This 2026 GMC Sierra 2500HD Denali Ultimate represents the pinnacle of heavy-duty truck capability and luxury, built to handle demanding work while delivering premium comfort for every journey.- Duramax 6.6L V8 Turbodiesel engine with 10-speed automa...
10-Speed Automatic, 4WD, Jet Blk Forge Perforated Leather.Recent Arrival!Onyx Black 2026 GMC 4D Crew Cab Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WDWhen you buy a new car at Karl or Marshalltown you know you're finding a v...
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
May require additional optional equipment
Allow the driver to easily operate the audio system and phone interface controls
This 2026 GMC Sierra 1500 Denali in Black represents a premium truck built for those who demand excellence in every detail, combining refined capability with sophisticated technology and comfort.- 3.0L Duramax I6 Turbocharged Diesel Engine with 305 h...
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
May require additional optional equipment
Allow the driver to easily operate the audio system and phone interface controls
Customize and manage entertainment and vehicle feature setting
Standard EquipmentEntertainmentWireless Apple CarPlay/Wireless Android Auto capability for compatible phones Can use Apple CarPlay1 and Android Auto2 wirelesslyApple CarPlay vehicle user interface is a product of Apple and its terms and privacy state...
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
May require additional optional equipment
Allow the driver to easily operate the audio system and phone interface controls
Meet the 2026 GMC Sierra 1500 SLT, a capable diesel truck built to handle demanding work and daily driving with confidence and efficiency.- 3.0L I-6 Diesel Turbocharged (Duramax) engine with 305 hp and 495 lb-ft of torque- 10-Speed Automatic transmis...
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
May require additional optional equipment
Allow the driver to easily operate the audio system and phone interface controls
10-Speed Automatic, 4WD, Black Leather.Cardinal Red 2026 GMC 4D Crew Cab Sierra 1500 Elevation 3.0L I6 22/26 City/Highway MPG 10-Speed Automatic 4WDWhen you buy a new car at Karl or Marshalltown you know you're finding a vehicle you can rely on. We h...
10-Speed Automatic, 4WD, Jet Blk Clth Vinyl.Recent Arrival!Summit White 2026 GMC Sierra 2500HD Pro 6.6L V8 10-Speed Automatic 4WDWhen you buy a new car at Karl or Marshalltown you know you're finding a vehicle you can rely on. We have a great selecti...
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music talk and news live sports comedy podcasts and more
Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
AWD.Recent Arrival!Summit White 2027 GMC 4D Sport Utility Terrain AT4 1.5L DOHC 24/26 City/Highway MPG 8-Speed Automatic with Overdrive AWDWhen you buy a new car at Karl or Marshalltown you know you're finding a vehicle you can rely on. We have a gre...
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music talk and news live sports comedy podcasts and more
Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
Standard EquipmentEntertainmentGoogle built-in compatibility Experience added personalization and convenience with Google built-in1 compatibility. Get Google Assistant, Google Maps, and Google Play for access to hands-free help, live traffic updates,...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Seating capacity
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Automatic air conditioning - Constantly fiddling with the A-C controls to maintain the cabin temperature is frustrating and distracting. Automatic air conditioning takes care of it for you by automatically adjusting the thermostat and fan settings as needed to maintain the temperature you select. Keep your cool with automatic air conditioning.
Standard EquipmentComfortSeat Memory - Save your seat. You dont have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that rememb...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Seating capacity
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Automatic air conditioning - Constantly fiddling with the A-C controls to maintain the cabin temperature is frustrating and distracting. Automatic air conditioning takes care of it for you by automatically adjusting the thermostat and fan settings as needed to maintain the temperature you select. Keep your cool with automatic air conditioning.
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Third-row head restraint number
60-40 split folding third-row seats - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding third-row seats provide you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side away for long items and still have room for your passengers. Or fold both sides away to load large items. With 60-40 split folding third-row seats it all fits.
7 passenger seating - The more the merrier. When you need to transport a group of people don’t split them up and make multiple trips. Get everyone in at the same time! There’s plenty of room with seating for 7 passengers so load them all in and head out.
