5 Best Roof Rack For Mercedes Glc 300

If you drive a Mercedes GLC 300, adding the right roof rack makes it easier to carry bikes, luggage, or a rooftop cargo box while keeping your interior uncluttered. Choosing the roof rack that fits your GLC 300, supports the load you need, and installs securely will protect your vehicle and give you confidence on trips.

In this guide you get clear options so you can pick a rack that balances strength, fit, price, and ease of use.

Top Picks

Selection Criteria

When helping you choose a roof rack for the GLC 300 we focused on fit, capacity, and real-world use. You want a vehicle-specific fit so the bars sit securely on the factory side rails. Load capacity matters for what you plan to carry—300 lb racks give you room for a rooftop box, multiple bikes, or heavy gear. Ease of installation and a lockable design reduce the chance of theft and make seasonal removal simple.

We also weighed build materials and durability, customer reviews for long-term reliability, and price so you can find the best balance for your needs.

YZONA Heavy Duty Roof Rack Cross Bars

If you need a solid set of cross bars for your GLC, these YZONA bars are an easy, practical choice. They adjust from 37.8″ to 51.6″ so you can space them to fit a cargo box, basket, or roof-mounted accessories.

The aluminum construction with a powder-coated finish resists corrosion and the aerodynamic shape helps keep wind noise down while driving. They include anti-slip rubber strips, replaceable foot pads for a better fit on your car’s side rails, and built-in locks so you don’t have to worry about theft when you park.

For everyday use you can throw a cargo basket or a roof bag on them; for trips they handle heavier loads—up to 300 pounds—so they’re good for luggage and gear. If you plan to haul very long items (surfboards, long kayaks, skis), the listing recommends dedicated long-item racks and you should double-check fit and security.

Overall, they’re easy to install and remove, and a solid pick if you want flexible, lockable bars for a GLC with side rails.

What People Say

Users praise the build quality and sturdiness, and like the adjustable length and anti-theft locks. One buyer did note the bars seemed large on their GLC300, so measuring your rails and using the included spacers is smart.

Overall Sentiment: Positive

Durability

Made from aluminum with a powder-coated finish, these bars resist rust and feel solid under load. Rubber strips and replaceable pads help protect your gear and rails.

The product also comes with a 1-year factory warranty and lifetime customer support for issues.

Travel Friendliness

Easy snap mounting and adjustable spacing make them convenient for weekend trips or daily errands. They’re removable for storage when not in use, and the aerodynamic profile keeps noise manageable at highway speeds.

Key Benefits

• Adjustable length (37.8″–51.6″) to fit different cargo setups
• High load capacity: 300 pounds (136 kilograms)
• Aluminum construction with powder-coated finish for corrosion resistance
• Anti-slip rubber strips and replaceable pads for a secure fit
• Lockable design reduces risk of theft; aerodynamic shape lowers wind noise

Rating: 5.0 (total: 2+)

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EYOUHZ Heavy Duty Roof Rack Cross Bars

These EYOUHZ cross bars are a practical, no-fuss option if you want extra cargo space on your GLC. They slide from 37.8″ to 51.6″ so you can position them for a cargo box, roof bag, or basket, and the aerodynamic profile helps keep wind noise down on highway drives.

The aluminum construction with a powder-coated finish feels solid and resists corrosion, and the anti-slip rubber strips plus replaceable pads help keep whatever you strap down from sliding around. Built-in locks give you extra peace of mind when you park, and the easy-snap mounting means you can take them off and store them when you don’t need them. They’re great for daily errands and weekend trips with luggage or outdoor gear; just be cautious about hauling very long items—this product recommends using dedicated long-item racks for safety.

If you want a sturdy, adjustable set of bars that’s simple to install and reliable on the road, these are worth considering.

What People Say

Buyers highlight the solid build and sturdiness, and appreciate the adjustable length and anti-theft locks. One reviewer mentioned the bars looked large on a GLC300, so measuring your rails before fitting is a good idea.

Overall Sentiment: Positive

Durability

The aluminum construction with a powder-coated finish resists rust and feels robust under load. Rubber strips and replaceable pads protect both your gear and the side rails. The product also includes a 1-year factory warranty and advertised lifetime customer support.

Travel Friendliness

Easy-snap mounting, adjustable spacing, and a design that cuts down on wind noise make these convenient for everyday errands and road trips. They’re removable for storage when not needed, which keeps them practical for occasional travel use.

Key Benefits

• Adjustable length (37.8″–51.6″) to fit different cargo setups
• High load capacity: 300 pounds (136 kilograms)
• Aluminum build with powder-coated finish for corrosion resistance
• Anti-slip rubber strips and replaceable pads for a secure hold
• Lockable design and aerodynamic shape to reduce theft risk and wind noise

Rating: 5.0 (total: 1+)

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SOENBOO Heavy Duty Roof Rack Cross Bars

If you need extra roof space on your GLC, these SOENBOO cross bars are a solid, no-fuss solution. You can slide them from 37.8 to 51.6 inches so they fit a cargo box, roof bag, kayak cradles or a simple luggage basket.

