2025 Mercedes-Benz GLB-Class vs 2026 Chevrolet Blazer

$45,800 · Crossover

$34,200 · Crossover

Comparison Overview

The most significant financial divergence between the 2025 Mercedes-Benz GLB-Class and the 2026 Chevrolet Blazer is the $11,600 MSRP gap, with the Blazer starting at $34,200 versus the GLB-Class's $45,800. Performance metrics are closely matched; the Blazer generates 228 hp, slightly exceeding the GLB-Class’s 221 hp, though both share an identical 258 lb-ft of torque. Fuel economy favors the Mercedes slightly, achieving a combined 28 MPG (25/33 City/Highway) compared to the Blazer's 25 MPG combined (22/29 City/Highway), though both require premium fuel (required for Mercedes, recommended for Chevy). Dimensionally, the Blazer is substantially larger, measuring 191.9 inches long and offering 30.5 cubic feet of cargo space, vastly exceeding the GLB-Class's 22.0 cubic feet capacity. The GLB-Class utilizes an 8-speed automated manual transmission, while the Blazer uses a 9-speed shiftable automatic.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz GLB-Class

The GLB-Class achieves superior combined fuel economy at 28 MPG compared to the Blazer's 25 MPG, which impacts daily running costs.

👨‍👩‍👧‍👦 Best for Families

2026 Chevrolet Blazer

The Chevrolet Blazer offers significantly more utility with 30.5 cu ft of cargo capacity compared to the GLB-Class's 22.0 cu ft.

🏎️ Best for Enthusiasts

2026 Chevrolet Blazer

While torque is equal, the Blazer produces slightly more horsepower at 228 hp versus the GLB-Class's 221 hp.

💰 Best Value

2026 Chevrolet Blazer

The Blazer offers greater overall utility and slightly better output for a commanding $11,600 lower starting MSRP.

Choose the Mercedes-Benz GLB-Class if...

Budget constraints allow for the higher $45,800 MSRP in exchange for luxury branding.
Maximizing fuel efficiency is critical, as it achieves 28 combined MPG versus 25 MPG.
A shorter vehicle footprint is necessary, with the GLB-Class measuring 182.4 inches in length compared to 191.9 inches for the Blazer.

Choose the Chevrolet Blazer if...

Maximum cargo volume is a priority, as the Blazer provides 30.5 cu ft, exceeding the GLB's 22.0 cu ft.
Purchasers prioritize lower initial acquisition cost, saving $11,600 off the sticker price.
A conventional 9-speed automatic transmission is preferred over the GLB-Class's 8-speed automated manual.

Key Dimensions

Dimension	Mercedes-Benz GLB-Class	Chevrolet Blazer
Length	182.4"	191.9"
Width	72.2"	76.7"
Height	66.7"	67.0"
Wheelbase	111.4"	113.0"

Features Comparison

Safety

Feature	Mercedes-Benz	Chevrolet
Blind Spot Monitor	✓	✓
Driver Attention Alert	✓	—
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Solid Disc Brakes	✓	—
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Fog Lights	✓	—
Integrated Turn Signal Mirrors	✓	—
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Departure Warning	—	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Third Row Head Airbags	—	✓
Rear Ventilated Disc Brakes	—	✓

Engine

Feature	Mercedes-Benz	Chevrolet
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	gas
Horsepower	221 hp @ 5500 rpm	228 hp @ 5000 rpm
Torque	258 lb-ft @ 1800 rpm	258 lb-ft @ 1500 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	—	✓

Drive Train

Feature	Mercedes-Benz	Chevrolet
Transmission Type	8-speed automated manual	9-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	Mercedes-Benz	Chevrolet
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	25/33 MPG	22/29 MPG
EPA Fuel Economy (Combined)	28 MPG	25 MPG
EPA Driving Range (City/Highway)	397.5/524.7 mi.	426.8/562.6 mi.
Fuel Tank Capacity	15.9 gal.	19.4 gal.

