2012 GMC Sierra 1500 SLT Crew Cab 4WD
319
5.3L
Automatic
4WD
8
134,350
QUICKSILVERE METALLIC
Leather
EBONY
3GTP2WE74CG261570
15
21
Seeko Auto Sales
Seeko Auto Sales
G3282 S Miller Rd. Suite 12
Flint, MI 48532
810-354-2543
?? 2012 GMC Sierra 1500 SLT Z71 4x4 – Loaded, Powerful, and Ready for Anything!
Looking for a truck that delivers the perfect blend of power, luxury, and off-road capability? This 2012 GMC Sierra 1500 SLT Crew Cab Z71 4x4 checks every box. With the proven 5.3L V8 Flex Fuel Vortec engine and 6-speed automatic transmission, this Sierra is built to haul, climb, and cruise in comfort.
With only 133k well-maintained miles, this truck is just hitting its stride — the 5.3L Vortec is known to run strong well past 250,000 miles.
?? Performance & Power
5.3L V8 (LMG) – 315 horsepower, 335 lb-ft torque
Selectable 4x4 with Off-Road Suspension
Z71 Off-Road Package – includes skid plates, off-road tuned shocks, hill descent control, and signature badging
Towing Capacity: up to 9,600 lbs (properly equipped)
Rear Axle Ratio: 3.42 / 3.73 (varies by configuration)
Whether you're towing a boat, exploring backroads, or just cruising the highway, this Sierra delivers smooth power and unbeatable reliability.
??? Premium Packages & Upgrades
SLT Preferred Equipment Group – GMC’s luxury trim, offering comfort and class:
Leather-appointed, heated, 10-way power front seats
Dual-zone automatic climate control
Premium Bose® sound system
Power-adjustable pedals & auto-dimming rearview mirror
Chrome accents & mirror caps
Steering wheel audio & cruise controls
Rear parking assist sensors
Universal Home Remote
Z71 Off-Road Suspension Package
Heavy-duty shocks and stabilizer bars for confident handling on or off-road
?? Technology & Convenience
This SLT is equipped with a touchscreen stereo and backup camera for modern convenience and safety.
Large touchscreen display (factory or upgraded aftermarket)
Integrated backup camera (tailgate-handle mounted or in-dash view)
Bluetooth® hands-free calling & audio streaming
USB & AUX inputs
Steering wheel audio controls
If not originally equipped, both touchscreen and camera upgrades can be added easily — plug-and-play options are available for this model.
??? Additional Highlights
FlexFuel capable – runs on gasoline or E85 ethanol
Crew Cab – full-size four-door design with spacious rear seating
Z71 4x4 system – legendary off-road performance and durability
Well-maintained – clean, solid, and ready for work or play
?? Why You’ll Love It
This 2012 GMC Sierra 1500 SLT Z71 isn’t just a truck — it’s a statement of capability and comfort. From the luxurious interior to the rugged off-road suspension, it’s built to handle daily drives, job sites, and weekend adventures with ease.
Powerful. Reliable. Comfortable. Everything you want in a full-size pickup.
?? Highlights at a Glance:
5.3L V8 FlexFuel (Vortec 5300)
Z71 Off-Road Package
SLT Luxury Trim
Touchscreen Stereo & Backup Camera
Bose® Premium Audio
Leather Heated Seats
4x4 with Off-Road Suspension
~133,000 miles
Don’t miss out on this clean, fully loaded Sierra 1500 SLT Z71 4x4. Trucks like this — with the right mix of luxury and performance — don’t stay on the market long.
?? Contact today to schedule a test drive or request more photos — this Sierra is ready to hit the road!
Seeko Auto Sales, The Premier Used Car Dealership In Flint, Offers An Exceptional Inventory Of Quality Vehicles Carefully Selected To Meet The Unique Needs Of Every Customer. Established In 2022, We Prioritize Exceptional Customer Service, Ensuring A Stress-free, Reliable Car-buying Experience. Our Dedicated Team Provides Free Carfax Reports And Will Assist With Auto Loan Arrangements Through Your Preferred Bank. Appointments Are Essential, With Test Drives Available During Weekdays Between 10 Am And 6 Pm. With Customer Satisfaction At The Core Of Our Business, Seeko Auto Sales Is Committed To Delivering A Seamless And Convenient Car-purchasing Journey. Don't Hesitate To Contact Us Anytime Via Email Seekoauto@yahoo.com Or (810) 354-2543 Or Call Chris: (947) 240-8292. Our Physical Address Is G-3282 MILLER RD, FLINT, MI 48507. We're Looking Forward To Seeing You Soon.
Factory Installed Options
- 1.81" (46 mm) shocks
- off-road jounce bumpers
- 36mm front stabilizer bar
- (NZZ) Skid Plate Package
- (K47) air cleaner and Z71 decals on rear quarters
- Standard Equipment
- (Z71) Off-Road Suspension Package
- (Z82) Trailering Package
- (B58) front and rear carpeted floor mats
- (DD8) inside rearview auto-dimming mirror
- (RZF) 18" x 8" (45.7 cm x 20.3 cm) chrome-cladded aluminum wheels
- (QXN) P265/65R18 on-/off-road blackwall tires
- (DL3) outside heated power-adjustable
- power-folding body-colored mirrors
- (T96) fog lamps
- Rancho brand shocks that are White Red letters
- body-colored side moldings chrome accent
- unique four bar horizontal grille insert chrome surround
- "ALL TERRAIN" badging on the front fenders
- carpeted floor mats embroidered "All Terrain" logo
- unique sill plates
- unique instrument cluster Z71 logo and "mechanical brushed aluminum" accents for instrument panel
- center console and switch trim plates.
