2021 Cadillac Escalade: Problems & Reliability
AVOID2021 Cadillac Escalade: AVOID — 96 owner complaints, 1.4× the Escalade median year by raw count; top issue: engine (53 complaints).
CarWhere's verdict score for the 2021 is 3.14, where 1.00 is a typical Escalade year once complaints are weighted for severity and spread over time on the road; the avoid line is 1.60, so this year clears it by 1.54. Severity drives it: 78% of those complaints report a crash, fire or injury or involve a safety-critical system (engine, powertrain, steering, brakes or fuel).
Sources: NHTSA owner complaints (ODI), recall campaigns and manufacturer service bulletins, CarWhere verified buyer prices · Model years 2015–2026 compared · Updated 2026-11-07 · By CarWhere Research · Methodology
96
NHTSA complaints
1.4×
vs. median Escalade year
799
Service bulletins
9
Recall campaigns
Most-reported 2021 Cadillac Escalade problems
Engine dominates the record — 55% of complaints name it.
| Component | Complaints | Share of 2021 complaints |
|---|---|---|
| Engine | 53 | 55% |
| Electrical system | 13 | 14% |
| Powertrain / transmission | 11 | 11% |
| Engine & cooling | 10 | 10% |
| Unknown or other | 8 | 8% |
A complaint can name more than one component, so shares can add up to more than 100%.
2021 Cadillac Escalade recalls
9 recall campaigns on federal record for the 2021, reported between Mar 18, 2021 and Sep 18, 2025.
| NHTSA campaign | Reported | Component |
|---|---|---|
| 25V619000 | Sep 18, 2025 | Fuel system, diesel › Storage › Tank assembly |
| 25V274000 | Apr 24, 2025 | Engine & cooling › Engine › Hard parts internal/mechanical |
| 24V797000 | Oct 24, 2024 | Powertrain / transmission › Automatic transmission › Control module › Software |
| 22V827000 | Nov 3, 2022 | Exterior lighting › Lighting control module › Software |
| 22V617000 | Aug 11, 2022 | Seat belts › Critical fasteners |
| 22V036000 | Jan 27, 2022 | Powertrain / transmission › Driveline › Driveshaft |
| 21V739000 | Sep 23, 2021 | Fuel system, gasoline › Delivery › Fuel pump › Control/drive module |
| 21V421000 | Jun 10, 2021 | Air bags › Srs malfunction warning lamp/light |
| 21V190000 | Mar 18, 2021 | Seat belts |
2021 Cadillac Escalade service bulletins
The manufacturer has filed 799 technical service bulletins with NHTSA for the 2021 — close to the 830 of the median Escalade year from 2015 to 2026. Coded bulletins most often cover electrical system (209), engine & cooling (171), powertrain / transmission (97). Bulletins are repair instructions for dealer technicians, not recalls.
The 2021 vs. the year before and after
From the 2020 to the 2021, owner complaints jumped 6.9× (14 → 96) — a step backward. The 2022 that followed fell 10% (96 → 86), so the 2022 has the lighter record so far.
| Model year | Verdict | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|---|
| 2020 Escalade | TOO FEW REPORTS | 14 | 753 | 2 | — |
| 2021 (this page) | AVOID | 96 | 799 | 9 | — |
| 2022 Escalade | AVOID | 86 | 978 | 4 | — |
Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Cadillac Escalade years to avoid.
What to check on a used 2021 Cadillac Escalade
Engine (53 complaints on the 2021): cold-start it yourself and listen for ticking or knocking; check for oil leaks, low coolant and a lit check-engine light, and ask for oil-change records.
Electrical system (13 complaints on the 2021): test every light, window, lock, the infotainment screen and the charging system, and have the car scanned for stored fault codes.
Powertrain / transmission (11 complaints on the 2021): test-drive from cold through every gear and feel for slipping, harsh or delayed shifts and shudder; ask whether the transmission fluid has been serviced.
Fuel / propulsion system (7 complaints on the 2021): smell for fuel around the car, watch for hesitation or stalling, and check for a lit check-engine light.
Recalls: confirm all 9 campaigns above were completed on this VIN.
Know what to pay for the right 2021 Cadillac Escalade — then negotiate it
Years-to-avoid tells you which year. Search live listings to see the target price and what verified buyers actually paid for it.
- Verified buyer-paid target price for your exact make, model & trim
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Found a 2021 Cadillac Escalade for sale? See what the seller isn't telling you.
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FAQ
Is the 2021 Cadillac Escalade reliable?
2021 Cadillac Escalade: AVOID — 96 owner complaints, 1.4× the Escalade median year by raw count; top issue: engine (53 complaints). CarWhere's verdict score for the 2021 is 3.14, where 1.00 is a typical Escalade year once complaints are weighted for severity and spread over time on the road; the avoid line is 1.60, so this year clears it by 1.54.
What are the most common 2021 Cadillac Escalade problems?
By NHTSA owner complaints, the most-reported areas on the 2021 Cadillac Escalade are engine (53, 55%), electrical system (13, 14%), powertrain / transmission (11, 11%). The manufacturer has 799 service bulletins on file for this model year.
How many recalls does the 2021 Cadillac Escalade have?
9 recall campaigns on federal record for the 2021 Cadillac Escalade, most recently 25V619000 (Sep 18, 2025, fuel system, diesel); 25V274000 (Apr 24, 2025, engine & cooling); 24V797000 (Oct 24, 2024, powertrain / transmission). Recall completion is VIN-specific, so check the exact car.
How do I check a specific 2021 Cadillac Escalade before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.
Sources & method
Complaint, recall and service-bulletin counts for the 2021 Cadillac Escalade come from NHTSA's Office of Defects Investigation; the verdict is CarWhere’s severity-weighted, time-on-road-adjusted score compared with the model’s own median year. Complaints are owner allegations, not verified defects. Full methodology.