2025 Honda Passport vs 2026 Mercedes-Benz GLB
Comparison Overview
The most significant numerical divergence between the 2025 Honda Passport and the 2026 Mercedes-Benz GLB lies in fuel economy, with the GLB achieving 28 MPG combined against the Passport’s 21 MPG combined—a substantial 7 MPG advantage. Power output is another key differentiator; the Passport delivers 280 horsepower and 262 lb-ft of torque, vastly exceeding the GLB's 221 horsepower and 258 lb-ft of torque. While the Passport is physically larger at 189.1 inches long, it offers more than double the utility with 50.5 cubic feet of cargo capacity compared to the GLB's 22.0 cubic feet. The Passport starts at an MSRP of $42,400, slightly undercutting the GLB's $43,800 starting price. However, the GLB mandates premium unleaded fuel, adding to its operating cost despite superior MPG ratings.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Mercedes-Benz GLB
The 2026 Mercedes-Benz GLB offers superior fuel efficiency with 28 MPG combined compared to the Passport's 21 MPG combined.
2025 Honda Passport
The 2025 Honda Passport provides significantly more utility with 50.5 cubic feet of cargo capacity versus the GLB's 22.0 cubic feet.
2025 Honda Passport
The Passport delivers 280 horsepower and standard All-Wheel Drive, substantially outperforming the GLB's 221 horsepower and Front-Wheel Drive base configuration.
2025 Honda Passport
The Passport undercuts the GLB on MSRP at $42,400 and comes standard with AWD, whereas the GLB requires a higher initial spend and premium fuel.
Choose the Honda Passport if...
- You prioritize maximum hauling capability, evidenced by its 50.5 cu ft cargo space.
- You require 280 horsepower and standard All-Wheel Drive for varied driving conditions.
- You prefer lower routine running costs due to the Passport accepting regular unleaded gasoline.
Choose the Mercedes-Benz GLB if...
- Achieving the best fuel economy is paramount, as the GLB returns 28 MPG combined.
- You value a more compact exterior footprint (182.4 inches long) for easier urban maneuverability.
- You prefer the driving dynamics of an 8-speed automated manual transmission over a 9-speed conventional automatic.
Key Dimensions
| Dimension | Honda Passport | Mercedes-Benz GLB |
|---|---|---|
| Length | 189.1" | 182.4" |
| Width | 78.6" | 72.2" |
| Height | 72.2" | 66.7" |
| Wheelbase | 110.9" | 111.4" |
Features Comparison
Safety
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | — |
| Lane Keeping Assist System | ✓ | — |
| Rear Cross Traffic 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 |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Solid Disc Brakes | ✓ | ✓ |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Driver Attention Alert | — | ✓ |
| Brake Drying | — | ✓ |
| Brake Preparation System | — | ✓ |
| Headlight Delay-Off | — | ✓ |
| Front Fog Lights | — | ✓ |
Engine
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Base Engine Displacement | 3.5 L | 2.0 L |
| Number of Cylinders | V6 | inline 4 |
| Base Engine Type | gas | mild hybrid |
| Horsepower | 280 hp @ 6000 rpm | 221 hp @ 5500 rpm |
| Torque | 262 lb-ft @ 4700 rpm | 258 lb-ft @ 1800 rpm |
| Number of Valves | 24 | 16 |
| Camshaft Type | Single overhead cam (SOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
| Cylinder Deactivation | ✓ | — |
Drive Train
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Transmission Type | 9-speed shiftable automatic | 8-speed automated manual |
| Drivetrain Type | all wheel drive | front wheel drive |
| [object Object] | ✓ | — |
| [object Object] | ✓ | — |
Fuel
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Fuel Type | regular unleaded | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 19/24 MPG | 25/33 MPG |
| EPA Fuel Economy (Combined) | 21 MPG | 28 MPG |
| EPA Driving Range (City/Highway) | 370.5/468.0 mi. | 397.5/524.7 mi. |
| Fuel Tank Capacity | 19.5 gal. | 15.9 gal. |
Comfort & Convenience
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| 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 | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive 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 | ✓ | ✓ |
| Three Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts | ✓ | ✓ |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Driver Assisted Parking Assist | — | ✓ |
