2006 GMC Sierra 1500 Crew Cab pricing starts at $6,125 for the Sierra 1500 Crew Cab SL Pickup 4D 5 3/4 ft, which had a starting MSRP of $27,990 when new. The range-topping 2006 Sierra 1500 Crew Cab Denali Pickup 4D 5 3/4 ft starts at $6,750 today, originally priced from $42,610.

	Original MSRP	KBB Fair Purchase Price (national avg.)
SL Pickup 4D 5 3/4 ft	$27,990	$6,125
SLE Pickup 4D 5 3/4 ft	$29,540	$7,025
SLT Pickup 4D 5 3/4 ft	$33,215	$8,625
Denali Pickup 4D 5 3/4 ft	$42,610	$6,750

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2006 GMC Sierra 1500 Crew Cab models in typical condition when purchasing from a dealership. These prices are updated weekly.

Sierra 1500 Crew Cab Consumer Sentiment

Owners give this generation GMC Sierra 1500 Crew Cab (1999-2007) a 4.6 out of 5 rating, which is higher than most, and 94% recommend it. These figures are based on 1659 consumer reviews, like these:

What Owners are Saying About the 2006 GMC Sierra 1500 Crew Cab

"No Better GM Truck Out There"

"These are by far the most reliable - used trucks you will find on the market. Don't buy an 07 or newer, too many mechanical and electrical problems. GM has never been the same since the 03-06 trucks. Ultra reliable, easy to get parts, timeless body style, great work horse. Crew cabs will pull 19-20 mpg on the highway no problem (with stock suspension/wheels)."

"Really good truck"

"Drove this truck pulling a trailer all across the country multiple times it's never left me hanging. Trustworthy dependable and good looking."

"Great vehicle"

"Very tough...very dependable !!! Never owned a better truck. This thing will pull anything and you won't even know it's back there."

Overall 2006 GMC Sierra 1500 Crew Cab Quality

User sentiment suggests the overall quality of the 2006 GMC Sierra 1500 Crew Cab is above average for its class. Owners rated the 2006 GMC Sierra 1500 Crew Cab quality a 4.7 out of 5.

2006 GMC Sierra 1500 Crew Cab Reliability

The 2006 GMC Sierra 1500 Crew Cab receives an average consumer rating of 4.6 overall and a 4.7 for reliability, which means owners consider its reliability to be above average.

Favorite 2006 Sierra 1500 Crew Cab Features

According to drivers of the 2006 Sierra 1500 Crew Cab, here are some of its best features:

Reliability
Dependable
Perfect
Great to drive and reliable
HD body, true work truck

2006 GMC Sierra 1500 Crew Cab MPG by Trim

2006 Sierra 1500 Crew Cab SL Pickup 4D 5 3/4 ft - city 15 MPG - hwy 19 MPG

2006 Sierra 1500 Crew Cab Denali Pickup 4D 5 3/4 ft - city 12 MPG - hwy 16 MPG

2006 Sierra 1500 Crew Cab SLE Pickup 4D 5 3/4 ft - city 14 MPG - hwy 19 MPG

2006 Sierra 1500 Crew Cab SLT Pickup 4D 5 3/4 ft - city 13 MPG - hwy 18 MPG

2006 Sierra 1500 Crew Cab Safety

NHTSA Safety Rating

According to the National Highway Traffic Safety Administration (NHTSA), the 2006 GMC Sierra 1500 Crew Cab front-side driver crash test rating is 4 out of 5 stars. The front-side passenger crash test rating is 3 out of 5.

2006 GMC Sierra 1500 Crew Cab Safety Features

Child Door Locks
Child Seat Anchors
Driver Airbag
Passenger Airbag
Traction Control
Emergency & Security Services

More About How We Rate Vehicles

New GMC Sierra 1500 Crew Cab Deals and Incentives

LEASE

$399 /mo | 24 months | Due at Signing

Lease a new 2026 GMC Sierra 1500 Short Box Crew Cab 4WD Elevation w/TurboMax for $399/month for 24 Months with $5,809 Due at Signing.

See more details

End Date: 11/02/2026

See All Current Sierra 1500 Crew Cab Deals

2006 GMC Sierra 1500 Crew Cab Values and Prices

Style	Trade-In Value	Private Party Value	Fair Purchase Price
SL Pickup 4D 5 3/4 ft	$4,100	$5,425	$6,125
SLE Pickup 4D 5 3/4 ft	$3,825	$6,200	$7,025
Denali Pickup 4D 5 3/4 ft	$4,825	$5,925	$6,750
SLT Pickup 4D 5 3/4 ft	$5,450	$7,625	$8,625

Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $3,825 to $5,450 depending on vehicle style. Estimated Private Party Values range from about $5,425 to $7,625 depending on vehicle style. Values and prices are based on national averages and typical mileage for this model, but they can vary greatly according to mileage, condition, location, and other factors. Valid through 10/27/2026.

