THE SPECS GUIDE

2008 GMC Sierra

Find your trim. See what changes.

Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.

Explore trims ↓ Compare specs →

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Use its full VIN to look up the vehicle and check the recorded specifications.

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Compare the details

Choose up to three VIN patterns. Each column describes one recorded pattern.

Vehicle 1 Vehicle 2 Vehicle 3

Swipe the table sideways to compare vehicles. Specification names stay visible.

Specification	SLT · 4WD 2GTEK638-8	SL · 4WD 1GTEK19J-8	SL 1GTEC14C-8	SL · 4WD 2GTEK190-8	SLT 1GDJC336-8	SL 2GTEC130-8	SLT 1GDJC396-8	SLE · 4WD 1GDHK29K-8	SL 3GTEC130-8	SLT · 4WD 1GTJK396-8	SLT · 4WD 1GDHK396-8	SL 1GTEC19Y-8	SLT · 4WD 1GDHK33K-8	SLT · 4WD 1GTHK34K-8	SLE 1GTHC24K-8	SLT · 4WD 1GDJK346-8	SLE 1GDHC29K-8	SL · 4WD 3GTEK13C-8	SLT 1GTJC33K-8	SLT · 4WD 1GDJK336-8	SLE 1GDHC296-8	SL · 4WD 1GTEK19C-8	SLT 1GDHC34K-8	SL 3GTEC13Y-8	SLT 1GTHC336-8	SL · 4WD 3GTEK13Y-8	SLT · 4WD 1GDHK336-8	SL 2GTEC190-8	SL 2GTFC13Y-8	Trim not recorded 1GJBC336-8	Trim not recorded 3PSNM72N-4	SLT · 4WD 1GTHK346-8	SLE 1GDHC224-1	SL · 4WD 1GTEK14C-8	SLT · 4WD 1GTJK33K-8	SLE · 4WD 1GTHK24K-8	SL · 4WD 1GTFK19Y-8	SLE 1GTHC296-8	SLE 1GDHC246-8	SL · 4WD 1GTEK140-8	SLT · 4WD 1GTJK336-8	SL · 4WD 2GTFK13Y-8	SLT 1GDJC346-8	SL · 4WD 2GTEK13J-8	SLE 1GTHC246-8	SLE 1GDHC23K-8	SLE · 4WD 1GDHK296-8	SLT · 4WD 1GTJK34K-8
Engine	6.2L 8-cyl	5.3L 8-cyl	4.8L 8-cyl	5.3L 8-cyl	6.6L 8-cyl	5.3L 8-cyl	6.6L 8-cyl	6L 8-cyl	5.3L 8-cyl	6.6L 8-cyl	6.6L 8-cyl	6L 8-cyl	6L 8-cyl	6L 8-cyl	6L 8-cyl	6.6L 8-cyl	6L 8-cyl	4.8L 8-cyl	6L 8-cyl	6.6L 8-cyl	6.6L 8-cyl	4.8L 8-cyl	6L 8-cyl	6L 8-cyl	6.6L 8-cyl	6L 8-cyl	6.6L 8-cyl	5.3L 8-cyl	6L 8-cyl	6.6L 8-cyl	Not recorded	6.6L 8-cyl	5.3L 8-cyl	4.8L 8-cyl	6L 8-cyl	6L 8-cyl	6L 8-cyl	6.6L 8-cyl	6.6L 8-cyl	5.3L 8-cyl	6.6L 8-cyl	6L 8-cyl	6.6L 8-cyl	5.3L 8-cyl	6.6L 8-cyl	6L 8-cyl	6.6L 8-cyl	6L 8-cyl
Power	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	364 hp	Not recorded	Not recorded	Not recorded	Not recorded	364 hp	364 hp	364 hp	Not recorded	364 hp	Not recorded	364 hp	Not recorded	Not recorded	Not recorded	364 hp	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	364 hp	364 hp	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	364 hp	Not recorded	364 hp
Drivetrain	Four-wheel drive	Four-wheel drive	Not recorded	Four-wheel drive	Not recorded	Not recorded	Not recorded	Four-wheel drive	Not recorded	Four-wheel drive	Four-wheel drive	Not recorded	Four-wheel drive	Four-wheel drive	Not recorded	Four-wheel drive	Not recorded	Four-wheel drive	Not recorded	Four-wheel drive	Not recorded	Four-wheel drive	Not recorded	Not recorded	Not recorded	Four-wheel drive	Four-wheel drive	Not recorded	Not recorded	Not recorded	Not recorded	Four-wheel drive	Not recorded	Four-wheel drive	Four-wheel drive	Four-wheel drive	Four-wheel drive	Not recorded	Not recorded	Four-wheel drive	Four-wheel drive	Four-wheel drive	Not recorded	Four-wheel drive	Not recorded	Not recorded	Four-wheel drive	Four-wheel drive
Fuel	Gasoline	Gasoline	Gasoline	Flexible Fuel Vehicle (FFV)	Diesel	Flexible Fuel Vehicle (FFV)	Diesel	Gasoline	Flexible Fuel Vehicle (FFV)	Diesel	Diesel	Gasoline	Gasoline	Gasoline	Gasoline	Diesel	Gasoline	Gasoline	Gasoline	Diesel	Diesel	Gasoline	Gasoline	Gasoline	Diesel	Gasoline	Diesel	Flexible Fuel Vehicle (FFV)	Gasoline	Diesel	Gasoline	Diesel	Flexible Fuel Vehicle (FFV)	Gasoline	Gasoline	Gasoline	Gasoline	Diesel	Diesel	Flexible Fuel Vehicle (FFV)	Diesel	Gasoline	Diesel	Gasoline	Diesel	Gasoline	Diesel	Gasoline
Body	Pickup	Pickup	Pickup	Pickup	Incomplete - Chassis CAB (Single CAB)	Pickup	Incomplete - Chassis CAB (Single CAB)	Incomplete	Pickup	Pickup	Incomplete	Pickup	Incomplete	Pickup	Pickup	Incomplete - Chassis CAB (Single CAB)	Incomplete	Pickup	Pickup	Incomplete - Chassis CAB (Single CAB)	Incomplete	Pickup	Incomplete	Pickup	Pickup	Pickup	Incomplete	Pickup	Pickup	Not recorded	Not recorded	Pickup	Not recorded	Pickup	Pickup	Pickup	Pickup	Pickup	Incomplete	Pickup	Pickup	Pickup	Incomplete - Chassis CAB (Single CAB)	Pickup	Pickup	Incomplete	Incomplete	Pickup
Doors	4-door	4-door	2-door	4-door	4-door	4-door	4-door	4-door	4-door	4-door	4-door	4-door	4-door	2-door	2-door	2-door	4-door	4-door	4-door	4-door	4-door	4-door	2-door	4-door	4-door	4-door	4-door	4-door	4-door	4-door	Not recorded	2-door	Not recorded	2-door	4-door	2-door	4-door	4-door	2-door	2-door	4-door	4-door	2-door	4-door	2-door	4-door	4-door	2-door
Median asking price	$13,995	$7,995	Not recorded	$8,995	Not recorded	Not recorded	Not recorded	Not recorded	$10,495	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	$8,995	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	$23,900	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded
Price observations	17	7	Not recorded	9	Not recorded	Not recorded	Not recorded	Not recorded	6	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	5	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	6	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded
Price sample updated	Oct 11, 2026	Oct 11, 2026	Not recorded	Oct 11, 2026	Not recorded	Not recorded	Not recorded	Not recorded	Oct 11, 2026	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Oct 11, 2026	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Oct 11, 2026	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded

Missing data does not mean a feature is absent. Prices are advertised asking prices for each pattern’s own sample, not completed sale prices or a trim-wide average.

EXPLORE THE LINEUP

Find your Sierra

Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.

2008 Sierra

SL

17 VIN patterns

4.8L 8-cyl · Gasoline · 4x2 1 pattern · View specs

1GTEC14C-8 → 532 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

4.8L 8-cyl · Gasoline · Four-wheel drive 3 patterns · View specs

3GTEK13C-8 → 46 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

1GTEK19C-8 → 199 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

1GTEK14C-8 → 269 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

5.3L 8-cyl · Flexible Fuel Vehicle (FFV) · 4x2 3 patterns · View specs

2GTEC130-8 → 121 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

3GTEC130-8 → 144 VINs in our data

Pickup

$10,495 median asking price

6 price observations · Updated Oct 11, 2026

2GTEC190-8 → 68 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

5.3L 8-cyl · Flexible Fuel Vehicle (FFV) · Four-wheel drive 2 patterns · View specs

2GTEK190-8 → 515 VINs in our data

Pickup

$8,995 median asking price

9 price observations · Updated Oct 11, 2026

1GTEK140-8 → 191 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

5.3L 8-cyl · Gasoline · Four-wheel drive 2 patterns · View specs

1GTEK19J-8 → 1,058 VINs in our data

Pickup

$7,995 median asking price

7 price observations · Updated Oct 11, 2026

2GTEK13J-8 → 439 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

6L 8-cyl · Gasoline · 4x2 3 patterns · View specs

1GTEC19Y-8 → 7 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

3GTEC13Y-8 → 6 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

2GTFC13Y-8 → 23 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

6L 8-cyl · Gasoline · Four-wheel drive 3 patterns · View specs

3GTEK13Y-8 → 57 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

1GTFK19Y-8 → 24 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

2GTFK13Y-8 → 107 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

2008 Sierra

SLE

11 VIN patterns

5.3L 8-cyl · Flexible Fuel Vehicle (FFV) · 4x2 1 pattern · View specs

1GDHC224-1 → 1 VINs in our data

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

6.6L 8-cyl · Diesel · 4x2 4 patterns · View specs

1GDHC296-8 → 3 VINs in our data

Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTHC296-8 → 47 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

