Used 2012 GMC Sierra 1500 Extended Cab Specs & Features

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Starting MSRP

$35,175

Overview

Combined MPG	17 MPG
Drive Type	four wheel drive
Total Seating	6
Bed length	97.8 in.
Payload Capacity	1,513 lbs.
Towing Capacity	9,300 lbs.
Curb Weight	5,487 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	United States

Fuel & MPG

Cost to Drive	$309/mo
Fuel type	Flex-fuel (unleaded/E85)
EPA city/highway MPG	15/21 MPG

EPA combined MPG	17 MPG
Range in miles (city/hwy)	510.0/714.0 mi.
Fuel tank capacity	34.0 gal.
CO2 Emissions	8.3 tons

2012 GMC Sierra 1500 for sale near you

3 of 315 listings

SLE Crew Cab
MSRP: $14,999
50 mi away
SLE Crew Cab
MSRP: $14,499
60 mi away
SLT Crew Cab
MSRP: $17,999
62 mi away

SLE Crew Cab
MSRP: $16,590
86 mi away
SLT Crew Cab
MSRP: $22,995
98 mi away
SLT Crew Cab
MSRP: $14,995
99 mi away
Denali Crew Cab
MSRP: $18,555
99 mi away
SLE Crew Cab
MSRP: $16,999
106 mi away
SLE Extended Cab
MSRP: $12,750
114 mi away

See all 315 listings

Engine

Base engine size	5.3 L
Cylinders	V8
Base engine type	Flex-fuel (FFV)

Horsepower	315 hp @ 5,200 rpm
Torque	335 lb-ft @ 4,000 rpm
Valves	16
Cam type	Overhead valves (OHV)
Valve timing	Variable
Cylinder deactivation	Standard

Towing & Hauling

Max Towing Capacity	9,300 lbs.
Max Payload Capacity	1,513 lbs.

Drivetrain

Transmission	6-speed shiftable automatic
Drive type	Four wheel drive
On demand 4WD	Standard

Electronic hi-lo gear selection	Standard
Automatic locking hubs	Standard
Mechanical center differential	Standard

Incentives

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Suspension

Front independent suspension	Standard
Short and long arm front suspension	Standard
Stabilizer bar stabilizer bar	Standard

Solid live axle rear suspension	Standard

Dimensions

Length	249.2 in.
Overall width without mirrors	80.0 in.
Height	73.6 in.

Wheelbase	157.5 in.
Front track	68.1 in.
Rear track	67.0 in.
Bed length	97.8 in.
Turning circle	51.2 ft.
Ground clearance	9.3 in.
Angle of approach	15.5 degrees
Angle of departure	23.3 degrees
Curb weight	5,487 lbs.
Maximum towing capacity	9,300 lbs.
Maximum payload	1,513 lbs.
Gross weight	7,000 lbs.
Country of final assembly	United States

Colors

Exterior Colors	Fire Red Quicksilver Metallic Onyx Black Summit White Stealth Gray Metallic Midnight Blue Metallic Steel Gray Metallic Mocha Steel Metallic Carbon Black Metallic
Interior Colors	Dark Titanium/Light Titanium, premium cloth Dark Titanium/Light Titanium, leather Ebony, premium cloth Very Dark Cashmere/Light Cashmere, leather Very Dark Cashmere/Light Cashmere, premium cloth Ebony, leather

Front Seat Dimensions

Front head room	41.2 in.
Front leg room	41.3 in.
Front shoulder room	65.2 in.

Front hip room	62.5 in.
Premium cloth	Standard
40-20-40 split bench front seats	Standard
4-way manual driver seat adjustments	Standard
Driver seat with manual adjustable lumbar support	Standard
4-way manual passenger seat adjustment	Standard

Rear Seat Dimensions

Rear head room	39.2 in.
Rear leg room	34.3 in.
Rear shoulder room	65.3 in.

