2015 GMC Sierra: trims, real prices & how to pick yours

204 builds left the factory as a 2015 Sierra, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 80 main configurations sell for $2,015–$99,999 today. Page 3 of 5.

  • 80 main configurations
  • 82,782 vehicles built
  • 1,612 for sale right now
  • $2,015–$99,999 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

SLE · 4WD 1GTV2UEC-F SLT · 4WD SLE · 4WD 1GT22YEG-F Fleet/Base · RWD
Engine 5.3L 8-cyl 6.2L 8-cyl 6L 8-cyl 4.3L 6-cyl
Drivetrain Four-wheel drive Four-wheel drive Four-wheel drive Rear-wheel drive
Doors — 4-door — 2-door
Typical price today $16,900 $23,508 $21,961 $14,495
For sale right now 138 34 15 15
Vehicles built 7,467 1,609 942 647
Same on every 2015 Sierra
  • Fuel Gasoline
  • Body Pickup

What people actually pay

2,235 price observations · updated Aug 30, 2026
SLE · 4WD 1GTV2UEC-F
$16,900
SLT · 4WD
$23,508
SLE · 4WD 1GT22YEG-F
$21,961
$8,729 $15,161 $21,593 $28,025 $34,457
Price trend

Median up $120 over the last 7 months.

2015 Sierra price history →
Will it hold value?

A Sierra typically keeps about 55% of its price over 5 years — a 5-year-old one runs about $11,495 today.

Sierra depreciation by year →
Cost to run

16/23 mpg city/highway. Roughly $2,450/yr on fuel at 15,000 miles.

EPA estimate for the 2015 Sierra

Safety, in plain English

What 1GT421C8-F means

1GT 421C8 · F
1GT
the World Manufacturer Identifier GMC registered — assembled in the United States
421C8
together encode the Sierra line — Pickup, 6.6L 8cyl, Four-wheel drive — as GMC filed it, these five characters are read as one block, not letter by letter
F
in position 10 — model year 2015
9, 11–17
differ on every car: check digit, plant code and the serial number
34 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.

2015 GMC Sierra prices →