Comfort & Convenience

Feature	Mercedes-Benz	Chevrolet
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	—
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	✓
Driver Assisted Parking Assist	✓	—
Wireless Charging Pad	✓	—
Cruise Control	✓	✓
Universal Remote Transmitter	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	—
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	—
3rd Row Cupholders	—	✓
Sun Sensor	—	✓

In Car Entertainment

Feature	Mercedes-Benz	Chevrolet
Infotainment Display	10.25 in	10.2 in
AM/FM Stereo	✓	✓
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	6 months	3 months
Speaker System	—	6
Auxiliary Audio Input	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Mercedes-Benz	Chevrolet
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Mercedes-Benz	Chevrolet
Front Head Room	40.7 in.	39.8 in.
Front Leg Room	41.1 in.	41.0 in.
Front Shoulder Room	55.9 in.	59.1 in.
Seat Material: Leatherette	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	3	—
Passenger Seat Power Adjustments	8-way	—
Passenger Seat Height Adjustment	✓	—
Passenger Seat Lumbar Support	Power	—
Passenger Seat Thigh Extension	✓	—
Passenger Seat Memory Settings	3	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Hip Room	—	55.6 in.
Seat Material: Premium Cloth	—	✓
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	Mercedes-Benz	Chevrolet
Rear Head Room	39.3 in.	38.6 in.
Rear Leg Room	38.1 in.	39.6 in.
Rear Shoulder Room	54.9 in.	58.6 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	✓
Rear Hip Room	—	54.2 in.

Tires and Wheels

Feature	Mercedes-Benz	Chevrolet
Wheel Material	Alloy	—
Wheel Size	18 x 7.5 in	—
Tire Size	235/55R18	P235/65R18
Run Flat Tires	✓	—
Wheel Finish	—	Painted Alloy
Wheel Diameter	—	18 in
Tire Type	—	All Season
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

Feature	Mercedes-Benz	Chevrolet
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Mercedes-Benz	Chevrolet
Basic Warranty	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	6 yr./ 100000 mi.
Roadside Assistance	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	—	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz GLB-Class and 2026 Chevrolet Blazer.

How does the fuel requirement affect long-term running costs between the two crossovers?

The 2025 GLB-Class requires premium unleaded fuel, immediately increasing refueling costs. While the 2026 Blazer only recommends premium, suggesting regular fuel use is acceptable, its lower 25 combined MPG will still result in more frequent stops than the GLB's 28 combined MPG.

Which vehicle offers more practical space for cargo and passengers?

The 2026 Chevrolet Blazer is the definitive winner for utility, boasting 30.5 cu ft of cargo space, substantially more than the GLB-Class's 22.0 cu ft. Furthermore, the Blazer is nearly 9.5 inches longer overall.

Is the performance difference significant given the similar horsepower figures?

The performance difference is minimal based on output; the Blazer produces 228 hp while the GLB-Class offers 221 hp, and both deliver 258 lb-ft of torque. The Blazer's 9-speed automatic may offer smoother shifts than the GLB's 8-speed automated manual.

What justifies the $11,600 price discrepancy between the two vehicles?

The major driver for the price difference is the premium branding associated with the 2025 Mercedes-Benz GLB-Class, starting at $45,800. The 2026 Chevrolet Blazer provides comparable utility metrics at a base MSRP of $34,200.

How do the width and height dimensions affect maneuverability in city settings?

The GLB-Class is narrower at 72.2 inches compared to the Blazer's 76.7 inches, which can slightly aid in navigating tight urban parking spaces. Their heights are nearly identical, with the Blazer being only 0.3 inches taller at 67.0 inches.

Do both vehicles utilize similar transmission technology?

No, they employ distinct automated setups; the Mercedes GLB-Class uses an 8-speed automated manual, whereas the Chevrolet Blazer features a 9-speed shiftable automatic transmission.