Sommer's Buick GMC
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262-236-6531
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262-242-0100
7211 W MEQUON RD
Mequon, WI 53092
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New
All New Inventory
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Instant Cash Offer
Super Cruise
Buick Compare Competitors
GMC Compare Competitors
Used
Search Inventory
Vehicles Under $15k
Get Pre-Approved
Why Buy Used
GM Rewards
What is Simplified Pricing?
Instant Cash Offer
Used Trucks Milwaukee
Used SUVs Milwaukee
Schedule Service
Schedule Service
Tire Finder
Specials
New Specials
Service & Parts Specials
Pre-Owned Specials
Research
Research
2026 GMC Buick Model Research Page
2026 Sierra 1500
2026 GMC Sierra HD
2026 GMC Canyon
2026 GMC Yukon
2026 GMC Acadia
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Buy vs. Lease
2026 Buick Encore GX
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GMC My Rewards
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Payment Calculator
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Instant Cash Offer
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Low Credit No Credit Subprime Auto Loans
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2026
Pro
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$48,800
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2026
Pro
Starting MSRP:
$48,800
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2026
Sierra 2500HD
Starting MSRP:
$49,100
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2026
Sierra 2500HD
Starting MSRP:
$49,100
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2026
Sierra 3500HD
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$50,000
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2026
Sierra 3500HD
Starting MSRP:
$50,000
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2026
SLE
Starting MSRP:
$55,800
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2026
SLE
Starting MSRP:
$55,800
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