Trade-In Value

Trade-In Value is the amount you can expect to receive this week when trading in your vehicle at a dealership.

Private Party Value

Private Party Value is the fair price you can expect when selling your car to an individual, not to a dealer.

Fair Purchase Price

Fair Purchase Price shows what others in your area are actually paying for this vehicle.

Style	Trade-In Value	Private Party Value	Fair Purchase Price
Work Truck Pickup 4D 6 1/2 ft	$3,400	$4,600	$5,175
Work Truck Pickup 4D 8 ft	$4,475	$5,850	$6,625
SLE Pickup 4D 8 ft	$4,475	$5,925	$6,700
SL Pickup 4D 6 1/2 ft	$4,550	$5,975	$6,750
SLE Hybrid Pickup 4D 6 1/2 ft	$5,050	$6,200	$7,000
SL Pickup 4D 8 ft	$4,775	$6,225	$7,050
SLE Pickup 4D 6 1/2 ft	$4,850	$6,375	$7,200
SLE Pickup 4D 5 3/4 ft	$5,000	$6,525	$7,400
SLT Pickup 4D 5 3/4 ft	$5,650	$7,250	$8,200
SLT Pickup 4D 6 1/2 ft	$5,725	$7,325	$8,275
SLT Pickup 4D 8 ft	$5,850	$7,350	$8,325

Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $3,400 to $5,850 depending on vehicle style. Estimated Private Party Values range from about $4,600 to $7,350 depending on vehicle style. Values and prices are based on national averages and typical mileage for this model, but they can vary greatly according to mileage, condition, location, and other factors. Valid through 10/27/2026.

Trade-In Value

Trade-In Value is the amount you can expect to receive this week when trading in your vehicle at a dealership.

Private Party Value

Private Party Value is the fair price you can expect when selling your car to an individual, not to a dealer.

Fair Purchase Price

Fair Purchase Price shows what others in your area are actually paying for this vehicle.

Style	Trade-In Value	Private Party Value	Fair Purchase Price
SLE Pickup 4D 6 1/2 ft	$5,725	$7,525	$8,475
SLT Pickup 4D 6 1/2 ft	$6,225	$7,925	$8,950

Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $5,725 to $6,225 depending on vehicle style. Estimated Private Party Values range from about $7,525 to $7,925 depending on vehicle style. Values and prices are based on national averages and typical mileage for this model, but they can vary greatly according to mileage, condition, location, and other factors. Valid through 10/27/2026.

Trade-In Value

Trade-In Value is the amount you can expect to receive this week when trading in your vehicle at a dealership.

Private Party Value

Private Party Value is the fair price you can expect when selling your car to an individual, not to a dealer.

Fair Purchase Price

Fair Purchase Price shows what others in your area are actually paying for this vehicle.

Style	Trade-In Value	Private Party Value	Fair Purchase Price
Work Truck Pickup 2D 6 1/2 ft	$2,325	$3,375	$3,875
Work Truck Pickup 2D 8 ft	$2,375	$3,450	$3,950
SL Pickup 2D 6 1/2 ft	$3,175	$4,275	$4,900
SLE Pickup 2D 6 1/2 ft	$3,825	$5,100	$5,750
SLE Pickup 2D 8 ft	$3,875	$5,150	$5,825
SL Pickup 2D 8 ft	$4,250	$5,625	$6,350

Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $2,325 to $4,250 depending on vehicle style. Estimated Private Party Values range from about $3,375 to $5,625 depending on vehicle style. Values and prices are based on national averages and typical mileage for this model, but they can vary greatly according to mileage, condition, location, and other factors. Valid through 10/27/2026.

Trade-In Value

Trade-In Value is the amount you can expect to receive this week when trading in your vehicle at a dealership.

Private Party Value

Private Party Value is the fair price you can expect when selling your car to an individual, not to a dealer.

Fair Purchase Price

Fair Purchase Price shows what others in your area are actually paying for this vehicle.

See Full Specs for All 2006 GMC Sierra 1500 Crew Cab Styles

2006 GMC Sierra 1500 Crew Cab Depreciation

A 2006 GMC Sierra 1500 Crew Cab has depreciated $2,125 or 28% in the last 3 years and has a current resale value of $5,425 and trade-in value of $4,100.