The aluminum tubes have a powder-coated finish that resists corrosion and feels sturdy under load, and rubber anti-slip strips plus replaceable pads help keep gear from sliding. The aerodynamic profile is designed to cut down wind noise on highway runs, and the lockable ends give extra peace of mind when you stop for a coffee or overnight.

They snap onto side rails pretty easily, so you can fit them for a weekend trip and take them off for daily use. If you want dependable, adjustable bars made for a GLC with side rails, these are worth a look—just measure your rails first to be sure of fit.

What People Say

Buyers praise the build quality and sturdiness, and they like the adjustable fit and anti-slip features. One buyer noted the bars can look large on a GLC300, so double-check your rail spacing before installing.

Overall Sentiment: Positive

Durability

The aluminum bars with a powder-coated finish resist rust and feel solid when loaded. Rubber strips on top protect gear and prevent slipping, and the replaceable pads help maintain a secure contact with your side rails over time.

Travel Friendliness

Easy-snap mounting and adjustable spacing make these convenient for errands and road trips alike. The aerodynamic profile helps keep wind noise down on longer drives, and the bars can be removed and stored when you don’t need them.

Key Benefits

• Adjustable length (37.8–51.6 inches) to suit different loads
• High load capacity: 300 pounds (136 kilograms)
• Aluminum construction with powder-coated finish for corrosion resistance
• Anti-slip rubber strips and replaceable pads to keep gear stable
• Lockable ends and aerodynamic shape to reduce theft risk and wind noise

Rating: 5.0 (total: 1+)

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WAYIDSS TPE Trunk Mat (2023–2025 GLC 300)

If you want to keep the cargo area of your GLC 300 tidy with as little fuss as possible, this WAYIDSS TPE trunk mat is a practical choice. You can throw wet boots, grocery bags, or muddy gear on it without worrying about stains, and it’s easy to hose off or wipe clean when you get home.

The mat is cut to match 2023–2025 GLC 300 cargo contours — expect a snug fit after you let it lie flat for a day (it may curl from packaging). The non-slip textured bottom helps keep the liner and your cargo in place on highway runs, and the TPE material is flexible in cold weather and resists wear. It’s ideal for daily errands, pet-covered weekend trips, and more demanding runs like camping or hauling sports gear.

If you want low-maintenance protection that fits the new GLC body style, this one’s worth considering.

What People Say

You’ll see consistent praise for the near‑perfect fit and solid build quality; many reviewers point out how easy it is to clean and that there’s no strong odor. A few users mention the cargo lip isn’t very tall, so expect good floor protection but limited containment for heavy spills.

Overall Sentiment: Positive

Durability

Made from high-density TPE, the mat resists scratches, heat and wear, and reviewers note it feels robust under load. The material holds up in cold weather without becoming brittle, and the textured underside helps keep it in place over time.

Travel Friendliness

The mat is light and easy to install — just let it flatten out and drop it into the trunk. Non-slip backing keeps things from sliding during drives, and since it cleans with a hose or a quick wipe, it’s great for both daily use and weekend adventures.

Key Benefits

• Custom fit for 2023–2025 Mercedes‑Benz GLC 300 cargo area
• TPE material: odorless, heat- and wear-resistant, stays flexible in cold
• Non-slip textured bottom to reduce shifting during travel
• Easy to clean — hose off or wipe with a damp cloth
• Designed to cover and protect cargo floor from spills, dirt and abrasion

Rating: 4.5 (total: 33+)

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MotorFansClub Roof Racks (GLC 300)

If you want a simple way to carry extra gear on your GLC 300, these MotorFansClub cross bars are a straight‑forward option. You get a pair of aluminum bars and the mounting hardware made for GLC X253/W253 models with side rails, with a stated 220 lb (100 kg) capacity. Installation is designed to be quick — the pieces clamp onto the factory rails so you don’t need to drill or modify your car, which makes them handy for occasional use. They work well for everyday tasks like grocery runs or moving a bulky package, and they also handle weekend plans — think skis, a rooftop bag for a road trip, or a couple of bikes with the right mounts.

You’ll appreciate the no‑permanent‑change approach if you don’t want roof rails left on all the time; just be sure to confirm your model has side rails before ordering.

What People Say

You’ll see a lot of owners comment on the snug fit and how straightforward installation is — many mention it took only minutes to mount with the included hardware. A few users raise concerns about the finish or paint starting to peel after short use, so if appearance matters, keep an eye on the coating over time.

