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NRCan fuel consumption ratings

2024 GMC Sierra — what a year of fuel costs

Official consumption ratings, your kilometres, your pump price. No sign-up, and every number is editable.

Your vehicle

It is on your insurance slip, your registration, and the driver-side dashboard.

Your driving

The Canadian average is about 15,000 km.
Sets the default fuel and electricity prices.
¢ / L
Change it to what you actually pay.
Fuel for a year

$4,309

2024 GMC Sierra · 13.9 L/100 km combined · 20,000 km a year in Ontario.

Per month
$359
Fuel burned
2,780 L
Tailpipe + grid CO₂
6,422 kg

All 21 rated versions

NRCan rates each engine and transmission separately. The figure above uses the median one, so a single halo trim cannot skew it.

Every rated version of the 2024 GMC Sierra and its annual cost.
VersionEngineCombinedCost a year
Sierra2.7 L · A812 L/100 km$3,720
Sierra3 L · A109.2 L/100 km$2,852
Sierra5.3 L · A1013.4 L/100 km$4,154
Sierra (With Sport Mode)2.7 L · A812.5 L/100 km$3,875
Sierra 4WD2.7 L · A812.9 L/100 km$3,999
Sierra 4WD3 L · A109.6 L/100 km$2,976
Sierra 4WD5.3 L · A1014.1 L/100 km$4,371
Sierra 4WD6.2 L · A1014.3 L/100 km$4,433
Sierra 4WD (With Sport Mode)2.7 L · A813.6 L/100 km$4,216
Sierra 4WD AT4X3 L · A1012.1 L/100 km$3,751
Sierra 4WD AT4X6.2 L · A1015.9 L/100 km$4,929
Sierra 4WD FFV5.3 L · A1013.9 L/100 km$4,309
Sierra 4WD FFV5.3 L · A1019.2 L/100 km$5,952
Sierra 4WD Mud Terrain Tire2.7 L · A814.4 L/100 km$4,464
Sierra 4WD Mud Terrain Tire3 L · A1010.9 L/100 km$3,379
Sierra 4WD Mud Terrain Tire5.3 L · A1014.8 L/100 km$4,588
Sierra 4WD Mud Terrain Tire6.2 L · A1015.7 L/100 km$4,867
Sierra 4WD Mud Terrain Tire FFV5.3 L · A1013.9 L/100 km$4,309
Sierra 4WD Mud Terrain Tire FFV5.3 L · A1019.2 L/100 km$5,952
Sierra FFV5.3 L · A1013.1 L/100 km$4,061
Sierra FFV5.3 L · A1017.7 L/100 km$5,487

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Source: NRCan — Fuel consumption ratings; Provincial price table. Data current as of 2026-08-10. Consumption figures are NRCan’s published ratings. Prices are annual provincial averages, hand-maintained and marked as estimates — Hand-maintained annual averages, not a live feed. Electricity is all-in residential (energy + delivery + regulatory riders); gasoline is regular grade. Override them with your own numbers in any tool.