2026 GMC Sierra: trims, real prices & how to pick yours

110 builds left the factory as a 2026 Sierra, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 94 main configurations sell for $28,905–$112,179 today. Page 2 of 3.

  • 94 main configurations
  • 245,010 vehicles built
  • 36,929 for sale right now
  • $28,905–$112,179 typical price range

Which Sierra is yours?

Enter a VIN — the 17 characters on the windshield or the title — and we’ll match it to its exact factory configuration, typical price and equipment.

Works with any VIN — a different year or model takes you straight to its own page.

Pick your Sierra

What actually differs

SLT · 4WD 1GTUUDED-T AT4 · 4WD SLT · 4WD 3GTUUDE8-T SLT · 4WD 3GTUUDEL-T
Engine 5.3L 8-cyl 3L 6-cyl 3L 6-cyl 6.2L 8-cyl
Fuel Gasoline Diesel Diesel Gasoline
Typical price today $61,545 $67,625 $63,805 $66,152
For sale right now 2,166 506 1,100 1,323
Vehicles built 9,956 6,925 6,171 5,446
Same on every 2026 Sierra
  • Drivetrain Four-wheel drive
  • Body Pickup

What people actually pay

58,140 price observations · updated Aug 30, 2026
SLT · 4WD 1GTUUDED-T
$61,545
AT4 · 4WD
$67,625
SLT · 4WD 3GTUUDE8-T
$63,805
SLT · 4WD 3GTUUDEL-T
$66,152
Elevation-L · 4WD
$53,740
Denali · 4WD
$71,660
$28,037 $43,996 $59,954 $75,913 $91,871
Price trend

Median up $2,828 over the last 7 months.

2026 Sierra price history →
Will it hold value?

A Sierra typically keeps about 57% of its price over 5 years — a 5-year-old one runs about $36,686 today.

Sierra depreciation by year →
Cost to run

16/20 mpg city/highway. Roughly $2,740/yr on fuel at 15,000 miles.

EPA estimate for the 2026 Sierra

Safety, in plain English

Driver assistance — every 2026 Sierra
  • Warns you before a crash
  • Warns when you drift from your lane
  • Steers you back into the lane
Decoded from NHTSA build records.

What 3GTUHBED-T means

3GT UHBED · T
3GT
the World Manufacturer Identifier GMC registered — assembled in Mexico
UHBED
together encode the Sierra line — Pickup, 5.3L 8cyl — as GMC filed it, these five characters are read as one block, not letter by letter
T
in position 10 — model year 2026
9, 11–17
differ on every car: check digit, plant code and the serial number
9 rare configurations — mostly fleet, export or irregular VIN patterns. Fewer than 20 known vehicles each.

Already looking at a specific Sierra?

Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.

2026 GMC Sierra prices →