Historical

Forecast

2006 GMC Sierra 1500 Crew Cab

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2006 GMC Sierra 1500 Crew Cab Annual Depreciation

Year	Vehicle Depreciation*	Resale Value	Trade-In Value
2023	$136	$7,550	$5,110
2024	$316	$7,234	$4,717
2025	$270	$6,964	$4,442
Now	$1,539	$5,425	$4,100

Unlock Forecast

2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2006 GMC Sierra 1500 Crew Cab Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.

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Specifications

Dimensions, Weights & Capacities

	Curb Weight	4987 lbs.
	Fuel Capacity	26.0 gallons
	Front Head Room	40.7 inches
	Front Leg Room	41.3 inches
	Max Seating Capacity	6
	Minimum Ground Clearance	8.1 inches
	Overall Length	230.2 inches
	Front Shoulder Room	65.2 inches
	Towing Capacity, Maximum	7700 lbs.
	Turning Diameter	47.3 feet
	Wheel Base	143.5 inches
	Truck Bed Volume	50 cu.ft.
	Bed Length	5.75 feet
	Gross Vehicle Weight Rating (GVWR)	6900 lbs.
	Payload Capacity	1913 lbs.
	Width with mirrors	78.5 inches

Exterior

	Alloy Wheels	Available
	Number of Doors	4 doors
	Privacy Glass	Available

Fuel Economy

	City	15 mpg
	Highway	19 mpg
	Combined	17 mpg

Mechanical

	Drivetrain	2WD
	Transmission Type	Automatic
	Recommended Fuel	Regular

Performance

	Horsepower	285 @ 5200 RPM
	Torque	295 @ 4000 rpm
	Engine	V8, 4.8 Liter

Warranty

	Basic	3 years / 36000 miles
	Powertrain	3 years / 36000 miles
	Corrosion	6 years / 100000 miles

Entertainment

Satellite Radio
CD Player

Interior

Power Windows
Tilt Steering Wheel

Seating

Folding Rear Seat

Technology

Cruise Control
Hands Free Phone

2006 GMC Sierra 1500 Crew Cab Safety

Safety Features & Technology

Child Door Locks
Child Seat Anchors
Driver Airbag
Passenger Airbag
Traction Control
Emergency & Security Services

Not Available

Crash Test Rating

Provided by the National Highway Traffic Safety Administration

Driver Front

4.0

Passenger Front

3.0

Rollover Rating

4.0

Compare to Similar Vehicles

	Used 2006 GMC Sierra 1500 Crew Cab	Used 2008 Ford Ranger Regular Cab	Used 2014 Ford F150 Regular Cab	Used 2007 Chevrolet Silverado (Classic) 1500 Regular Cab
		See Details	See Details	See Details
Price	$6,125	$5,875	$6,025	$5,325
KBB.com Rating	N/A	N/A	4.0	N/A
Consumer Rating	4.6	4.4	4.5	4.5
Fuel Economy	City 15/Hwy 19/Comb 17 MPG	City 19/Hwy 24/Comb 21 MPG	City 15/Hwy 21/Comb 17 MPG	City 15/Hwy 19/Comb 17 MPG
Fuel Type	Gas	Gas	Flexible Fuel	Gas
Safety Rating	N/A	N/A	4.0	N/A
Seating Capacity	6	3	3	3
Basic Warranty	3 years or 36000 miles	3 years or 36000 miles	3 years or 36000 miles	3 years or 36000 miles
Horsepower	285 @ 5200 RPM	143 @ 5250 RPM	360 @ 5500 RPM	285 @ 5200 RPM
Engine	V8, 4.8 Liter	4-Cyl, 2.3 Liter	V8, Flex Fuel, 5.0 Liter	V8, 4.8 Liter
Drivetrain	2WD	2WD	2WD	2WD

2006 GMC Sierra 1500 Crew Cab Rankings

Rank	Vehicles	HP
#1	2006 Dodge Ram 1500 Regular Cab	345
#2	2006 Ford F350 Super Duty Crew Cab	325
#3	2006 Ford F350 Super Duty Regular Cab	325
#4	2009 Nissan Titan Crew Cab	317
#16	2006 GMC Sierra 1500 Crew Cab	285

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FAQs

Is the GMC Sierra 1500 Crew Cab 2006 a good Pickup?

Owners of the vehicle give it 4.6 out of 5 stars. To find out if the 2006 Sierra 1500 Crew Cab is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

What is the MPG for a 2006 GMC Sierra 1500 Crew Cab?

The 2006 GMC Sierra 1500 Crew Cab gets 15 mpg in the city and 19 mpg on the highway.

Used 2006 GMC Sierra 1500 Crew Cab