On certain passenger vehicles, the fuel tank may have a localized thin wall section in the lower half of the tank
A fuel leak in the presence of an ignition source could result in a fire.
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The 2005 Lincoln LS has 90 NHTSA owner complaints and 1 active recall campaign on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.
The 2005 Lincoln LS has 90 NHTSA owner complaints and 1 recall on file (U.S. federal records, as of August 2026). The most-reported system is powertrain at 16 complaints, typically surfacing around 48,435 miles (~$2,500 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2005 LS (this page) | 90 | 1 |
| 2006 LS | 18 | 0 |
Solid reliability overall. Common issues are concentrated in a few systems.
Buyable on the data — keep up the usual maintenance and inspect normally.
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
⚠ The one to take seriously: electrical is flagged severe on this model , showing up around 62,437 mi. Inspect it closely on a test drive.
Run the VIN from the listing — 1 active recall on this model. Recall repairs are always free.
Verdict for buyers: 7.6/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →When owners report each system failing, in actual miles — so you can see what's likely behind you, what's due around now, and what to budget for next. Enter your mileage to mark where you are.
"Typical" = median owner-reported failure mileage from the NHTSA complaint record for this exact year and model. Not a maintenance schedule — a heads-up on where this model's failures cluster.
Owner of a 2005 Lincoln ls. Car shuts down and goes on throttle mode at any given time. It seems to occur after a heavy rain fall. This failure occurs several times a month and be very dangerous to drive. To supposedly correct this issue, I have taken it to a Lincoln dealership…
Dt: the contact stated the check engine light and other lights illuminated. The vehicle would not accelerate over 40 MPH. The mechanic reset the warning lights. But was unable to diagnose the cause of the problem. The warning lights illuminated again. This time the vehicle…
2 lugs on right rear wheel broke. Remaining lugs were loose. This happened at 70 MPH with 2005 Lincoln ls. Total mileage on vehicle at time of incident was 1,850 miles. *nm
It was driving fine one day until I went to start it. It said etc engine fail safe mode, check parking brake and something about the gears. It starts sometimes, I've had it shut down while doing 50 MPH and lose steering and bad braking. This is a potential hazard for my newborn…
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
A fuel leak in the presence of an ignition source could result in a fire.
Mostly yes. With a reliability score of 7.6 out of 10 based on 90 owner complaints filed with NHTSA, the 2005 Lincoln LS is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
On the NHTSA data, the 2005 Lincoln LS does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 7.6/10 — above the segment average; 1 recall campaign on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
Inspect the powertrain first — it's the most-reported issue on this model, with 16 owner complaints filed. Typical failure occurs around 48,435 miles. Average repair cost runs about $2,500 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
It scores 7.6 out of 10 on our NHTSA-based read of 90 owner complaints. The main thing to watch is powertrain. Typical failure occurs around 48,435 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
Based on NHTSA records, the most-reported issue is powertrain, with 16 complaints filed. Typical failure occurs around 48,435 miles. Average repair cost runs about $2,500 at an independent shop.
The powertrain is one of the costlier repair items. Average repair cost runs about $2,500 at an independent shop. Typical failure occurs around 48,435 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 90 complaints on file and the costliest repair averaging $2,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.