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2020 Hyundai Tucson Plug-in Hybrid

Buyable, but go in with open eyes: this car has specific known issues to check before money changes hands.

Recalls, complaint breakdown & inspection checklist — a shareable PDF

169 owner complaints · 1 recalls · data verified July 10, 2026 · source: NHTSA

Cautionwillitcar.com

Why caution?

Has a "park it / park outside" recall — the most serious kind. Verify the fix was done before buying.

Engine problems dominate (39% of complaints, typically reported near 4k miles).

Very few owner complaints for its age and sales volume.

The math, shown

Full methodology →
Complaint volume (40%)86
Severity (30%)85
Recall load (20%)90
Trend (10%)49

Complaints filed per year

Fading = early teething worked out. Climbing = problems aging in.

20202026

The road ahead

What breaks on a 2020 Hyundai Tucson Plug-in Hybrid, plotted where owners report it happening.

030k mi60k mi90k mi120k miEngine~4k mi · 66 reportsTransmission & drivetrain~1k mi · 9 reports

Also reported (mileage varies): Brakes (43) · Electrical system (19) · Driver assistance (12) · Backup camera & sensors (7)

Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint — a rough guide, not a schedule.

Engine

39%

66 complaints · typically near 4k mi · 51 in the last 2 years

I am reporting a serious safety issue involving diagnostic code P1326. My vehicle developed engine knocking and little to no acceleration and appeared to enter a reduc…

Brakes

25%

43 complaints · 6 in the last 2 years

Component: Engine / Electrical System / Fuel System Incident Date: February 9th, 2026 Vehicle Speed: 45-50 MPH Description: While traveling at highway speeds on a majo…

Electrical system

11%

19 complaints · 6 in the last 2 years

On December 27, 2025, while driving, the engine suddenly lost power and the vehicle entered limp mode and became undriveable. A warning light appeared and diagnostic c…

Driver assistance

7%

12 complaints · 5 in the last 2 years

Was told by dealership that forward camera assist is not functioning, but could not tell me why it failed all of a sudden. No accidents. $1586 to repair because no lon…

Recalls (1)

Safety recall repairs are free at the brand’s franchised dealers. Before buying, run the VIN at nhtsa.gov/recalls and make the seller show the work was done.

Park itService Brakes, Hydraulic · 20V543000

Hyundai Motor America (Hyundai) recalled certain 2019-2021 Tucson vehicles on September 4, 2020. On December 30, 2020, Hyundai expanded the recall population, and added certain 2016-2018 Tucson vehicles. The Anti-lock Brake Hydraulic Electronic Control Unit (HECU) could corrode internally and cause an electrical short, possibly resulting in an engine compartment fire.

Risk: An engine compartment fire can increase the risk of injury or crash.

Fix: Hyundai will notify owners, and dealers will replace the HECU fuse. For 2019-2021 model years, the Electronic Stability Control (ESC) software will also be updated. Recall repairs will be performed free of charge. Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. The recall began November 2, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 195.

Before you hand over money

Verify the recall work was done

NHTSA’s free lookup shows whether this exact car had its recall remedies completed.

Free NHTSA VIN check

Get a pre-purchase inspection

A $150–$250 independent inspection of this exact 2020 Hyundai TUCSON PLUG-IN HYBRID beats every score on the internet, including ours.

What to ask for

Not set on the 2020? See how every Tucson Plug-in Hybrid model year scores →

Cross-shopping? Compare the 2020 Hyundai Tucson Plug-in Hybrid against another car →

What owners say

Real owners of this exact model-year, shown separately from the NHTSA score — if they disagree, that’s worth knowing.

The fine print: this verdict is computed from public NHTSA complaint and recall records for the 2020 Hyundai Tucson Plug-in Hybrid as a model, not for any individual car. A well-maintained example of an “Avoid” can outlast a neglected “Buy”. Informational only — always get a professional pre-purchase inspection.