2020 GMC Sierra 1500 SLT



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Vehicle Information

VIN: 3GTU9DEL3LG423012
Stock #: 260589A
Model Code: TK10543
  • Body Style Crew Cab
  • Exterior Color Pacific Blue Metallic
  • Interior Color Jet Black, Perforated Leather-Appointed Front Seat Trim
  • Mileage 118,587
  • Fuel Economy
    City/Highway 15/20 MPG
  • Engine Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • Transmission Automatic
  • Bed length Short Box
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Heated Seats
  • Leather Seats
  • Cruise Control

Dealer Comments

Summary
*** All prices INCLUDE $5,100 minimum discount, valid 4/8/2026 – 4/11/2026 on in-stock pre-owned inventory. No other sales promotions apply. Must take delivery by 4/11/2026 ***

Equipment
The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on the GMC Sierra. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. This model features steering wheel audio controls. This 1/2 ton pickup offers Apple CarPlay for seamless connectivity. The GMC Sierra has a clean CARFAX vehicle history report. It is pure luxury with a heated steering wheel. Bluetooth® technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. It offers Automatic Climate Control for personalized comfort. The vehicle comes equipped with Android Auto for seamless smartphone integration on the road. Start this model from inside with remote start. The GMC Sierra shines with an exquisite blue finish. This unit has a V8, 6.2L high output engine. Maintaining a stable interior temperature in this vehicle is easy with the climate control system.

Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. Max Trailering Package: Increased RGAWR; Enhanced Cooling Radiator; 220 Amp Alternator; 3.42 Rear Axle Ratio; Heavier Duty Rear Springs; 7. 300 lbs (3. 311 Kgs) GVWR. SLT Premium Package: 20" X 9" Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Hitch Guidance; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; HD Radio; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Heavy-Duty Rear Locking Differential; Power Door Locks. 20" X 9" Polished Aluminum Wheels. Chrome Wheel to Wheel Assist Steps. Pacific Blue Metallic. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

Additional Information
Lynch Chevrolet GMC is a family-owned and operated dealership since 1957. Our dealerships are located throughout Wisconsin, including Lynch GM Superstore in Burlington, Lynch Chevrolet of Mukwonago, Lynch Chrysler Dodge Jeep R

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 15 MPG
    • Hwy: 20 MPG
    • Combined: 17 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 420
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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*Dealer Discount applies to everyone

*Lynch Market Adjustments are based on supply and demand of vehicles as well as the current market situation. This takes in to account all factors including the impact of the pandemic and the shortages that exist. Price applies to everyone.

*Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, service fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information.

While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at 262-229-9841 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 5.9% interest and 20% downpayment.

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