The 2017 Range Rover with the 5.0L supercharged V8 is a luxurious but maintenance-intensive vehicle plagued by catastrophic engine failures, transmission oil cooler leaks, and electrical gremlins that require specialty tools and expertise to diagnose properly.
Catastrophic Engine Failure - Piston/Bearing/Short Block
Occasional · high severityTypical onset: 40,000-80,000 mi
Symptoms: Metallic knocking or rattling from engine bay, especially on cold start, Sudden loss of power with check engine light and low oil pressure warning, Metal shavings in oil during service, White smoke from exhaust indicating coolant intrusion
Fix: Complete engine teardown reveals scored cylinders, spun bearings, or cracked pistons. Most shops recommend short block replacement or full engine rebuild. 35-50 hours labor plus core charges. JLR extended warranty covered some cases through 2020, but most owners are on their own now.
Estimated cost: $15,000-25,000
Transmission Oil Cooler Leak
Common · high severityTypical onset: 50,000-90,000 mi
Symptoms: Pink or red fluid pooling under vehicle near transmission bell housing, Transmission slipping or harsh shifting when hot, Overheating transmission warning on instrument cluster, Burnt smell from undercarriage after highway driving
Fix: The ZF 8HP transmission cooler lines and integrated cooler fail, allowing cross-contamination between coolant and ATF. Requires transmission removal, complete fluid flush, cooler replacement, and often torque converter replacement. 12-18 hours labor. Catch it early or risk total transmission failure.
Estimated cost: $3,500-6,500
Fuel System Contamination and Pump Failure
Occasional · high severitySymptoms: Hard starting or extended cranking, especially when tank is below half, Rough idle and hesitation under acceleration, Fuel smell in cabin or near fuel tank area, Check engine light with fuel pressure/mixture codes
Fix: The in-tank fuel pump and filter assembly fails prematurely, often due to debris or ethanol sensitivity. NHTSA recall addressed some units, but failures continue. Requires fuel tank drop, pump/filter module replacement, and full system cleaning. 6-9 hours labor. Some cases required complete fuel system purge due to contamination.
Estimated cost: $2,200-3,800
Instrument Cluster and Electrical System Faults
Common · medium severityTypical onset: 30,000-70,000 mi
Symptoms: Intermittent gauge failure - speedometer, tach, or fuel gauge going dead, Multiple warning lights illuminating simultaneously with no actual faults, Infotainment system freezing or rebooting randomly, Electrical accessories (windows, seats, mirrors) operating erratically
Fix: Gateway module, instrument cluster, or body control module software corruption or hardware failure. Requires JLR diagnostic tools (SDD/Pathfinder) for proper diagnosis. Simple software updates solve 30% of cases; hardware replacement needed otherwise. 2-5 hours diagnostic/programming labor plus module cost.
Estimated cost: $800-3,200
Transmission Mount Failure
Common · medium severityTypical onset: 60,000-100,000 mi
Symptoms: Clunking or banging when shifting from Park to Drive/Reverse, Excessive vibration at idle in gear, Visible sagging of transmission when inspected on lift, Harsh engagement during acceleration from stop
Fix: The rear transmission mount tears or separates, allowing excessive drivetrain movement. Common on all ZF 8HP-equipped Range Rovers due to weight and torque. Replacement requires transmission support and subframe access. 3-5 hours labor. Inspect all engine/trans mounts while in there.
Estimated cost: $600-1,200
Seat Belt Pretensioner and Retractor Faults
Occasional · medium severitySymptoms: Seat belt warning light remains illuminated with all belts fastened, Front seat belts fail to retract smoothly or lock up unexpectedly, Clicking or grinding noise from seat belt mechanism, Check message for restraint system malfunction
Fix: Multiple NHTSA recalls addressed pretensioner wiring and retractor mechanism failures. Requires seat belt buckle, retractor, or pretensioner replacement. JLR-specific parts only. 2-4 hours labor per seat depending on component. Some cases need B-pillar trim removal and wiring harness repair.
Estimated cost: $800-1,800
Only buy if you have a comprehensive extended warranty or $10K+ emergency fund - the engine failure risk alone makes this a financial gamble for the average used buyer.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.