Paint 1 of 8
Render shows the 2007 model
2006 GMC Sierra 1500 SL2
Truck (Crew Cab) · 285 hp · 15–17 mpg combined
Market
Too few listings to publish a market price.
Own one? Yours has a number of its own.
Track what yours is worthA fresh estimate every month, in one short email. Not an offer to buy.Start trackingWhich Sierra 1500 is right for you?
Seven trims, $15,840 to $38,775. Tap one to open it.
Bar heights follow the price. The widest step is $8,450, from SLT to Denali.
The numbers.
Four configurations: rear-wheel or four-wheel drive, 4-speed automatic.
95 standard items.
Four groups, sized by how much is in each.
- Base engine size
- Cylinders
- Base engine type
- Horsepower
- Torque
- Valves
- Cam type
- Fuel type
- EPA city/highway MPG
- EPA combined MPG
- Range in miles (city/hwy)
- Fuel tank capacity
- front independent suspension
- short and long arm front suspension
- solid live axle rear suspension
- Transmission
- Drive type
- chrome steel wheels
- 17 x 7.5 in. wheels
- All season tires
- P245/70R17 tires
- Steel spare wheel
- fullsize matching spare tire
- underbody mounted spare tire
- Length
- Overall width without mirrors
- Height
- Wheelbase
- Front track
- Rear track
- Bed length
- Turning circle
- Ground clearance
- Curb weight
- Maximum towing capacity
- Maximum payload
- Gross weight
- Country of final assembly
- tachometer
- clock
- low fuel level warning
- Front head room
- Front leg room
- Front shoulder room
- Front hip room
- premium cloth
- 40-20-40 split bench front seats
- 4-way manual driver seat adjustments
- 4-way manual passenger seat adjustment
- 2 one-touch power windows
- remote keyless power door locks
- Power mirrors
- Heated mirrors
- tilt-adjustable steering wheel
- power steering
- cruise control
- front and rear cupholders
- front door pockets
- overhead console with storage
- front seatback storage
- retained accessory power
- Dual zone front air conditioning
- rear ventilation ducts
- Passenger vanity mirror
- Rear floor mats
- cargo area light
- front and rear reading lights
- Rear head room
- Rear leg room
- Rear shoulder room
- Rear hip room
- Folding rear seatback
- folding with storage center armrest
- Passenger airbag occupant sensing deactivation
- child seat anchors
- Rear door child safety locks
- 4-wheel ABS
- Ventilated front disc / rear drum brakes
- electronic brakeforce distribution
- dusk sensing headlamps
- auto delay off headlamps
- daytime running lights
- 2 front headrests
- Front height adjustable headrests
- 2 rear headrests
- Rear height adjustable headrests
- Front center lap belt
- Rear center 3-point belt
- remote anti-theft alarm system
- engine immobilizer
- AM/FM stereo
- 6 total speakers
- radio data system
- speed sensitive volume control
- mast antenna
2 interiors
- Neutral
- Pewter
Premium cloth or leather.
10 factory paints
- Deep Blue Metallic
- Polo Green Metallic
- Sport Red Metallic
- Silver Birch Metallic
- Summit White
- Stealth Gray Metallic
- Fire Red
- Onyx Black
- Steel Gray Metallic
- Sand Beige Metallic
8 of the 10 are shown on the car at the top.
Safety and recalls
2 recall campaigns on file.
Recalls are settled per car, not per model. Check the one you are buying.
NHTSA has not published ratings for the 2006 Sierra 1500. A model year is often unrated for a year or more after it goes on sale.
NHTSA NCAP · checked Oct 2026
Factory coverage.
It runs from the first sale date, not the model year.
Sponsored · Insurance offers
What would this Sierra 1500 cost to insure?
Advertiser disclosure: we may earn a commission when you get a quote or buy through links on this page. Rates depend on the driver, the car and the ZIP.
Other years of the Sierra 1500 SL2.
2007 Sierra 1500 Work Truck
$17,860$7,115 less9 colors · starting MSRP
2005 Sierra 1500 Work Truck
$18,190$6,785 less9 colors · starting MSRP
2008 Sierra 1500 Work Truck
$17,590$7,385 less8 colors · starting MSRPPictures show this year's car in another paint. Starting MSRP is before destination, taxes and dealer fees.