Overall Sentiment: Positive

Durability

The bars use aluminum alloy with ABS components and are rated for 220 lb loads, so they feel solid under gear. Several buyers report a sturdy, secure fit in normal use, but there are some reports of the surface finish deteriorating after a short period — functionally they hold up, though the cosmetic coating may show wear.

Travel Friendliness

These cross bars are travel‑friendly because they install and remove quickly and don’t require permanent changes to your roof. Once fitted, they let you carry bulky items for weekend trips or seasonal sports; remember you’ll need the proper mounts or straps for bikes and skis to keep everything secure on the road.

Key Benefits

• Made to fit Mercedes‑Benz GLC X253/W253 models (2016–2022) with side rails
• Aluminum alloy + ABS construction with a 220 lb (100 kg) load rating
• No drilling or permanent modification — hardware clamps to existing rails
• Good for luggage, skis, snowboards, bikes (with proper mounts) and oversized items
• Includes all installation hardware and instructions for quick setup

Rating: 4.1 (total: 14+)

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FAQ

How Do I Know Which Roof Rack Fits My Mercedes GLC 300?

You should first confirm your GLC model year and whether it has factory side rails or flush rails, since many of the compatible options are designed specifically for 2016–2025 GLC models with side rails. Measure the distance between the rails and check the product’s vehicle-specific fit notes or ASIN to match roof rail type and bar length.

Keep in mind that some crossbars are full-size with a 300 Pounds load capacity while others (like some aluminum cross bars) list around 220 Pounds, so pick a rack that matches the weight and type of gear you plan to carry. Also check your vehicle owner’s manual for the roof load limit and the rack maker’s fit instructions, and prefer lockable, adjustable crossbars if you want both security and flexibility.

Will A Roof Rack Affect Fuel Economy And Noise?

Yes, any roof rack will change aerodynamics and can add wind noise and a small drop in fuel efficiency, but the impact varies by design and what you carry. Aerodynamic, low-profile crossbars reduce drag compared with chunky bars, and a tidy, well-secured load causes less extra resistance than loose gear.

If fuel economy and noise matter to you, consider aerodynamic bars, add a wind fairing if needed, and remove the rack or crossbars when you’re not using them to minimize effect.

What Should I Consider When Loading And Using The Roof Rack?

Distribute weight evenly and stay within both the rack’s rated capacity and your vehicle’s roof limit; many heavy-duty crossbars are rated at about 300 Pounds while some are rated around 220 Pounds, so match the rating to your cargo. Use proper tie-downs and padding to protect the paint and prevent shifting, tighten mounting hardware to the specified torque, and recheck fasteners after the first 50 miles and periodically on long trips.

Be mindful of height clearance for garages and drive-thrus, slow down for safety and noise control, lock detachable bars if theft is a concern, and inspect seals and locks for corrosion or wear during seasonal maintenance.

Buyers Top Picks

When choosing between the YZONA, EYOUHZ, and SOENBOO heavy-duty cross bars for your Mercedes GLC 300, you mainly look for a perfect factory-fit and high load capacity so your gear stays secure without flexing. You’ll also weigh build quality and corrosion resistance, ease of installation and noise/drag, plus accessory compatibility and price/value to decide which of the three best suits your needs.

Wrapping Up

To pick the right roof rack you should match capacity and mounting style to how you travel. If you want the most complete package for the GLC 300, the YZONA bars are the top pick because of their vehicle-specific fit, 300 lb capacity, and lockable, adjustable design. If price matters, the EYOUHZ and SOENBOO options give comparable 300 lb capacity at lower cost, while the MotorFansClub bars are the most budget-friendly roof solution at $109.98.

For protecting cargo inside your GLC, the WAYIDSS trunk liner at $49.99 is a useful companion. Pick the rack that matches how often you’ll use it and what you normally carry, and you’ll get the most value from your purchase.

Product	Image	Rating	Load Capacity	Item Dimensions
Heavy Duty 300 LBS Roof Rack Cross Bars by YZONA		5.0/5 (2 reviews)	300 Pounds	54 x 6.5 x 4.7 inches
Heavy Duty 300 LBS Roof Rack Cross Bars by EYOUHZ		5.0/5 (1 review)	300 Pounds	54.13 x 7.48 x 5.11 inches
Heavy Duty 300 LBS Roof Rack Cross Bars by SOENBOO		5.0/5 (1 review)	300 Pounds	54.13 x 7.48 x 5.11 inches
Cargo Liner for 2023-2025 Mercedes Benz GLC by WAYIDSS		4.5/5 (33 reviews)	N/A	23 x 3 x 22 inches
MotorFansClub 2 x Luggage Racks Roof Racks		4.1/5 (14 reviews)	220 Pounds	43.7 x 9.65 x 5.71 inches

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