2023 GMC Sierra 1500 Fuel Consumption Canada
NRCan EnerGuide Ratings & Real CAD Fuel Costs · Featuring SLE 4x4 5.3L V8
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What Canadian Drivers Need to Know About the 2023 GMC Sierra 1500
The 2023 GMC Sierra 1500 SLE 4x4 5.3L V8 is officially rated by Natural Resources Canada (NRCan) at 15.1 L/100km combined (17.2 city / 12.3 highway). Under typical Canadian driving conditions with 55% city and 45% highway use, this vehicle consumes approximately 3020 Litres of fuel per 20,000 km driven annually.
Equipped with a 4WD drivetrain and A10 transmission, this pickup truck: full-size is designed for Canadian roads. The traditional gasoline engine paired with a 119L fuel tank delivers reliable highway cruising power and instant refueling at any Canadian gas station from coast to coast.
🇨🇦 Annual Fuel & Energy Costs by Province
Estimated annual cost based on standard Canadian commute of 20,000 km per year.
| Province | Pump / Hydro Rate | Cost per 100 km | Annual Cost (20,000 km) |
|---|---|---|---|
| ON Ontario | 154.5¢ / Litre | $23.33 CAD | $4,666 CAD / yr |
| BC British Columbia | 184.2¢ / Litre | $27.81 CAD | $5,563 CAD / yr |
| AB Alberta | 141.9¢ / Litre | $21.43 CAD | $4,285 CAD / yr |
| QC Quebec | 159.4¢ / Litre | $24.07 CAD | $4,814 CAD / yr |
| MB Manitoba | 139.9¢ / Litre | $21.12 CAD | $4,225 CAD / yr |
| SK Saskatchewan | 148.5¢ / Litre | $22.42 CAD | $4,485 CAD / yr |
| NS Nova Scotia | 168.4¢ / Litre | $25.43 CAD | $5,086 CAD / yr |
| NB New Brunswick | 164.2¢ / Litre | $24.79 CAD | $4,959 CAD / yr |
| NL Newfoundland & Labrador | 175.6¢ / Litre | $26.52 CAD | $5,303 CAD / yr |
| PE Prince Edward Island | 166.8¢ / Litre | $25.19 CAD | $5,037 CAD / yr |
* Rates based on Statistics Canada monthly retail fuel averages and provincial utility electricity tariffs.
💰 Custom Fuel Cost Calculator
Provincial Fuel Cost Calculator
Real CAD prices · All 10 provinces
Based on NRCan combined rating & Ontario fuel prices. Actual costs vary with driving conditions. Prices updated regularly from Statistics Canada.
🌨️ Canadian Winter Performance
Canadian Winter Penalty
Sub-zero performance vs summer baseline
- ›Allow 5–10 minutes warm-up in extreme cold before driving — reduces engine wear.
- ›Check tire pressure weekly in winter; cold air lowers PSI, raising rolling resistance.
- ›Use 0W-30 or 5W-30 synthetic oil for cold-start protection.
- ›Remove snow and ice from roof before driving to reduce aerodynamic drag.
- ›Avoid aggressive acceleration in slippery conditions to preserve economy.
Winter model based on Canadian Climate Atlas -15°C baseline. Actual degradation varies by battery state of charge, driving speed, and cabin heating usage.
⚠️ Transport Canada Safety Recalls 1 Active
Water intrusion into the electronic tailgate switch may cause the tailgate to unlatch inadvertently while parked.
⚖️ Head-to-Head: GMC Sierra 1500 vs Competitors
Competitor Comparison
Same class · NRCan ratings · CAD fuel costs at 20,000 km/yr
| Vehicle | City | Highway | Combined | Best? |
|---|---|---|---|---|
SLE 4x4 5.3L V8 | 17.2L | 12.3L | 15.1 L/100km | |
XLT 4x4 2.3L | 12.4L | 9.4L | 11.1 L/100km | ★ Best |
XLT 4x4 2.3L | 12.6L | 9.6L | 11.3 L/100km | |
SLE 4x4 2.7L Turbo | 12.7L | 9.7L | 11.4 L/100km |
Annual costs use Ontario fuel prices. Switch province in the fuel calculator above. All figures from NRCan official ratings.
2023 GMC Sierra 1500 Road Test & Commuter Assessment
The 2023 GMC Sierra 1500 delivers an official Natural Resources Canada (NRCan) combined fuel consumption rating of 15.1 L/100km. On daily Canadian commutes—from GTA stop-and-go congestion on the Gardiner Expressway to open stretches of the Trans-Canada Highway—this vehicle offers a predictable balance of efficiency, comfort, and handling.
🛣️ Highway Performance (100–120 km/h)
With a highway consumption rating of 12.3 L/100km, long-distance cruising is efficient. Cruising range reaches an estimated ~967 km between fill-ups.
🏙️ City Driving & Rush Hour
City fuel consumption is rated at 17.2 L/100km. Tight turning radiuses and responsive steering make parking in underground condominium garages straightforward.
Is the 2023 GMC Sierra 1500 Right for You?
- • Commuters driving 15,000 to 25,000 km annually wanting to control monthly Canadian fuel budgets.
- • Drivers who prioritize proven reliability and strong resale values across the Canadian pre-owned market.
- • Families seeking comprehensive active safety features and modern infotainment connectivity.
- • You require heavy continuous towing capabilities for large recreational trailers or boats.
- • You frequently travel unpaved logging roads requiring extreme ground clearance.
- • You are looking for track-focused performance rather than efficient day-to-day transportation.
Complete Specifications — 2023 GMC Sierra 1500
| Make | GMC |
| Model | Sierra 1500 |
| Year | 2023 |
| Trim | SLE 4x4 5.3L V8 |
| Vehicle Class | Pickup Truck: Full-size |
| Engine | 5.3L 8-cylinder |
| Transmission | A10 |
| Drive Type | 4WD |
| Fuel Type | Regular Gasoline |
| City L/100km | 17.2 L/100km |
| Hwy L/100km | 12.3 L/100km |
| Combined L/100km | 15.1 L/100km |
| kWh/100km | — |
| Electric Range | — |
| Fuel Tank | 119 L |
| Hwy Cruising Range | ~967 km |
| CO₂ Emissions | 350 g/km |
| Base MSRP (CAD) | $52,650 |
| Winter Consumption | ~17.4 L/100km at -15°C |
Source: Natural Resources Canada (NRCan) Fuel Consumption Guide. All figures represent official Canadian ratings under standardized test conditions. Real-world consumption varies.
