Discovery (L318)
Data covers 4 NHTSA model names
Reliability Score
Complaints by Engine Code
Land Rover Discovery Unidentified Engine
View details
Complaint Breakdown
4.6-V8-Gas
4.6L 8-cylView details
Complaint Breakdown
4.0-V8-Gas
4.0L 8-cylView details
Complaint Breakdown
EFI - LEV
4.0L 8-cylView details
Complaint Breakdown
Show 2 additional engine variants with limited data
3.9-V8-Gas
3.9L 8-cylView details
Complaint Breakdown
4.4-V8-Gas
4.4L 8-cylView details
Complaint Breakdown
Owner Complaints by System
Complaints owners filed with NHTSA about the Land Rover Discovery, counted across every engine. A complaint can name more than one system.
What to check on a used 2000-2004 Land Rover Discovery
On a used 2000-2004 Land Rover Discovery, the systems with the most NHTSA owner complaints are the engine (101), the brakes (77) and the cooling system (75). Each one has an inspection step below, with counts as of 2026-10-12. A complaint is an owner report, not a confirmed defect, and counts rise with sales.
- Start the engine cold and listen for the first 30 seconds, then again at idle once it is warm.Costly repair. NHTSA has 101 owner complaints on the 2000-2004 Land Rover Discovery about the engine, all engines combined.
- On an empty road, brake firmly from 40 mph with a light grip on the wheel.Safety. NHTSA has 77 owner complaints on the 2000-2004 Land Rover Discovery about the brakes.
- With the engine cold, check the coolant level and color, then watch the temperature gauge on the drive.Costly repair. NHTSA has 75 owner complaints on the 2000-2004 Land Rover Discovery about the cooling system, all engines combined.
- Accelerate gently through every gear, then once at full throttle. Shift into Reverse and back to Drive.Costly repair. NHTSA has 46 owner complaints on the 2000-2004 Land Rover Discovery about the transmission and drivetrain, all engines combined.
- Switch on every electrical item in turn: lights, windows, locks, wipers, climate fan, screen and power outlets.Costly repair. NHTSA has 26 owner complaints on the 2000-2004 Land Rover Discovery about the electrical system.
Recalls (12)
JAGUAR LAND ROVER NORTH AMERICA, INC. (LAND ROVER) IS RECALLING CERTAIN REAR DRIVESHAFT COUPLINGS, LAND ROVER BRANDED PART NUMBER TVF100010, MANUFACTURED FROM APRIL 2011 THROUGH NOVEMBER 2011, SOLD FOR USE AS SERVICE PARTS FOR CERTAIN MODEL YEAR 1995-1999 DISCOVERY, 1999-2004 DISCOVERY II, AND 1995 RANGE ROVER CLASSIC VEHICLES. SOME OF THE REAR DRIVESHAFT COUPLINGS MAY NOT HAVE BEEN MANUFACTURED TO THE REQUIRED ENGINEERING DESIGN SPECIFICATIONS AND MAY EXHIBIT THE ONSET OF JOINT SEPARATION, PRECLUDED BY DRIVE LINE VIBRATION.
ON CERTAIN SPORT UTILITY VEHICLES, THE ACTIVE CORNERING ENHANCEMENT (ACE) PUMP BANJO BOLT LOOSES TORQUE AND ALLOWS FLUID TO LEAK PAST THE JOINT.
CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARDS NO. 105, "HYDRAULIC AND ELECTRIC BRAKE SYSTEMS," AND NO. 135, "PASSENGER CAR BRAKE SYSTEMS." THE ANTI-LOCK BRAKING SYSTEM (ABS) MODULATOR VALVE COVER RETAINING BOLTS CAN CRACK DUE TO STRESSES TRANSMITTED BY THE FLEXING VALVE COVERS.
ON CERTAIN SPORT UTILITY VEHICLES, THE THROTTLE CAN STICK INTERMITTENTLY DURING ITS OPERATION. THE EXACT POINT OF STICKING IS NOT PREDICTABLE AND CAN RESULT IN A HIGHER ENGINE SPEED THAN EXPECTED.
ON SOME SPORT UTILITY VEHICLES, THE ACCELERATOR CABLE COULD HAVE BECOME KINKED DURING VEHICLE ASSEMBLY, RESULTING IN CHAFFING OF THE CABLE. CONTINUED CHAFFING CAN LEAD TO BREAKAGE OF THE INTERIOR CABLE STRANDS.
