harsh Shifting?
JLR documented transmission-related complaints on 2015 Discovery Sport vehicles including rough, delayed or sudden shifting, grinding during shifts, harsh engagement and reduced power when a gear engages. JLR also published a 2016-2022 diagnostic topic for harsh shifts or a trans… Severity: medium.
What is the 2015-2022 Land Rover Discovery Sport Tailgate Wiring Harness Chafing and Breakage?
The wiring harness that runs through the tailgate hinge area on the Discovery Sport chafes against the body structure as the tailgate opens and closes. Over time, individual wires break or short out, causing intermittent failures of the rear wiper, rear wash, license plate lights… Repairs typically run $200-$800. Severity: low.
