New Buick and GMC Deals in San Diego, CA

At Marvin K. Brown Buick GMC in San Diego, CA, we offer incredible new inventory specials that make driving a new Buick or GMC more affordable than ever. Whether you're looking for a stylish Buick Enclave, a rugged GMC Sierra 1500, or the versatile GMC Terrain, our new vehicle specials are designed to provide exceptional savings. Our inventory is continually refreshed, offering you the latest 2026 Buick and GMC models at competitive prices, so you can drive home in the car of your dreams without exceeding your budget. Serving San Diego and the surrounding areas, including La Jolla, Chula Vista, and El Cajon, we make it easy to find your perfect vehicle with unbeatable deals.

When you shop our new inventory specials, you’re not just getting a fantastic price, you’re also receiving the assurance that comes with owning a Buick or GMC. These vehicles are built for performance, durability, and style, making them the perfect choice for any driver in Southern California. We offer flexible financing options to accommodate a variety of credit situations, so you can drive off the lot in the vehicle you’ve always wanted. Don’t miss out on our limited-time specials, including low monthly payments, attractive lease options, and manufacturer rebates. Visit Marvin K. Brown Buick GMC in San Diego, or browse our new inventory online to find the best deal on your next Buick or GMC vehicle. Please don't hestitate to contact us with any questions!

2024 GMC HUMMER EV Pickup 3X OMEGA LIMITED EDITION

Stock #: 624342

Offer Expires 1/31/2026

  • $50,000 SAVINGS
    $102,290 BEST PRICE

  • MSRP $152,290
  • -$50,000
  • Sale Price $102,290

2024 GMC HUMMER EV Pickup 3X OMEGA LIMITED EDITION

Stock #: 624351

Offer Expires 1/31/2026

  • $50,000 SAVINGS
    $102,290 BEST PRICE

  • MSRP $152,290
  • -$50,000
  • Sale Price $102,290

2025 GMC Terrain Elevation

Stock #: 625155

Offer Expires 1/31/2026

  • $1,000 SAVINGS
    $33,975 BEST PRICE

  • MSRP $34,975
  • -$1,000
  • Sale Price $33,975
    • OEM Incentives
    • $750
    • $500
    • $500

2026 GMC Terrain Elevation

Stock #: 626004

Offer Expires 1/31/2026

  • $1,000 SAVINGS
    $31,140 BEST PRICE

  • MSRP $32,140
  • -$1,000
  • Sale Price $31,140
    • OEM Incentives
    • $750
    • $500
    • $500

2025 GMC HUMMER EV Pickup 3X

Stock #: 625014

Offer Expires 1/31/2026

  • $17,500 SAVINGS
    $91,910 BEST PRICE

  • MSRP $109,410
  • -$17,500
  • Sale Price $91,910
    • OEM Incentives
    • $500
    • $500