The 2001 Range Rover with the 4.0L V8 is a capable luxury SUV plagued by catastrophic engine failures due to poor cylinder liner design and chronic transmission cooling issues. Ownership requires deep pockets and a tolerance for being stranded.
Cylinder Liner Slippage and Catastrophic Engine Failure
Common · high severityTypical onset: 60,000-120,000 mi
Symptoms: White smoke from exhaust on cold starts, Coolant loss with no visible leaks, Overheating despite new thermostat and water pump, Rough idle that worsens when warm, Milky oil on dipstick or cap indicating coolant intrusion
Fix: The Bosch-design V8 suffers from poorly secured cylinder liners that slip under thermal cycling, allowing coolant into cylinders. Fix requires complete engine rebuild with top-hat liners or factory short block replacement. Expect 25-35 labor hours for removal, rebuild/replace, and reinstallation. Many owners opt for used low-mileage engines to save cost, but those carry same risk.
Estimated cost: $6,500-12,000
Transmission Oil Cooler Line Failure and Fluid Cross-Contamination
Common · high severityTypical onset: 70,000-110,000 mi
Symptoms: Transmission slipping or delayed engagement, Strawberry milkshake appearance in coolant reservoir, Transmission overheating warning on dash, Engine overheating simultaneously with trans issues, Sweet smell from exhaust
Fix: The transmission cooler sits inside the radiator and internal leaks allow coolant and ATF to mix, destroying both the transmission and sometimes the engine. Requires new radiator, complete transmission flush and filter service, sometimes full transmission rebuild if contamination was severe. Critical to catch early. 8-15 hours labor depending on transmission damage.
Estimated cost: $1,800-5,500
Head Gasket Failure (Both Banks)
Common · high severityTypical onset: 80,000-140,000 mi
Symptoms: External coolant leaks at block deck surface, Combustion gases in cooling system (bubbling in reservoir), Persistent overheating, Loss of coolant without visible drips, Exhaust smell in coolant
Fix: Often occurs alongside or independent of liner issues. Thin gasket design and aluminum heads expanding differently than block cause failure. Must resurface heads, check for warpage, replace gaskets and all cooling system hoses. 16-22 hours labor. Often discover additional problems once heads are off (cracked heads, liner issues).
Estimated cost: $3,200-5,800
Air Suspension Compressor and Bag Failure
Common · medium severityTypical onset: 60,000-100,000 mi
Symptoms: Vehicle sitting low on one or more corners overnight, Suspension fault warning on dash, Compressor running constantly (hear it cycling in cargo area), Harsh ride quality, Inability to raise suspension to off-road height
Fix: Air bags crack and leak, compressor works overtime and burns out. Compressor alone is 2-3 hours, each air strut is 1.5-2 hours per corner. Many owners convert to traditional coil springs (aftermarket kits around $800-1,200 plus 6-8 hours labor) to escape chronic air suspension money pit.
Estimated cost: $1,200-3,500
Transfer Case and Transmission Mount Deterioration
Occasional · medium severityTypical onset: 70,000-120,000 mi
Symptoms: Clunking on acceleration or deceleration, Vibration at highway speeds, Visible drivetrain movement when shifting into gear, Difficulty engaging gears smoothly
Fix: Rubber mounts fail from oil contamination and age, allowing excessive drivetrain movement. Transmission mount replacement requires dropping exhaust and supporting transmission, 3-4 hours. Transfer case mounts add another 2-3 hours. Often done together since access requires similar work.
Estimated cost: $800-1,600
Electrical Gremlins from Corroded Body Control Module
Common · medium severitySymptoms: Intermittent window or sunroof operation, Door locks cycling randomly, HVAC blower only works on certain speeds, Instrument cluster lights flickering, Battery drain overnight
Fix: BCM located under driver seat collects water from clogged sunroof drains or door vapor barriers. Corrosion causes bizarre electrical issues. BCM replacement and reprogramming takes 2-3 hours, but diagnosis can take many more hours chasing symptoms. Must fix water intrusion source or problem repeats.
Estimated cost: $600-1,800
Front Axle Universal Joint and CV Boot Failure
Occasional · low severityTypical onset: 80,000-130,000 mi
Symptoms: Clicking when turning at low speeds, Grease on inside of front wheels, Clunking from front end over bumps, Vibration that changes with steering angle
Fix: Front CV boots tear, allowing grease to escape and dirt to enter. U-joints in front driveshaft wear from lack of lubrication. CV axle replacement is 2-3 hours per side. Front driveshaft U-joints require special press work, 3-4 hours, or replace entire driveshaft assembly.
Estimated cost: $500-1,400
Only buy if you have a $5,000 emergency fund earmarked for engine replacement and accept that this vehicle will strand you — it's not if, but when.
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.