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ProblemsByVin File / 2021-CADILLAC-XT5 NHTSA data synced 1 day ago
Cadillac

2021 Cadillac XT5 problems

Light NHTSA footprint — 13 owner complaints and 2 active recall campaigns. Either a clean record or thin data; we'll show what's there.

The 2021 Cadillac XT5 has 13 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of August 2026). The most-reported system is electrical at 4 complaints, typically surfacing around 49,859 miles (~$850 to repair). Source: NHTSA Office of Defects Investigation.

Cadillac XT5 owner complaints by model year
Model yearOwner complaintsRecalls
2018 XT5 66 0
2019 XT5 32 0
2020 XT5 22 5
2021 XT5 (this page) 13 2
2022 XT5 9 3
2023 XT5 15 4
2024 XT5 10 3
2021 Cadillac XT5
Photo: JustAnotherCarDesigner / Wikimedia Commons, CC0 · representative photo of the Cadillac XT5
0 5 10
Reliability score
8.4 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
2
Severe
0
Moderate
Should you avoid this 2021 XT5?
Generally reliable

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.

NHTSA crash-test safety ratings 5 / 5 overall

Overall 5/5
Frontal crash 5/5
Side crash 5/5
Rollover 4/5

Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Standard · Lane departure warning: Standard

Source: NHTSA New Car Assessment Program — tested configuration: 2021 Cadillac XT5 SUV AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.

Buying a used 2021 Cadillac XT5? 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

⚠ The one to take seriously: electrical is flagged severe on this model , showing up around 49,859 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: 8.4/10 model. The priciest documented failure is electrical (~$850) — 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 →
✦ Ask the data · AI

Ask anything about your 2021 Cadillac XT5

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.

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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Top trouble spots 1 category with 3+ complaints

electrical
4 reports · fails ~49,859 mi · avg $850
severe
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2021 XT5's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2021 XT5?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2021 XT5 · electrical
When I turn on the vehicle, it will have no sound - audio, turn signal, and most importantly and concerning, seatbelt warning chime. the electrical issues also extend to the hvac sustain have been trying to get this resolved with two dealerships and Cadillac directly for 1.5…
2021 XT5 · engine
The contact owns a 2021 Cadillac XT4. The contact stated that while stopped at a traffic signal, the signal turned green; however, when the accelerator pedal was depressed, the vehicle hesitated before responding as needed. The contact stated that the vehicle lunged into motion.…
08/15/2024 · at 45,000 mi · NHTSA ODI #11608767.0
2021 XT5 · engine
The contact owns a 2021 Cadillac XT5. The contact stated that while an oil change was being completed, an oil leak was discovered. No warning light was illuminated. The dealer diagnosed the vehicle and determined that the head gasket needed to be replaced. The vehicle was…
06/11/2026 · at 30,000 mi · NHTSA ODI #11743461.0
2021 XT5 · electrical Crash
The contact owns a 2021 Cadillac XT4. The contact stated that while driving in stop-and-go traffic, the contact rear-ended a vehicle in front. The contact crashed the vehicle at approximately 5 mph; however, the collision caused severe front end damage to the vehicle. The air…
05/27/2021 · at 1,800 mi · NHTSA ODI #11418746.0 · see electrical pattern →
View all 13 owner complaints →
Had a problem with your 2021 Cadillac XT5? 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.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 2 of 2

severe NHTSA 22V709000 September 22, 2022

General Motors, LLC (GM) is recalling certain 2020-2021 Cadillac XT5, XT6, and GMC Acadia vehicles equipped with the optional Surround Vision feature

An inoperative rearview camera can reduce the driver's rear visibility, increasing the risk of a crash.

Fix: Dealers will replace the coaxial cables, free of charge. Owner notification letters were mailed January 18, 2023. Owners may contact Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222378380.
severe NHTSA 21V422000 June 3, 2021

General Motors, LLC

Improperly attached and seated fuel supply lines may loosen or separate, causing a fuel leak and increasing the risk of a fire.

Fix: Dealers will inspect and replace fuel supply lines as necessary, free of charge. Owner notification letters were mailed on July 1, 2021. Owners may contact Cadillac customer service at 1-800-458-8006 and GMC customer service at 1-800-462-8782. GM's number for this recall is N212335590.

Common questions

Is the 2021 Cadillac XT5 reliable?

Mostly yes. With a reliability score of 8.4 out of 10 based on 13 owner complaints filed with NHTSA, the 2021 Cadillac XT5 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 2021 Cadillac XT5?

On the NHTSA data, the 2021 Cadillac XT5 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 8.4/10 — 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 2021 Cadillac XT5?

Inspect the electrical first — it's the most-reported issue on this model, with 4 owner complaints filed. Typical failure occurs around 49,859 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.

Is the 2021 Cadillac XT5 a good used car to buy?

It scores 8.4 out of 10 on our NHTSA-based read of 13 owner complaints. The main thing to watch is electrical. Typical failure occurs around 49,859 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 2021 Cadillac XT5?

Based on NHTSA records, the most-reported issue is electrical, with 4 complaints filed. Typical failure occurs around 49,859 miles. Average repair cost runs about $850 at an independent shop.

What's the most expensive thing that goes wrong?

The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 49,859 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Cadillac XT5 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 2021 Cadillac XT5?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 13 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.

Related

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/2021/Cadillac/XT5. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Cadillac. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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