Show 7 older recalls
ON CERTAIN SPORT UTILITY VEHICLES, CONTAMINATION OF AN ANTI-LOCK BRAKING SYSTEM (ABS) SENSOR CAN CAUSE THE ABS ELECTRONIC CONTROL UNIT (ECU) TO INCORRECTLY INTERPRET THE SENSOR SIGNAL, RESULTING IN INAPPROPRIATE ABS ACTIVATION.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH WARN INDUSTRIES' WINCH KITS. A POWER INTERRUPT SOLENOID, POSSIBLY INCLUDED IN THE WINCH ASSEMBLY, CAN DEVELOP AN ELECTRICAL LEAK PATH TO GROUND.
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH ACTIVE CORNERING ENHANCEMENT (ACE). THE HIGH-PRESSURE HYDRAULIC PIPE THAT RUNS FROM THE ACE PUMP TO THE ACE VALVE BLOCK COULD FRACTURE AT ITS UNION WITH THE PUMP.
VEHICLE DESCRIPTION: CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 114, "THEFT PROTECTION." WATER CONTAMINATION OF THE AUTOMATIC TRANSMISSION OIL CAN LEAD TO VARIOUS FAILURE MODES OF THE TRANSMISSION. ONE OF THESE FAILURE MODELS RESULTS IN INCORRECT OPERATION OF THE PARK LOCK FUNCTION THAT COULD ALLOW A VEHICLE TO ROLL AWAY IF PARKED WITHOUT THE HANDBRAKE PROPERLY SET.
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE LOADING CONDITIONS ON THE VEHICLE'S LEFT SIDE ENGINE IDLER PULLEY CAN EXCEED THE MAXIMUM CALCULATED FIGURE OF THE ORIGINAL DESIGN SPECIFICATION. THE MATERIAL OF THE PULLEY CAN FRACTURE AND ULTIMATELY FAIL. FAILURE OF THE PULLEY MATERIAL CAN CAUSE THE PULLEY TO THROW OFF THE SERPENTINE BELT.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH ACTIVE CORNERING ENHANCEMENT (ACE). THE LOADING CONDITIONS ON THE VEHICLE'S LEFT SIDE ENGINE IDLER PULLEY CAN EXCEED THE MAXIMUM CALCULATED FIGURE OF THE ORIGINAL DESIGN SPECIFICATION. THE MATERIAL OF THE PULLEY CAN FRACTURE AND ULTIMATELY FAIL. FAILURE OF THE PULLEY MATERIAL CAN CAUSE THE PULLEY TO THROW OFF THE SERPENTINE BELT.
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH ACTIVE CORNERING ENHANCEMENT (ACE). THE HIGH-PRESSURE HYDRAULIC PIPE THAT RUNS FROM THE ACE PUMP TO THE ACE VALVE BLOCK COULD FRACTURE AT ITS UNION WITH THE PUMP.
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Frequently Asked Questions
What are the most common 2000-2004 Land Rover Discovery complaints?
Owners have filed 319 complaints with NHTSA about the 2000-2004 Land Rover Discovery. The systems they name most often are the engine, the brakes and the cooling system.
Is the 2000-2004 Land Rover Discovery a good used car?
That depends on the model year, the mileage and the maintenance history of the car in front of you. Owners have filed 319 complaints with NHTSA about the 2000-2004 Land Rover Discovery. Check which systems they name most often and whether a recall is still open on that car.
How many NHTSA complaints does the 2000-2004 Land Rover Discovery have?
NHTSA has 319 owner complaints on file for the 2000-2004 Land Rover Discovery as of the latest data pull. A complaint is an owner's report, not a confirmed defect, and counts rise with sales.
What recalls affect the 2000-2004 Land Rover Discovery?
NHTSA lists 12 recalls covering some 2000-2004 Land Rover Discovery vehicles. Which ones apply depends on the VIN: enter it at nhtsa.gov/recalls to see the open campaigns on a specific car.
What should I check before buying a used Land Rover Discovery?
Run the VIN through NHTSA's recall lookup and confirm every open recall has been done. Look hardest at the engine, the brakes and the cooling system, the systems owners complain about most. Ask for maintenance records, have an independent mechanic inspect the car and run a vehicle history report for prior accidents and title issues.
What are the NHTSA crash test ratings for the Discovery?
The 2003 Land Rover Discovery received an overall N/A-star safety rating from NHTSA. Frontal crash: N/A stars. Side crash: N/A stars. Rollover: 2 stars. Electronic Stability Control: No. Forward Collision Warning: No. Lane Departure Warning: No. These ratings are based on standardized crash tests conducted by the National Highway Traffic Safety Administration.
Data from NHTSA federal complaints database. 319 complaints analyzed. Data confidence: high. Last updated: 2026-10-12.