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CarMonitor

Transport Canada + NRCan

2025 GMC Sierra

Everything Canada’s open data holds on this vehicle: what has been recalled, what it costs to run, and how efficient it is compared with everything else on the road.

Recalls

1

1 current

Combined

13.6L/100 km

Fuel, a year

$4,216

20,000 km, Ontario prices

Recalls

Good news: Recall repairs cost you nothing. Book with any manufacturer dealer and quote the recall number — no time limit, however many owners the vehicle has had.

Fuel System

Transport Canada recall 2026102 · manufacturer campaign N262544420

5 March 2026

Transport Canada lists: Silverado 2025–2026 · Sierra 2025–2026

What is wrong

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.

Why it matters

A sudden loss of engine power could increase the risk of a crash.

What the dealer will do

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.

177 vehicles affected in CanadaLight Truck & VanSafety Mfr

Efficiency and running cost

Class
Pickup truck: Standard
In its class
More efficient than 25% of 116 2025 vehicles in this class
Tailpipe CO₂
320 g/km

Set your own distance and pump price · Full efficiency ranking

Watch this vehicle

Recall letters go to whoever owns the car on paper, which may not be you. Save your 2025 GMC Sierra and we will email you the day Transport Canada issues a new recall for it.

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Common questions

Does the 2025 GMC Sierra have any recalls?
Transport Canada has 1 recall on record for the 2025 GMC Sierra. Recall repairs are free at any manufacturer dealer.
What fuel economy does the 2025 GMC Sierra get?
NRCan rates the 2025 GMC Sierra at 13.6 L/100 km combined, emitting 320 g of CO2 per kilometre. There are 16 rated versions; this is the median.
What does it cost to run a 2025 GMC Sierra for a year?
At 20,000 km a year and Ontario average prices, about $4,216 in fuel, producing roughly 6,283 kg of CO2. Your own distance and prices will change this — the calculator lets you set both.

Source: Transport Canada — Vehicle Recalls Database; NRCan — Fuel consumption ratings. Data current as of 30 July 2026. Running cost uses Ontario average prices (155 ¢/L, 14.5 ¢/kWh), which are hand-maintained estimates. 30,784 rated vehicles on file.