Take a walk around the premium and capable 2023 Sierra 2500 AT4 -- dominate your terrain in style with premium Black Chrome Accents, Side Bed Step, and Red Recovery Hooks, the World's First Six-Function GMC Multipro Tailgate, and a purposefully appointed cabin.
Put the AT4 to the test with up to 15 camera views for trailering and a Prograde Trailering system to maximize your use of the available 6.6L Duramax Turbo Diesel with a FIRST IN CLASS available Allison 10-Speed Transmission.
Check out the 2023 Sierra 2500 HD for yourself at Temecula Valley Buick GMC: [ Ссылка ]
Same day service appointments *always* available: [ Ссылка ]
