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HomeGMCGMC Sierra 1500
2005 GMC Sierra 1500 Extended Cab

Used 2005 GMC Sierra 1500 Extended Cab

4.6
rating
Consumer
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2005 GMC Sierra 1500 Extended Cab Exterior: 0
2005 GMC Sierra 1500 Extended Cab Lifestyle: 1
Lifestyle (2)
2005 GMC Sierra 1500 Extended Cab Lifestyle: 2
2005 GMC Sierra 1500 Extended Cab Exterior: 0

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Hybrid Variation Available

Fuel Economy
15 - 16 combined mpg
Horsepower
195 - 310 hp
Torque
260 - 335 lb-ft
Towing Capacity
6,700 - 8,700 lbs
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2005 GMC Sierra 1500 Extended Cab Overview

2005 GMC Sierra 1500 Extended Cab Pricing

2005 GMC Sierra 1500 Extended Cab pricing starts at $6,200 for the Sierra 1500 Extended Cab Work Truck Pickup 4D 6 1/2 ft, which had a starting MSRP of $25,790 when new. The range-topping 2005 Sierra 1500 Extended Cab SLT Pickup 4D 8 ft starts at $9,225 today, originally priced from $34,620.

Original MSRP
KBB Fair Purchase Price (national avg.)
Work Truck Pickup 4D 6 1/2 ft
$25,790
$6,200
Pickup 4D 6 1/2 ft
$27,295
$7,525
Work Truck Pickup 4D 8 ft
$27,490
$7,375
Pickup 4D 8 ft
$28,295
$7,825
SLE Hybrid Pickup 4D 6 1/2 ft
$28,845
$7,375
SLE Pickup 4D 6 1/2 ft
$29,525
$7,950
SLE Pickup 4D 8 ft
$30,725
$7,425
SLT Pickup 4D 6 1/2 ft
$34,325
$9,150
SLT Pickup 4D 8 ft
$34,620
$9,225

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 2005 GMC Sierra 1500 Extended Cab models in typical condition when purchasing from a dealership. These prices are updated weekly.

Sierra 1500 Extended Cab Consumer Sentiment

Owners give this generation GMC Sierra 1500 Extended 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 2005 GMC Sierra 1500 Extended 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 2005 GMC Sierra 1500 Extended Cab Quality

User sentiment suggests the overall quality of the 2005 GMC Sierra 1500 Extended Cab is above average for its class. Owners rated the 2005 GMC Sierra 1500 Extended Cab quality a 4.7 out of 5.

2005 GMC Sierra 1500 Extended Cab Reliability

The 2005 GMC Sierra 1500 Extended 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 2005 Sierra 1500 Extended Cab Features

According to drivers of the 2005 Sierra 1500 Extended Cab, here are some of its best features:

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

2005 GMC Sierra 1500 Extended Cab MPG by Trim

2005 Sierra 1500 Extended Cab Work Truck Pickup 4D 6 1/2 ft - city 14 MPG - hwy 20 MPG

2005 Sierra 1500 Extended Cab SLE Hybrid Pickup 4D 6 1/2 ft - city 14 MPG - hwy 19 MPG

2005 Sierra 1500 Extended Cab Work Truck Pickup 4D 8 ft - city 13 MPG - hwy 17 MPG

2005 Sierra 1500 Extended Cab SLE Pickup 4D 8 ft - city 14 MPG - hwy 19 MPG

2005 Sierra 1500 Extended Cab Pickup 4D 6 1/2 ft - city 13 MPG - hwy 17 MPG

2005 Sierra 1500 Extended Cab Pickup 4D 8 ft - city 13 MPG - hwy 17 MPG

2005 Sierra 1500 Extended Cab SLE Pickup 4D 6 1/2 ft - city 13 MPG - hwy 17 MPG

2005 Sierra 1500 Extended Cab SLT Pickup 4D 6 1/2 ft - city 13 MPG - hwy 17 MPG

2005 Sierra 1500 Extended Cab SLT Pickup 4D 8 ft - city 13 MPG - hwy 17 MPG

2005 Sierra 1500 Extended Cab Safety

NHTSA Safety Rating

According to the National Highway Traffic Safety Administration (NHTSA), the 2005 GMC Sierra 1500 Extended 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.

