Shop undefined Vehicles - Bob McCosh Chevrolet Buick GMC in COLUMBIA

New 2026 GMC Sierra 2500 HD Pro

• MSRP $56,170
• MSRP $56,170
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD Pro

• MSRP $56,605
• MSRP $56,605
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD Pro

• MSRP $58,020
• MSRP $58,020
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD Pro

• MSRP $58,020
• MSRP $58,020
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD Denali

• MSRP $90,500
• MSRP $90,500
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD AT4X

• MSRP $96,965
• MSRP $96,965
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD SLT

• MSRP $74,560
• MSRP $74,560
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD AT4

• MSRP $89,735
• MSRP $89,735
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD SLE

• MSRP $66,855
• MSRP $66,855
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 04/26/26

New 2026 GMC Sierra 2500 HD SLE

• MSRP $76,210
• MSRP $76,210
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 04/23/26

New 2026 GMC Sierra 2500 HD SLE

• MSRP $75,005
• MSRP $75,005
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 04/27/26

New 2026 GMC Sierra 2500 HD SLT

• MSRP $72,515
• MSRP $72,515
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 04/24/26

New 2026 GMC Sierra 2500 HD SLE

• MSRP $75,500
• MSRP $75,500
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 04/27/26

New 2026 GMC Sierra 2500 HD SLT

• MSRP $72,665
• MSRP $72,665
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 05/01/26

New 2026 GMC Sierra 2500 HD SLT

• MSRP $85,830
• MSRP $85,830
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 05/22/26

New 2026 GMC Sierra 2500 HD Pro

• MSRP $69,003
• MSRP $69,003
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

New 2026 GMC Sierra 2500 HD Pro

• MSRP $57,420
• MSRP $57,420
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 05/07/26

New 2026 GMC Sierra 2500 HD AT4

• MSRP $92,075
• MSRP $92,075
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

• In-Transit In-Transit

  This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. 05/07/26

New 2026 GMC Sierra 2500 HD Denali Ultimate

• MSRP $98,795
• MSRP $98,795
• See Important Disclosures Here The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.