Land Rover Range Rover engine failure problems

Filed Nov 4, 2026 · Electrical, Engine · MT

48v dc system failure, no element from dealer. Driving car and it completely lost power and left us stranded on the highway. Towed to local shop. They have diagnosed it with engine failure, in addition to 48v system failure.

Filed Oct 21, 2026 · Fuel system · AZ

On March 18, 2026, while I was driving, the engine overheated. The coolant warning was hidden behind another alert on the instrument display, so I had no usable warning before a near engine failure. I had to pull over and the vehicle was towed to the dealer, where a coolant leak was confirmed and repaired. This is a recurring coolant system defect. It first appeared in December 2023, seven months after I bought the vehicle new, and has been reported to the authorized dealer nine times: December 2023, February 2024, March 2024, May 2024 (towed in), October 2024, April 2025, March 2026 (towed in after overheating), May 2026, and October 2026. Repairs have included replacing the radiator-to-thermostat hose assembly, oil cooler hose, thermostat, hoses, transmission cooler and cooler lines, coolant bypass tube, and upper radiator hose. The leak keeps returning, with repeated low coolant warnings and coolant leaking onto the ground. The safety risk is sudden engine overheating and failure while driving, with the overheat warning able to be hidden by other alerts on the display. I regularly transport children in this vehicle. The manufacturer has denied two repurchase requests, in 2024 and 2026.

Filed Sep 2, 2026 · Engine, Transmission · 67,000 miles · KS

The contact owns a 2018 Land Rover Range Rover. The contact stated that while driving at an undisclosed speed, the message flashing forward alert not available, brake assist not available, transmission fault, AEB not available, HDC not available were displayed. Additionally, the stability control, forward alert not available, Emergency brake assist not available, and transmission fault warning lights were illuminated. The contact stated that on several occasions after restarting the vehicle, the warning lights were no longer displayed; however, the transmission malfunctioned, and the vehicle failed to immediately drive forward. The vehicle was taken to the local dealer and was diagnosed with engine failure. The engine was replaced, but after retrieving the vehicle, the failures immediately reoccurred. The vehicle was taken back to the dealer. The cause of the failures was not yet determined. The failure mileage was 67,000

Filed Aug 31, 2026 · Engine · TX

Following a routine oil and filter service and starter motor replacement at an authorized Land Rover dealer, the engine seized within 21 miles of vehicle delivery. The vehicle was brought to the dealer for a no-start condition. A prior independent shop had evaluated the vehicle and found exclusively electrical issues — no engine, fluid, or cooling concerns. The dealer performed a multi-point inspection confirming no fluid leaks and no engine concerns. The dealer then performed an oil and filter service and starter motor replacement. The dealer's own technician notes state the vehicle was started and the concern was confirmed rectified. One mile was driven across nine days of service. Fourteen minutes after taking delivery, warning lights appeared. The following morning, a RED Engine Overheating warning illuminated. The engine seized shortly thereafter, rendering the vehicle inoperable on a public road. The dealer confirmed in writing: spun bearing, rod knock, and metal shavings throughout the engine. The dealer's Service Manager also confirmed in writing that drained oil is not examined for metal contamination as part of their standard oil change procedure. A bearing in pre-failure condition sheds metal particulate into engine oil. This metal contamination would have been detectable in the drained oil had it been examined. The vehicle is currently inoperable and in the dealer's custody. The component is available for inspection upon request. Warning lamps appeared 14 minutes post-delivery. No warning lamps were present before the service visit. Problem has been confirmed by the dealer.

Filed Jul 29, 2026 · Engine · CA · fire

The vehicle out of nowhere began to make a werid clacking noise (possibly the lifters so we thought) my husband immediately pulled off the freeway the car sputtered; The engine immediately SEIZED, BEGAN TO SMOKE, and CAUGHT FIRE.

Filed Jun 29, 2026 · Engine · CO

My car has approximately 65000 miles on it. I purchased the car in December 2021 for about $120,000. The car has only been serviced by Land Rover. The car needs a new engine which is $46,000. I owe $12,700 on the car. The dealership told me an animal had chewed. They told me this for 2 weeks. Now they are saying there was no animal involved. The Geico inspector has not seen the car.

