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ProblemsByVinFile / 2007-CADILLAC-STSNHTSA data synced 1 day ago
Cadillac
2007 Cadillac STS problems
The 2007 Cadillac STS has 53 NHTSA owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.
The 2007 Cadillac STS has 53 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of August 2026). The most-reported system is airbags at 15 complaints, typically surfacing around 87,118 miles (~$1,100 to repair). Source: NHTSA Office of Defects Investigation.
Solid reliability overall. Common issues are concentrated in a few systems.
0
Critical
2
Severe
0
Moderate
Should you avoid this 2007 STS?
Generally reliable
Buyable on the data — keep up the usual maintenance and inspect normally.
No systemic severe-failure pattern in the complaint record
Reliability score 7.6/10 — above the segment average
2 recall campaigns on file
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.
Buying a used 2007 Cadillac STS? Check these first
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.
What to inspect on this specific car
airbags — 15 owner reports
· tends to show around 87,118 mi · ~$1,100 to fix
electrical — 10 owner reports
· tends to show around 51,539 mi · ~$850 to fix
lighting — 5 owner reports
· tends to show around 90,199 mi · ~$250 to fix
powertrain — 5 owner reports
· tends to show around 48,828 mi · ~$2,500 to fix
⚠ The one to take seriously: airbags is flagged
severe on this model
, showing up around 87,118 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 2 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 7.6/10 model. The priciest documented failure is
powertrain (~$2,500) — 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.
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2007 STS· electrical
I have a 2007 Cadillac sts - top of the line car. At 800 miles, I had to have a new engine put in the car and now at 4,000 miles, the electrical systems fail, with out any warning. The car's electrical system totally shuts down, the hydraulic sytems fails and the engine is…
Passenger air bag warning light - dealer will not fix for less than $800.00. Same issue as 2007 Cadillac cts. See below. This was a company car built early for employee evaluation. I am sure it was the same seat system general motors is recalling certain model year 2005-2007…
The headlights have a major fogging issue which leads to impaired visibility both for the driver of the car and for other drivers on the road. This issue is being reported in sts and cts Cadillac forums at least as far back as 2008. I believe this is a defect in either the…
Vehicle failed to start three times since purchased new and had complete shut off at highway speeds once. Since this is an intermittent problem, Cadillac dealer advised me that they cannot diagnose without reproducing problem. This is an unsafe condition and an unacceptable…
Had a problem with your 2007 Cadillac STS?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
General Motors LLC (GM) is recalling certain model year 2004-2007 Cadillac CTS-V vehicles manufactured October 6, 2003, to March 15, 2007, and 2006-2007 Cadillac STS-V vehicles manufactured June 23, 2005, to March 15, 2007
If the flange melts, a hole may be created allowing the fuel pump to leak fuel, causing the vehicle to stall, increasing the risk of a vehicle crash. Additionally, leaking fuel in the presence of an ignition source increases the risk of a fire.
Fix: GM will notify owners, and dealers will replace the fuel module and fuel tank jumper harness, free of charge. GM sent out interim notices in late October. The recall began on March 12, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 14405.
On certain passenger vehicles, the rear axle pinion seal does not meet all of the specifications and may experience a fluid leak
A rear differential failure may cause loss of motive power and possibly loss of control increasing the risk of a crash.
Fix: Dealers will replace the pinion seal free of charge. The recall began on february 1, 2008. Owners may contact Cadillac at 1-800-458-8006 or http://www.Cadillac.com; Pontiac at 1-800-620-7668 or http://www.Pontiac.com; and Saturn at 1-800-972-8876 or http://www.Saturn.com.
Common questions
Is the 2007 Cadillac STS reliable?
Mostly yes. With a reliability score of 7.6 out of 10 based on 53 owner complaints filed with NHTSA, the 2007 Cadillac STS is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2007 Cadillac STS?
On the NHTSA data, the 2007 Cadillac STS 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; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2007 Cadillac STS?
Inspect the airbags first — it's the most-reported issue on this model, with 15 owner complaints filed. Typical failure occurs around 87,118 miles. Average repair cost runs about $1,100 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.
Is the 2007 Cadillac STS a good used car to buy?
It scores 7.6 out of 10 on our NHTSA-based read of 53 owner complaints. The main thing to watch is airbags. Typical failure occurs around 87,118 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.
What's the most common problem on the 2007 Cadillac STS?
Based on NHTSA records, the most-reported issue is airbags, with 15 complaints filed. Typical failure occurs around 87,118 miles. Average repair cost runs about $1,100 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Typical failure occurs around 87,118 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Cadillac STS has open recalls?
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.
Is an extended warranty worth it on a 2007 Cadillac STS?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 53 complaints on file and the costliest repair averaging $1,100, 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.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 1 day ago. Verify the raw federal record at
nhtsa.gov/vehicle/2007/Cadillac/STS.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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