2005 GMC Sierra 1500 Extended Cab Safety Features

  • Child Door Locks: Not available
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Emergency & Security Services
  • Rear Parking Sensors
More About How We Rate Vehicles
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2005 GMC Sierra 1500 Extended Cab
KBB.com Consumer Reviews

4.6
Consumer Rating
Based on 1,659 Consumer Reviews
Write a Review
95%Recommend this vehicle
Value
4.6
Performance
4.7
Quality
4.7
Comfort
4.7
Reliability
4.7
Styling
4.7

Trending Topics in KBB.com Consumer Reviews

See All 1,659 Consumer Reviews
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2005 GMC Sierra 1500 Extended Cab Values and Prices

Style
Trade-In Value
Private Party Value
Fair Purchase Price
SLE Hybrid Pickup 4D 6 1/2 ft
$5,500
$6,525
$7,375
Work Truck Pickup 4D 6 1/2 ft
$4,300
$5,500
$6,200
SLE Pickup 4D 6 1/2 ft
$4,750
$6,950
$7,950
Work Truck Pickup 4D 8 ft
$5,325
$6,500
$7,375
SLE Pickup 4D 8 ft
$5,250
$6,575
$7,425
Pickup 4D 6 1/2 ft
$5,325
$6,625
$7,525
Pickup 4D 8 ft
$5,550
$6,900
$7,825
SLT Pickup 4D 6 1/2 ft
$6,975
$8,000
$9,150
SLT Pickup 4D 8 ft
$6,650
$8,125
$9,225
Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $4,300 to $6,975 depending on vehicle style. Estimated Private Party Values range from about $5,500 to $8,125 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 9/12/2026.
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
$2,900
$3,925
$4,525
Work Truck Pickup 2D 8 ft
$2,925
$3,975
$4,550
Pickup 2D 6 1/2 ft
$3,675
$4,750
$5,375
SLE Pickup 2D 6 1/2 ft
$4,500
$5,700
$6,450
Pickup 2D 8 ft
$4,725
$5,950
$6,750
SLE Pickup 2D 8 ft
$5,225
$6,525
$7,400
Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $2,900 to $5,225 depending on vehicle style. Estimated Private Party Values range from about $3,925 to $6,525 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 9/12/2026.
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
SLT Pickup 4D 6 1/2 ft
$6,750
$7,700
$8,775
SLE Pickup 4D 6 1/2 ft
$5,925
$6,875
$7,875
Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $5,925 to $6,750 depending on vehicle style. Estimated Private Party Values range from about $6,875 to $7,700 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 9/12/2026.
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 5 3/4 ft
$3,575
$4,625
$5,325
SLT Pickup 4D 5 3/4 ft
$5,625
$6,600
$7,600
Denali Pickup 4D 5 3/4 ft
$6,950
$7,975
$9,175
Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $3,575 to $6,950 depending on vehicle style. Estimated Private Party Values range from about $4,625 to $7,975 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 9/12/2026.
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 2005 GMC Sierra 1500 Extended Cab Styles
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2005 GMC Sierra 1500 Extended Cab Depreciation

A 2005 GMC Sierra 1500 Extended Cab has depreciated $198 or 2% in the last 3 years and has a current resale value of $6,525 and trade-in value of $5,500.

