The GMC Sierra HD is a vehicle built from 2019 to 2026. Worth buying? It scores near the top of what we track at 4.5/5 — and the year you pick matters far more than the badge (best and worst years →).
What the Sierra HD is
The GMC Sierra HD is a vehicle that GMC built from 2019 to 2026 — 8 model years. Its closest siblings in the GMC range: Sierra, Acadia, Terrain.
GMC Sierra HD tire size, oil type & owner specs
The fitment Sierra HD owners look up most — tires, wheels, oil and batteries. Exact wheel and tire sizes decode from your VIN or the driver's door-jamb placard; the universal items are listed below.
Exact tire, wheel, oil grade, capacity and battery group are added per trim and model year — decode your VIN above for the factory fitment. Universal items shown as-is.
What engines does the GMC Sierra HD have? Power & range
Powertrain data warming… reload in a moment.
The Sierra HD by the numbers
What the federal and market records say about the GMC Sierra HD. Each line opens the full breakdown by year.
| Topic | Sierra HD | Detail |
|---|---|---|
| Recalls | 1 campaigns | NHTSA, all years |
| Owner complaints | 1 filed | What breaks and when |
| Reliability | 4.5 / 5 | Best and worst years |
| Insurance | $1,359/yr | Estimated full coverage |
| Used value | 15 listings | What it sells for now |
Frequently asked questions
What kind of car is the GMC Sierra HD?
The Sierra HD is a vehicle, built from 2019 to 2026.
What is the GMC Sierra HD warranty?
New models carry 3 years / 36,000 miles basic cover and 5 years / 60,000 miles on the powertrain. Worth knowing: across our complaint records the typical car reaches the halfway point of its faults at five years, so most repairs land after the basic warranty ends.
Is the Sierra HD reliable?
It scores 4.5/5 in our data. The honest answer depends on the year far more than the model — see the best and worst years, and when this car starts to break.
How do I check a specific Sierra HD?
This page describes the model; it cannot tell you whether that car has an open recall or a branded title. Run its VIN against the records — free, and matched to the exact production run.
More in GMC
| Model | Years | Recalls | Best MPG | ForCar score |
|---|---|---|---|---|
| GMC Sierra | 1989–2026 | 419 | 26 mpg | 4.0/5 |
| GMC Acadia | 2007–2026 | 80 | 25 mpg | 4.5/5 |
| GMC Terrain | 2009–2026 | 45 | 32 mpg | 4.5/5 |
| GMC Yukon | 1992–2026 | 202 | 23 mpg | 4.5/5 |
| GMC Canyon | 2004–2026 | 84 | 25 mpg | 4.0/5 |
| GMC Yukon XL | 1995–2026 | 91 | 23 mpg | 4.5/5 |
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