| Cruise Control | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
In Car Entertainment
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Infotainment Display | 8.0 in | 10.25 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 215W | — |
| Speaker System | 7 | — |
| Subwoofer Count | 1 | — |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Speed Sensitive Volume Control | ✓ | — |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Satellite Radio Trial Period | — | 6 months |
Power Feature
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| One-Touch Power Windows | 2 | 4 |
| Moonroof Type | 1st Row Power Glass | — |
| Keyless Entry | ✓ | — |
| Reverse Tilt Passenger Mirror | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Remote Keyless Entry | — | ✓ |
Frontseats
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Front Head Room | 39.5 in. | 40.7 in. |
| Front Leg Room | 40.9 in. | 41.1 in. |
| Front Shoulder Room | 62.0 in. | 55.9 in. |
| Front Hip Room | 59.1 in. | — |
| Seat Material: Leather | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Driver Seat Memory Settings | 2 | 3 |
| Passenger Seat Power Adjustments | 4-way | 8-way |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Seat Material: Leatherette | — | ✓ |
| Driver Seat Thigh Extension | — | ✓ |
| Passenger Seat Height Adjustment | — | ✓ |
| Passenger Seat Lumbar Support | — | Power |
| Passenger Seat Thigh Extension | — | ✓ |
| Passenger Seat Memory Settings | — | 3 |
Rearseats
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Rear Head Room | 40.0 in. | 39.3 in. |
| Rear Leg Room | 39.6 in. | 38.1 in. |
| Rear Shoulder Room | 61.9 in. | 54.9 in. |
| Rear Hip Room | 57.3 in. | — |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Reclining Rear Seats | — | ✓ |
Tires and Wheels
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Wheel Material | Alloy | Alloy |
| Wheel Diameter | 20 in. | — |
| Tire Type | All Season | — |
| Tire Size | 265/45R | 235/55R18 |
| Spare Tire Type | Temporary | — |
| Spare Tire Location | Inside Mounted | — |
| Wheel Size | — | 18 x 7.5 in |
| Run Flat Tires | — | ✓ |
Suspension
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Honda | Mercedes-Benz |
|---|---|---|
| Basic Warranty | 3 yr./ 36000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
| Corrosion/Rust Warranty | 5 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Roadside Assistance | 3 yr./ 36000 mi. | 4 yr./ 50000 mi. |
| Complimentary Scheduled Maintenance | 1 yr./ 12000 mi. | — |
| Hybrid Component Warranty | — | 6 yr./ 62000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Honda Passport and 2026 Mercedes-Benz GLB.
How much more powerful is the 2025 Honda Passport than the 2026 Mercedes-Benz GLB?
The Honda Passport generates 280 horsepower, which is a 59 horsepower advantage over the Mercedes-Benz GLB’s 221 horsepower output. This difference is also reflected in torque, where the Passport offers 262 lb-ft compared to the GLB's 258 lb-ft.
What is the difference in size and utility between these two crossovers?
The Passport is significantly larger, measuring 189.1 inches in length versus the GLB's 182.4 inches. This size translates directly to cargo volume: the Passport boasts 50.5 cubic feet, more than double the GLB's 22.0 cubic feet.
Does the difference in fuel economy affect the overall cost of ownership?
Yes, despite the GLB achieving 7 MPG better combined (28 MPG vs. 21 MPG), the Passport uses regular unleaded fuel while the GLB mandates premium fuel, complicating a direct operating cost comparison.
Are these vehicles standard AWD or FWD?
The 2025 Honda Passport comes standard with an All-Wheel Drive system. Conversely, the base 2026 Mercedes-Benz GLB utilizes a Front-Wheel Drive configuration.
How do the MSRPs compare for the base models?
The 2025 Honda Passport carries a lower starting Manufacturer's Suggested Retail Price (MSRP) at $42,400. The 2026 Mercedes-Benz GLB starts slightly higher at $43,800.
Which vehicle has a more traditional transmission setup?
The Honda Passport uses a 9-speed shiftable automatic transmission. The Mercedes-Benz GLB employs an 8-speed automated manual transmission.
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