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Automatic air conditioning - Constantly fiddling with the A-C controls to maintain the cabin temperature is frustrating and distracting. Automatic air conditioning takes care of it for you by automatically adjusting the thermostat and fan settings as needed to maintain the temperature you select. Keep your cool with automatic air conditioning.
Individual driver and front passenger seats provide generous room and comfort.
2022 GMC 4WD Cayenne Red 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Cloth.Karl Chevrolet Buick GMC of Webster City has access to this vehicle, as well as the largest inventory in Northwest Iowa. We are focused on getting you in the right veh...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Seating capacity
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Automatic air conditioning - Constantly fiddling with the A-C controls to maintain the cabin temperature is frustrating and distracting. Automatic air conditioning takes care of it for you by automatically adjusting the thermostat and fan settings as needed to maintain the temperature you select. Keep your cool with automatic air conditioning.
2022 GMC 4WD Steel Metallic 10-Speed Automatic EcoTec3 6.2L V8Karl Chevrolet Buick GMC of Webster City has access to this vehicle, as well as the largest inventory in Northwest Iowa. We are focused on getting you in the right vehicle that fits your n...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Third-row head restraint number
60-40 split folding third-row seats - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding third-row seats provide you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side away for long items and still have room for your passengers. Or fold both sides away to load large items. With 60-40 split folding third-row seats it all fits.
7 passenger seating - The more the merrier. When you need to transport a group of people don’t split them up and make multiple trips. Get everyone in at the same time! There’s plenty of room with seating for 7 passengers so load them all in and head out.
Standard EquipmentComfortSeat Memory - Save your seat. You dont have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that rememb...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Seating capacity
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Automatic air conditioning - Constantly fiddling with the A-C controls to maintain the cabin temperature is frustrating and distracting. Automatic air conditioning takes care of it for you by automatically adjusting the thermostat and fan settings as needed to maintain the temperature you select. Keep your cool with automatic air conditioning.
10-Speed Automatic, 4WD, Jet Blk With Kalahari Acc Leather.Recent Arrival!Summit White 2026 GMC 4D Crew Cab Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WDWhen you buy a new car at Karl or Marshalltown you know you're finding a v...
AWD.Recent Arrival!Summit White 2027 GMC 4D Sport Utility Terrain AT4 1.5L DOHC 24/26 City/Highway MPG 8-Speed Automatic with Overdrive AWDWhen you buy a new car at Karl or Marshalltown you know you're finding a vehicle you can rely on. We have a gre...
8-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 220 Amp Alternator, 4-Way Manual Pass...
Factory MSRP: $77,339 $4,094 off MSRP!10-Speed Automatic, 4WD, Jet Blk With Kalahari Acc Leather. Recent Arrival! Sterling 2026 GMC Sierra 2500HD AT4 4D Crew Cab 6.6L V8 10-Speed Automatic 4WDKarl Chevrolet Buick GMC of Webster City has access to thi...
This technology blocks and absorbs sound as well as dampens and eliminates vibrations helping to leave outside noise where it belongs
In-cabin microphones distinguish unwanted powertrain noise and cancels it to help create a quiet interior cabin
Natural voice recognition and phone integration
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
AWD.Recent Arrival!Summit White 2027 GMC 4D Sport Utility Terrain AT4 1.5L DOHC 24/26 City/Highway MPG 8-Speed Automatic with Overdrive AWDWhen you buy a new car at Karl or Marshalltown you know you're finding a vehicle you can rely on. We have a gre...
Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Third-row head restraint number
60-40 split folding third-row seats - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding third-row seats provide you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side away for long items and still have room for your passengers. Or fold both sides away to load large items. With 60-40 split folding third-row seats it all fits.
7 passenger seating - The more the merrier. When you need to transport a group of people don’t split them up and make multiple trips. Get everyone in at the same time! There’s plenty of room with seating for 7 passengers so load them all in and head out.
Standard EquipmentComfortSeat Memory - Save your seat. You dont have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that rememb...
4WD.Recent Arrival!Downpour Met 2027 GMC 4D Sport Utility Yukon XL Elevation EcoTec3 5.3L V8 14/19 City/Highway MPG 10-Speed Automatic with Overdrive 4WDWhen you buy a new car at Karl or Marshalltown you know you're finding a vehicle you can rely on....
Get your FULL vehicle history report only for 14.99!