2003 Land Rover Discovery engine problems
The 2003 Land Rover Discovery has 20 engine complaints filed with NHTSA — 29% of the year's total, and up sharply from the prior model year.
20
Engine complaints
29%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“TL* THE CONTACT OWNS A 2003 LAND ROVER DISCOVERY. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE CHECK ENGINE AND OIL WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS WHERE THEY ADVISED HIM THAT THERE WERE SLIGHT OIL LEAKS FOUND. THE CONTACT…”
Common questions
How many engine complaints does the 2003 Land Rover Discovery have?
NHTSA has 20 complaints about the 2003 Land Rover Discovery engine — 29% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.