2020 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT

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Reduced by $1,000 since Nov 06, 2026

2020 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT

$27,340 Marthaler Best Price

Retail Price $26,990
- +$350
Internet Price $27,340

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$27,340 Marthaler Best Price

Retail Price $26,990
- +$350
Internet Price $27,340

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Marthaler Chevrolet of Glenwood
2200 St Hwy 29 N
Glenwood, MN 56334

Sales: 320-334-2096
Service & Parts: 320-334-2100
Body Shop: 320-634-6978
Parts: 320-334-2096

Vehicle Information

VIN: 3GTU9DED7LG249390

Stock #: 20420XA

Model Code: TK10543

Condition Used
Body Style Crew Cab
Exterior Color Onyx Black
Interior Color Jet Black, Perforated Leather-Appointed Front Seat Trim
Mileage 135,611
City/Highway 15/20 MPG
Engine Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
Transmission Automatic
Fuel Type Gasoline Fuel

Highlighted Features

View Window Sticker

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Adaptive Cruise Control
Bluetooth®
4WD/AWD
Android Auto
Apple CarPlay
Aux Input
Heated Seats
Leather Seats
Automatic High Beams
Lane Departure Warning
Lane Keep Assist
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance

Dealer Comments

This 2020 GMC Sierra 1500 SLT Crew Cab delivers the capability and comfort you expect from premium truck engineering. With its potent EcoTec3 5.3L V8 engine, 10-speed automatic transmission, and 4WD capability, this Sierra handles both daily driving and tough jobs with confidence. The stunning black exterior with jet black leather interior creates an upscale cabin, while the short box design offers excellent maneuverability without sacrificing hauling power.

**Key Features:**
- Android/Apple CarPlay and Bluetooth® hands-free connectivity
- Blind spot alert, lane keep assist, and front/rear park assist
- Heated seats and heated steering wheel for year-round comfort
- Premium Bose audio system
- Max Trailer Package with trailer brake controller and hitch guidance
- 4x4 with X31 off-road package and spray-on bed liner
- Clean vehicle history report
- Remote start and keyless entry

This well-maintained Sierra has been locally traded and arrives backed by thorough preparation. With 16 city and 22 highway MPG, you'll enjoy reasonable efficiency for a truck of this caliber. Visit us today to experience the commanding presence and refined capabilities of this exceptional Sierra 1500 SLT.