Roush Performance Products, Inc
A partial loss of the rear braking system can increase the risk of a crash.
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The 2015 Ford Mustang has 434 NHTSA owner complaints and 4 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 2015 Ford Mustang has 434 NHTSA owner complaints and 4 recalls on file (U.S. federal records, as of July 2026). The most-reported system is electrical at 58 complaints, typically surfacing around 36,385 miles (~$850 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2012 Mustang | 469 | 1 |
| 2013 Mustang | 271 | 2 |
| 2014 Mustang | 356 | 4 |
| 2015 Mustang (this page) | 434 | 4 |
| 2016 Mustang | 367 | 1 |
| 2017 Mustang | 263 | 5 |
| 2018 Mustang | 185 | 3 |
Average for the segment. Some recurring trouble spots worth knowing about.
Repair exposure runs above average — only with money set aside and eyes open.
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.
Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Optional · Lane departure warning: No
Source: NHTSA New Car Assessment Program — tested configuration: 2015 Ford Mustang 2 DR RWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
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 36,385 mi. Inspect it closely on a test drive.
Run the VIN from the listing — 4 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 6.2/10 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.
Http://www.mustang6g.com/forums/showthread.php?t=14267 vehicle exhibited the sound shown in the video. It took an independent shop to diagnose and find the problem to be shown in the transmission bellhousing of the mt82. Dealer finally heard the issue and service manager…
Purchased 2015 mustang 5.0 with only 6000 miles. And numerous times I tried to register my mustang with Ford sync vehicle health report but said my vehicle wasn't compatible, which I didn't understand. When I hit 13000miles... I noticed vehicle ac was not cooling for a…
When driving and going over a bump the rear shock completely ripped from the frame of the car
“Charge system service now” came on the dash, battery lost power after about 10 seconds, screen went black, dash went black, car locked up, opened the hood and the engine was on fire, called 911 who came quickly and put the fire out without the entire car burning, insurance…
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
A partial loss of the rear braking system can increase the risk of a crash.
If the vehicle experiences a fuel leak in the presence of an ignition source it can, increase the risk of a vehicle fire. Reduced parking brake function could potentially result in unexpected vehicle movement, which may increase the risk of injury.
A partially seated fuel pressure sensor could cause a fuel odor or a fuel leak, increasing the risk of a vehicle fire in the presence of an ignition source.
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA21002 on NHTSA →
How NHTSA investigations work, and what's open now →
It's got known weak points. With a reliability score of 6.2 out of 10 based on 434 owner complaints filed with NHTSA, the 2015 Ford Mustang has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
The 2015 Ford Mustang is a higher-risk ownership prospect. Repair exposure runs above average — only with money set aside and eyes open. The record behind that call: Electrical system: 58 complaints, classified severe, failures cluster 11,050–61,000 mi; Brakes: 29 complaints, classified severe, failures cluster 9,046–76,000 mi; Reliability score 6.2/10 — around the segment average; 4 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
Inspect the electrical first — it's the most-reported issue on this model, with 58 owner complaints filed. Typical failure occurs around 36,385 miles. Average repair cost runs about $850 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 6.2 out of 10 on our NHTSA-based read of 434 owner complaints. The main thing to watch is electrical. Typical failure occurs around 36,385 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 electrical, with 58 complaints filed. Typical failure occurs around 36,385 miles. Average repair cost runs about $850 at an independent shop.
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 36,385 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 434 complaints on file and the costliest repair averaging $850, 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.