2026 GMC Sierra HD Denali Ultimate

6.6 L, 8 cylinders, 4WD, Pickup, Diesel

For sale in Charlottetown, PE, asking $124,868.

Transport Canada lists 1 recall for the 2026 Sierra HD; GMC confirms which apply to this car.

Recalls

Fuel system5 Mar 2026
2026102
Issue: On certain trucks, a software problem could cause the fuel system to stop transferring fuel from the secondary fuel tank to the primary fuel tank. Additionally, the fuel gauge may indicate an incorrect combined fuel level. If this happens, you may not be aware of the low fuel level and the engine could stall. Note: This recall only affects certain 3500 HD models equipped with a gasoline engine and dual fuel tanks. Safety Risk: A sudden loss of engine power could increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and send a wireless over-the-air software update to eligible vehicles to update the engine control module software. Alternatively, you may schedule an appointment to have the update performed at a GM dealership.

Listed for the model year, not checked against this VIN. Check this VIN with GMC Canada or ask a GMC dealer.

Cardog market quoteModel-year quote

Too few comparable cars are listed to set a range.

Dated by public sources

2026Model year 2026Assembly plant Flint, Michigan, United States
5 Mar 2026Transport Canada recall 2026102Issued for the model year · Fuel system
28 Oct 2026Listed for sale, Charlottetown, PEHillside Chevrolet Buick GMC Cadillac · asking $124,868