Summary
*Portable Audio Connection* *Backup Camera* *Bluetooth® (Hands Free)* ***Apple Car Play / Android Auto*** *Multi-Zone Climate Control* *Cruise Control* **Diesel** ***Denali Ultimate Package*** *Keyless Entry* *Leather* *Security System* *Steering Wheel Controls* *Trailer / Tow Hitch*

Vehicle Details
Looking for a powerful heavy-duty truck with premium comfort and proven capability? This 2021 GMC Sierra 2500 Denali 4WD, equipped with a V8 6.6L Diesel engine, is ready for towing, hauling, and everyday driving with confidence. Located in Burlington WI, this pre-owned GMC Sierra 2500 Denali delivers the upscale features and rugged performance shoppers want in a diesel pickup.

Inside, the Denali cabin surrounds you with refinement and convenience. Enjoy Steering Wheel Audio Controls, a premium BOSE Stereo, Android Auto, and advanced safety technology like Cross-Traffic Alert and Lane Departure Warning. Whether you're headed to the jobsite, the lake, or across town, this GMC Sierra 2500 offers the capability and comfort to handle it all.

Bold styling, 4WD traction, and Denali luxury make this truck a standout choice for drivers searching for a dependable pre-owned GMC Sierra 2500 in Burlington WI. If you need a diesel truck with strength, technology, and upscale appeal, this 2021 GMC Sierra 2500 Denali deserves a close look. Contact us today to learn more or schedule your test drive. With its bold exterior, advanced driver-assist features, and refined interior, it's an excellent option for work or weekend adventures, offering the durability and luxury that make GMC Denali trucks highly sought after by diesel truck buyers everywhere today.

Equipment
This three-quarter ton truck can tow almost anything. When you encounter slick or muddy roads, you can engage the four wheel drive on this vehicle and drive with confidence. It offers Android Auto for seamless smartphone integration. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! This 2021 GMC Sierra 2500 has an automatic transmission. Engulf yourself with the crystal clear sound of a BOSE sound system in the GMC Sierra. Protect it from unwanted accidents with a cutting edge backup camera system. The bed looks great and is protected with a durable surface material. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Maintaining a stable interior temperature in this GMC Sierra is easy with the climate control system. This 2021 GMC Sierra 2500 warns of approaching vehicles with Cross-Traffic Alert. The GMC Sierra features cruise control for long trips. This vehicle has a diesel engine. This unit has a V8, 6.6L high output engine. This model features a hands-free Bluetooth® phone system. Keep your hands warm all winter with a heated steering wheel in this model . With the keyless entry system on this model you can pop the trunk without dropping your bags from the store. It's Lane Departure Warning helps keep you in your lane. The leather seats in this model are a must for buyers looking for comfort, durability, and style. Help alleviate lower back pain with the driver seat lumbar support in this 3/4 ton pickup. The installed navigation system will keep you on the right path. An off-road package is equipped on this unit. Keep safely connected while in this 2021 GMC Sierra 2500 with OnStar. You may enjoy