Rear hip room	61.9 in.
Split-folding rear seatback	Standard

Safety

Post-collision safety system	Standard
Dual front side-mounted airbags	Standard
Front and rear head airbags	Standard

Passenger airbag occupant sensing deactivation	Standard
Stability control	Standard
Traction control	Standard
Child seat anchors	Standard
4-wheel ABS	Standard
Ventilated front disc / rear drum brakes	Standard
Emergency braking assist	Standard
Electronic brakeforce distribution	Standard
Tire pressure monitoring	Standard
Dusk sensing headlamps	Standard
Auto delay off headlamps	Standard
Daytime running lights	Standard
2 front headrests	Standard
Front height adjustable headrests	Standard
2 rear headrests	Standard
Rear height adjustable headrests	Standard
Front center lap belt	Standard
Rear center 3-point belt	Standard
Front seatbelt pretensioners	Standard
Remote anti-theft alarm system	Standard
Engine immobilizer	Standard

Build Your 2025 Sierra 1500

At a Glance:

1 Trim
$65,400starting MSRP

Build & Price GMC.com

*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

In-Car Entertainment

AM/FM stereo	Standard
6 total speakers	Standard
Auxiliary audio input	Standard

Satellite radio satellite radio	Standard
3 months of provided satellite radio service	Standard
Radio data system	Standard
Adjustable speed sensitive volume control	Standard
Mast antenna	Standard

Power Feature

1 one-touch power windows	Standard
Remote keyless power door locks	Standard
Power mirrors	Standard

Heated mirrors	Standard

Comfort & Convenience

Tilt-adjustable steering wheel	Standard
Cruise controls on steering wheel	Standard
Power steering	Standard

Cruise control	Standard
Front and rear cupholders	Standard
Front and rear door pockets	Standard
Front seatback storage	Standard
Retained accessory power	Standard
Leather and simulated alloy steering wheel	Standard
Single zone front air conditioning	Standard
Rear ventilation ducts	Standard
Dual illuminating vanity mirrors	Standard
Rear floor mats	Standard
Cargo area light	Standard
Simulated alloy trim on dash	Standard
Simulated alloy trim on doors	Standard
Front and rear reading lights	Standard

Instrumentation

Compass	Standard
External temperature display	Standard
Tachometer	Standard

Clock	Standard
Low fuel level warning	Standard

Tires & Wheels

Chrome steel wheels	Standard
Partial wheel covers	Standard
17 x 7.5 in. wheels	Standard

All season tires	Standard
P265/70R17 tires	Standard
Steel spare wheel	Standard
Fullsize non-matching spare tire	Standard
Underbody mounted spare tire	Standard

Telematics

Emergency Service	Standard
Airbag Deployment Notification	Standard
Stolen Vehicle Tracking/Assistance	Standard

Hands-Free Calling	Standard
Roadside Assistance	Standard
Concierge Service	Standard
Destination guidance (also Turn-by-Turn Navigation)	Standard
Destination Download	Standard

Warranty

Basic	3 yr./ 36,000 mi.
Drivetrain	5 yr./ 100,000 mi.
Rust	6 yr./ 100,000 mi.

Roadside assistance	5 yr./ 100,000 mi.

Mechanical Options

Engine Block Heater	+$90
Locking Rear Differential	+$395

Packages

Power Tech Package	+$590
SLE Preferred Package	+$1,015
Trailering Equipment Package	+$730

Skid Plate Package	+$150
Off-Road Suspension Package	+$295
SLE Convenience Package	+$860

Interior Options

Bose Premium Speaker System	+$500
Integrated Trailer Brake Controller	+$230
Graphite-Colored Rubberized-Vinyl Floor Covering	+$0

Leather Seat Trim	+$1,095
Auto-Dimming Inside Rearview Mirror	+$60
Rear View Camera System	+$450
Premium Cloth Front Bucket Seats	+$995
Driver 6-Way Power Seat Adjuster	+$295
Leather Front Bucket Seats	+$1,795

Exterior Options

Power-Extending Camper-Style Exterior Mirrors	+$240
20" x 8.5" Chrome-Clad Aluminum Wheels	+$1,295
P265/70R17 On/Off-Road Blackwall Tires	+$75

P265/65R18 On/Off-Road Blackwall Tires	+$75
P265/70R17 On/Off-Road White Outline Letter Tires	+$215
P265/65R18 On-/Off-Road White Outlined-Letter Tires	+$215
Rear Window Defogger	+$175
LT245/70R17 All-Terrain Blackwall Tires	+$200
Front License Plate Bracket	Standard
Power Sliding Rear Window	+$250
18" x 8.0" Chrome-Clad Aluminum Wheels	Standard

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Used 2012 GMC Sierra 1500 Extended Cab - Specs & Features