1GDHC246-8 → 3 VINs in our data

Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTHC246-8 → 12 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

6.6L 8-cyl · Diesel · Four-wheel drive 1 pattern · View specs

1GDHK296-8 → 1 VINs in our data

Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

6L 8-cyl · Gasoline · 4x2 3 patterns · View specs

1GTHC24K-8 → 79 VINs in our data

364 hp · Pickup

$8,995 median asking price

5 price observations · Updated Oct 11, 2026

1GDHC29K-8 → 7 VINs in our data

364 hp · Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDHC23K-8 → 4 VINs in our data

364 hp · Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

6L 8-cyl · Gasoline · Four-wheel drive 2 patterns · View specs

1GDHK29K-8 → 5 VINs in our data

364 hp · Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTHK24K-8 → 181 VINs in our data

364 hp · Pickup

No qualifying asking-price sample for this pattern.

2008 Sierra

SLT

18 VIN patterns

6.2L 8-cyl · Gasoline · Four-wheel drive 1 pattern · View specs

2GTEK638-8 → 1,120 VINs in our data

Pickup

$13,995 median asking price

17 price observations · Updated Oct 11, 2026

6.6L 8-cyl · Diesel · 4x2 4 patterns · View specs

1GDJC336-8 → 5 VINs in our data

Incomplete - Chassis CAB (Single CAB)

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDJC396-8 → 7 VINs in our data

Incomplete - Chassis CAB (Single CAB)

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTHC336-8 → 7 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDJC346-8 → 22 VINs in our data

Incomplete - Chassis CAB (Single CAB)

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

6.6L 8-cyl · Diesel · Four-wheel drive 7 patterns · View specs

1GTJK396-8 → 30 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

1GDHK396-8 → 3 VINs in our data

Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDJK346-8 → 29 VINs in our data

Incomplete - Chassis CAB (Single CAB)

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDJK336-8 → 12 VINs in our data

Incomplete - Chassis CAB (Single CAB)

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDHK336-8 → 1 VINs in our data

Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTHK346-8 → 14 VINs in our data

Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTJK336-8 → 489 VINs in our data

Pickup

$23,900 median asking price

6 price observations · Updated Oct 11, 2026

6L 8-cyl · Gasoline · 4x2 2 patterns · View specs

1GTJC33K-8 → 4 VINs in our data

364 hp · Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GDHC34K-8 → 7 VINs in our data

364 hp · Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

6L 8-cyl · Gasoline · Four-wheel drive 4 patterns · View specs

1GDHK33K-8 → 7 VINs in our data

364 hp · Incomplete

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTHK34K-8 → 23 VINs in our data

364 hp · Pickup

No qualifying asking-price sample for this pattern.

1GTJK33K-8 → 13 VINs in our data

364 hp · Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

1GTJK34K-8 → 1 VINs in our data

364 hp · Pickup

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

2008 Sierra

Trim not recorded

2 VIN patterns

6.6L 8-cyl · Diesel · Drive not recorded 1 pattern · View specs

1GJBC336-8 → 1 VINs in our data

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

Engine not recorded · Gasoline · Drive not recorded 1 pattern · View specs

3PSNM72N-4 → 2 VINs in our data

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

Source: manufacturer specifications decoded through NHTSA vPIC, alongside VIN and listing records in our dataset. Trim groups are for browsing; shared labels do not establish identical equipment. Confirm options on the specific vehicle.

THE MARKET VIEW

What are 2008 Sierras listed for?

Explore model-year asking prices and available market history.

Explore prices →

BEFORE YOU CHOOSE

Go beyond the spec sheet

Equipment, fuel economy and safety results can vary with the vehicle’s engine, drivetrain and options.

Safety & recalls

Check the tested body style and drivetrain before comparing crash ratings.

Check NHTSA ratings → Check recalls by VIN →

Fuel economy

Match the engine and drivetrain to an EPA entry. A model-year fuel estimate may describe a different variant from yours.

Find the matching EPA vehicle →

Prices across model years

Compare current asking-price samples. Differences between model years are not a forecast of how one car will depreciate.

Sierra prices by age → Asking-price history →