Fuel costs continue to impact household budgets across Ontario, making efficiency a key factor when choosing your next SUV. The 2025 Chevrolet lineup offers six distinct SUV models, each designed for different needs while delivering competitive fuel economy. Whether you need a compact crossover for city driving or a full-size SUV for family hauling, understanding the efficiency differences helps you make the right choice.
Natural Resources Canada ratings provide standardized fuel consumption figures that reflect real-world driving conditions. These official ratings help Ontario drivers compare models accurately and plan their fuel budgets. Here's how Chevrolet's 2025 SUV lineup ranks from most to least fuel-efficient based on combined L/100 km ratings.
2025 Chevrolet Trailblazer – 7.7 L/100 km Combined

The Trailblazer leads Chevrolet's efficiency rankings with its 1.3L turbo engine delivering 7.7 L/100 km combined. This small SUV prioritizes fuel economy while providing practical cargo space and modern technology features.
Fuel Economy Breakdown:
- 1.3L 3-cylinder turbo: 8.1 L/100 km city, 7.2 L/100 km highway
- 1.2L 3-cylinder variant: 7.8 L/100 km city, 7.7 L/100 km highway
- AWD configuration adds 1.0 L/100 km to combined rating (8.7 L/100 km)
The base engine offers the best efficiency while the AWD system provides enhanced traction for Ontario winters. Maximum cargo capacity reaches practical levels for weekend trips, and the compact footprint makes urban parking easier. Standard safety features include automatic emergency braking and lane departure warning.
2025 Chevrolet Trax – 8.1 L/100 km Combined

The Trax ranks second with its 1.2L turbo engine achieving 8.1 L/100 km combined fuel consumption. This entry-level SUV offers 8.5 L/100 km city and 7.6 L/100 km highway ratings while providing 1,531 L of maximum cargo space.
Available Trim Levels:
- LS base trim includes wireless smartphone integration
- 1RS and 2RS add sporty styling elements and larger wheels
- LT trim features 11-inch touchscreen and enhanced safety tech
- ACTIV focuses on outdoor-ready design with unique badging
All Trax models use the same efficient 1.2L engine with no AWD option available. The ACTIV trim includes Evotex seat surfaces for enhanced durability and black exterior accents. Standard features across the lineup include remote start and active noise cancellation for a quieter cabin.
2025 Chevrolet Equinox – 8.8 L/100 km Combined

The Equinox offers balanced efficiency and capability with its 1.5L turbo engine rating of 8.8 L/100 km combined for front-wheel drive models. All-wheel drive increases consumption to 9.2 L/100 km combined, adding 0.4 L/100 km for enhanced traction capability.
Drivetrain Options:
- FWD: 9.2 L/100 km city, 8.3 L/100 km highway, 8.8 L/100 km combined
- AWD: 10.0 L/100 km city, 8.2 L/100 km highway, 9.2 L/100 km combined
The Equinox provides 1,798 L of cargo capacity and can tow up to 680 kg. Three distinct trims include LT with standard features, ACTIV with adventure-focused styling and standard AWD, plus RS with sporty design elements. The ACTIV variant includes all-terrain tires and unique suspension tuning for light off-road capability.
2025 Chevrolet Blazer – 9.9 L/100 km Combined

The Blazer offers mid-size SUV space with two engine options affecting fuel consumption. The more efficient 2.0L turbo with AWD delivers 9.9 L/100 km combined, while the larger 3.6L V6 increases consumption to 11.2 L/100 km combined.
Engine Comparison:
- 2.0L turbo AWD: 10.8 L/100 km city, 8.7 L/100 km highway
- 3.6L V6 AWD: 12.8 L/100 km city, 9.1 L/100 km highway
The 2.0L engine provides adequate power for most driving situations while maintaining better fuel economy. The 3.6L option delivers more towing capability but with higher fuel consumption. Both engines come standard with AWD for enhanced traction in various weather conditions.
2025 Chevrolet Suburban – 10.7 L/100 km Combined

The Suburban achieves its best efficiency with the 3.0L diesel engine, delivering 10.7 L/100 km combined fuel consumption. This full-size SUV accommodates up to nine passengers while maintaining reasonable fuel economy for its size.
Fuel Options:
- 3.0L diesel 4WD: 11.5 L/100 km city, 9.7 L/100 km highway
- 5.3L V8: 15.7 L/100 km city, 12.0 L/100 km highway, 14.0 L/100 km combined
- 6.2L V8 4WD: 16.6 L/100 km city, 13.0 L/100 km highway, 15.0 L/100 km combined
The diesel option provides the best fuel economy while offering substantial towing capacity. The 5.3L V8 delivers strong performance with higher consumption, and the 6.2L V8 maximizes power output for heavy-duty applications. All configurations provide three rows of seating and maximum cargo capacity.
2025 Chevrolet Tahoe – 10.7 L/100 km Combined

The Tahoe matches the Suburban's efficiency with the same 3.0L diesel engine achieving 10.7 L/100 km combined. This full-size SUV offers similar fuel economy in a slightly shorter package for easier maneuverability.
Engine Lineup:
- 3.0L diesel 4WD: 11.5 L/100 km city, 9.7 L/100 km highway
- 5.3L V8: 15.7 L/100 km city, 12.0 L/100 km highway, 14.0 L/100 km combined
- 6.2L V8 4WD: 16.6 L/100 km city, 13.0 L/100 km highway, 15.0 L/100 km combined
The Tahoe provides three rows of seating with enhanced rear passenger access compared to the Suburban. Independent rear suspension improves ride quality while maintaining towing capability. The diesel engine offers the best balance of efficiency and capability for families needing full-size SUV space.
Fuel Efficiency Comparison
Rank
|
Model
|
Engine
|
Combined Rating
|
City Rating
|
Highway Rating
|
1
|
Trailblazer
|
1.3L Turbo
|
7.7 L/100km
|
8.1 L/100km
|
7.2 L/100km
|
2
|
Trax
|
1.2L Turbo
|
8.1 L/100km
|
8.5 L/100km
|
7.6 L/100km
|
3
|
Equinox (FWD)
|
1.5L Turbo
|
8.8 L/100km
|
9.2 L/100km
|
8.3 L/100km
|
4
|
Blazer
|
2.0L Turbo AWD
|
9.9 L/100km
|
10.8 L/100km
|
8.7 L/100km
|
5
|
Suburban/Tahoe
|
3.0L Diesel
|
10.7 L/100km
|
11.5 L/100km
|
9.7 L/100km
|
Choosing your ideal Chevrolet SUV means balancing fuel efficiency with your space and capability requirements. The Trailblazer delivers maximum efficiency for urban driving, while the full-size Suburban and Tahoe provide family-hauling capability with reasonable fuel consumption when equipped with the diesel engine.
Explore the complete 2025 Chevrolet SUV lineup at Applewood Chevrolet Buick GMC in Mississauga and discover which model delivers the right combination of efficiency and capability for your lifestyle.