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2005 GMC Sierra 1500 Extended Cab
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2005 GMC Sierra 1500 Extended Cab Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2023
+ $52
$6,723
$3,222
2024
$227
$6,496
$2,947
2025
$173
$6,323
$2,769
Now
+ $202
$6,525
$5,500
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2-Year Forecasted Depreciation

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

2005 GMC Sierra 1500 Extended 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
5104 lbs.
Fuel Capacity
26.0 gallons
Front Head Room
41.0 inches
Front Leg Room
41.3 inches
Max Seating Capacity
6
Minimum Ground Clearance
8.3 inches
Overall Length
230.2 inches
Front Shoulder Room
65.2 inches
Towing Capacity, Maximum
6700 lbs.
Turning Diameter
45.3 feet
Wheel Base
143.5 inches
Truck Bed Volume
57 cu.ft.
Bed Length
6.50 feet
Gross Vehicle Weight Rating (GVWR)
6200 lbs.
Payload Capacity
1583 lbs.
Width with mirrors
78.5 inches

Exterior

Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Roof Rails
Available

Fuel Economy

City
14 mpg
Highway
19 mpg
Combined
16 mpg

Mechanical

Drivetrain
2WD
Transmission Type
Automatic
Recommended Fuel
Regular

Performance

Horsepower
295 @ 5200 RPM
Torque
335 @ 4000 rpm
Engine
V8, 5.3 Liter

Warranty

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

Entertainment

  • DVD Entertainment System
  • MP3 Player
  • CD Player

Interior

  • Power Windows
  • Tilt Steering Wheel

Seating

  • Leather Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Technology

  • Cruise Control
  • Hands Free Phone
  • Navigation System

2005 GMC Sierra 1500 Extended Cab Safety

Safety Features & Technology

  • Child Door Locks: Not available
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Emergency & Security Services
  • Rear Parking Sensors
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

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GMC Sierra 1500 Extended Cab
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Dodge Dakota Club Cab
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Dodge Dakota Club Cab
See Details
See Details
See Details
Price
$7,375
$7,225
$7,375
$6,975
Consumer Rating
4.6
4.5
4.5
4.2
Fuel Economy
City 14/Hwy 19/Comb 16 MPG
City 15/Hwy 20/Comb 17 MPG
City 15/Hwy 19/Comb 16 MPG
City 14/Hwy 18/Comb 15 MPG
Fuel Type
Gas
Gas
Gas
Gas
Seating Capacity6565
Basic Warranty
3 years or 36000 miles
3 years or 36000 miles
3 years or 36000 miles
3 years or 36000 miles
Horsepower
295 @ 5200 RPM
210 @ 5200 RPM
248 @ 4750 RPM
230 @ 4400 RPM
Engine
V8, 5.3 Liter
V6, 3.7 Liter
V8, 16V, 4.6 Liter
V8, 4.7 Liter
Drivetrain
2WD
2WD
2WD
2WD

2005 GMC Sierra 1500 Extended Cab Rankings

Rank
Vehicles
HP
#1
2013 Ram 1500 Regular Cab
395
#2
2012 Ram 1500 Quad Cab
390
#3
2009 Dodge Ram 1500 Regular Cab
390
#4
2007 Toyota Tundra Regular Cab
381
#35
2005 GMC Sierra 1500 Extended Cab
295

More GMC Sierra 1500 Extended Cab News & Information

General
Automaker’s Winter Woes May Benefit Buyers Come Spring

Slow January, rising inventories may spark new round of incentives With more than two-thirds of the Continental U.S. under snow,…

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KBB.com cites sweet December deals on full-size pickup trucks

In the market for a new full-size pickup? Kelley Blue Book’s Automotive Insights Senior Market Analyst, Alec Gutierrez, says the…

KBB Editors December 18, 2012
General
High supply of pickup trucks leading to great deals for buyers

The latest Kelley Blue Book Market Report has found that the current overabundance of new 2012 model year pickup trucks…

KBB Editors September 11, 2012

FAQs

Is the GMC Sierra 1500 Extended Cab 2005 a good Pickup?

Owners of the vehicle give it 4.6 out of 5 stars. To find out if the 2005 Sierra 1500 Extended 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 2005 GMC Sierra 1500 Extended Cab?

The 2005 GMC Sierra 1500 Extended Cab gets 14 mpg in the city and 19 mpg on the highway.

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