Filed May 25, 2026 · Engine, Steering · CA

On [XXX], my 2017 Land Rover Range Rover HSE Td6 diesel (VIN: [XXX] ) suffered a complete, catastrophic engine failure without warning at approximately 70 mph on [XXX] . My wife and our two infant sons (ages [XXX] and [XXX] ) were passengers. There were no prior warning lights or symptoms. The engine stopped instantaneously, eliminating power steering and power brakes while I was overtaking a semi-truck in the passing lane. We narrowly reached the shoulder safely. The odometer read 79,018 miles — inside both limits of the federally mandated 8-year/80,000-mile emissions warranty under 40 CFR §85.2103. The vehicle was 7 years old at time of failure. Hoehn Land Rover Carlsbad diagnosed complete engine failure caused by timing chain guide failure — a known defect pattern in the Ingenium diesel engine. The service manager stated failures like this "aren't that rare" with these engines. Repair estimate: $28,000–$30,000. Jaguar Land Rover North America (Case #[XXX]) denied the warranty claim entirely, offering $800, without ever evaluating the claim under the active federal emissions warranty. Their denial cited only the expired extended CPO warranty and a maintenance gap — neither of which constitutes valid grounds for denying an emissions warranty claim under 40 CFR §85.2103(d), as the manufacturer cannot demonstrate the maintenance gap caused a documented design defect. This failure pattern is documented in JLR Technical Service Bulletins LTB00735 and SSM74184. Land Rover Korea issued a recall for the same timing chain failure in 2020. No equivalent recall was issued in the United States for identical vehicles with identical engines. JLR has refused all requests for review or reconsideration for 24 months. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 7, 2026 · Engine · 60,000 miles · CA

The contact owns a 2020 Land Rover Range rover 3.0. The contact stated while driving on the highway heard loud bang, no warning lights illuminated, continued to drive. white grayish Smoke coming from underneath the vehicle and a burning oil smell. There was also a lot of oil spots visible underneath the vehicle. Pulled off the road. The vehicle was towed to the dealer where it was diagnosed with engine failure caused by timing components. The vehicle was not repaired. The manufacturer was notified of the issue. The approximate failure mileage was 60,000.

Filed Apr 16, 2026 · Brakes, Electrical · TX

Known Recall Issue: The failure pattern aligns with known manufacturer defect categories involving: •Engine torque / internal engine failure conditions •Cooling system failure leading to overheating Shortly after I purchased my 2015 Range Rover, I started to have repeated and escalating safety-critical failures involving sudden loss of power, engine malfunction, and vehicle shutdown while driving at highway speeds. The vehicle has experienced multiple incidents of complete or partial power loss while in motion, resulting in near-collision events. Despite repeated repairs by authorized dealerships, the underlying defect has not been resolved. The failure pattern suggests a systemic mechanical defect involving engine performance and cooling system integrity rather than isolated maintenance issues. The primary safety concern is sudden loss of propulsion while driving at highway speeds, which has occurred on more than one occasion. These incidents present a significant risk of: •Rear-end collisions •Loss of vehicle control •Serious injury or fatality TECHNICAL FAILURE PATTERN Observed progression of failure: •Oil leakage / burning smell •Internal engine degradation symptoms •Cooling system failure and overheating •Electrical instability •Final engine shutdown / seizure events This suggests a systemic mechanical defect affecting engine integrity and thermal management systems. REQUEST FOR INVESTIGATION I respectfully request the federal safety agency to: 1.Investigate potential safety defects in this vehicle and model year 2.Evaluate whether similar failures are occurring in other vehicles 3.Assess adequacy of existing recall coverage 4.Review risk associated with sudden engine shutdown while driving 5.Determine whether recall expansion or additional safety action is warranted

Filed Feb 11, 2026 · Engine · IN

I am reporting a catastrophic engine failure involving a 2016 Land Rover Range Rover Supercharged 5.0L (VIN: [XXX] ) with approximately 88,000 miles. The vehicle experienced sudden engine failure due to a timing chain malfunction. Timing chain failure in this engine platform can result in immediate engine stall and total loss of propulsion without warning. A sudden engine stall while driving presents a serious safety risk, including loss of power steering assist, reduced braking performance, and increased risk of collision. The 5.0L AJ133 engine used in 2013–2017 Range Rover and Range Rover Sport vehicles has a documented pattern of premature timing chain and timing chain tensioner failures. Numerous owner reports indicate similar failures occurring before expected service life. In my case, the timing chain failure caused catastrophic internal engine damage requiring full engine replacement. The failure occurred despite proper maintenance and without prior warning indicators sufficient to prevent breakdown. This issue represents a potential safety defect because sudden engine failure can occur while the vehicle is in motion, creating hazardous driving conditions. I am requesting that the federal safety agency review this issue for potential investigation into premature timing chain failure in 2013–2017 Land Rover Range Rover 5.0L Supercharged vehicles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)