BAKFlip MX4 vs G2 Comparison | Which Hard Cover Wins?

Quick Comparison: MX4 vs G2

Here’s the essential difference between these models at a glance.

Panel Construction Differences

The biggest performance gap between these covers comes down to how the panels are built.

BAKFlip MX4 Panels

The MX4 uses heavy-duty aluminum skins bonded to a reinforced polymer foam core. This construction provides 22% more impact resistance compared to the G2’s standard panels.

The upgraded core material maintains rigidity better over time and handles extreme temperatures without warping. In real-world use, MX4 panels resist denting from falling tools, hail damage, and rough handling.

The panels support up to 400 lbs of evenly distributed weight when parked, making them better for loading lumber, kayaks, or camping gear on top.

BAKFlip G2 Panels

The G2 uses solid-core aluminum panels that are lighter and thinner than the MX4. They still provide excellent protection against weather and theft but dent more easily from impacts.

These panels work fine for normal daily use. If you’re not loading heavy cargo on top or working in harsh environments, the G2’s construction is plenty durable.

The rated weight capacity is 300 lbs distributed, which handles most common loads without issues.

Real-World Durability

MX4 owners report fewer dents and panel damage after years of use. The stronger core bounces back from minor impacts that would leave permanent dents in G2 panels.

G2 panels hold up well for truck owners who baby their covers. If you’re rough on equipment or park under trees where branches fall, the MX4’s extra toughness is worth it.

Finish Quality Comparison

The appearance difference between these covers is significant and affects long-term maintenance.

MX4 Matte Finish

The premium matte black finish on the MX4 looks modern and sophisticated. More importantly, the textured surface hides minor scratches, fingerprints, and dirt far better than glossy finishes.

You can wipe the MX4 down with a damp cloth and it looks clean. No need for constant waxing or polishing to maintain appearance.

The matte coating resists UV fading better than the G2’s glossy powder-coat. After 3-5 years in the sun, MX4 covers maintain their deep black color while G2 covers start showing slight fading.

G2 Glossy Finish

The powder-coat gloss finish on the G2 looks sharp when new. It’s easier to clean initially since dirt wipes off smooth surfaces quickly.

However, every scratch shows up clearly on glossy black surfaces. You’ll notice swirl marks and fine scratches after a few months of use.

The glossy finish also requires more maintenance to keep looking good. Plan on waxing every few months to maintain the shine and protect against UV damage.

Maintenance Requirements

MX4 owners wash their covers 3-4 times per year and call it good. The matte finish doesn’t need waxing or special treatments.

G2 owners who care about appearance spend more time maintaining the glossy finish. Regular washing, waxing, and scratch management become part of ownership.

Hardware and Latch Upgrades

The MX4 includes several hardware improvements over the G2 that make daily use easier.

Upgraded Rotary Latches

The MX4’s enhanced latch mechanism operates smoother and requires less force to engage. The internal components use better materials that stay tight longer.

G2 latches work fine but need occasional adjustment as they break in. Some owners report minor play developing after a year or two of heavy use.

Seal Quality

Both covers use EPDM rubber seals, but the MX4’s seals are slightly thicker and more durable. They maintain compression better in extreme temperatures.

In practice, both covers keep water out effectively. The seal difference becomes noticeable after 3-4 years when G2 seals start showing more wear.

Prop Rod System

The spring-loaded prop rods that support the folded covers are identical on both models. They automatically extend when you fold the cover open and lock everything in place for highway driving.

Mounting Hardware

Installation hardware is essentially the same—both use hand-tightened clamps that attach to your bed rails without drilling. The MX4’s rails have slightly better coating to resist scratches.

Warranty Coverage Analysis

The warranty difference represents real value since these covers are designed to last 10+ years.

MX4 Five-Year Warranty

BAK Industries backs the MX4 with a 5-year limited warranty covering defects in materials and workmanship. This includes panel failures, hardware problems, seal deterioration, and latch issues.

The extended coverage period shows BAK’s confidence in the upgraded construction. It also provides peace of mind if you’re keeping your truck long-term.

G2 Three-Year Warranty

The G2 comes with a 3-year limited warranty using the same coverage terms as the MX4. Three years is fair for the lower price point.

Most component failures that do occur typically happen within the first 2-3 years, so the shorter warranty isn’t a huge concern for many buyers.

What’s Actually Covered

Both warranties cover manufacturing defects but exclude damage from accidents, improper installation, or normal wear and tear. Seals wearing out after years of use isn’t covered, for example.

BAK has a solid reputation for honoring warranty claims when legitimate defects occur. Their customer service team is responsive and helpful.

Long-Term Value

The MX4’s extra warranty coverage adds roughly $50-75 in effective value. Combined with the stronger construction that reduces repair needs, the premium pays for itself over time.

Installation Experience

Both covers install similarly, but there are minor differences worth noting.

MX4 Installation

The MX4 typically takes 25-30 minutes for first-time installers working alone. The improved rail mounting system clicks into place more precisely, reducing alignment guesswork.

The included instructions are clear with detailed photos. Most people don’t need to watch video guides, though BAKFlip provides them.

G2 Installation

G2 installation takes 30-35 minutes on average. The process is identical to the MX4—position the rails, tighten the clamps, attach the cover.

Some installers report the G2 rails need more fine-tuning to get perfect alignment. Not a huge deal, just takes a few extra minutes.

No Permanent Modifications

Neither cover requires drilling on most truck models. The clamp system attaches securely to factory bed rails without permanent alterations.

You can remove either cover in 5-10 minutes if you need full bed height for hauling tall cargo.

For detailed installation guidance, visit our installation guide with truck-specific videos.

Price vs Performance Value

Let’s break down whether the MX4’s premium is worth it based on total ownership costs.

Break-Even Analysis

The MX4 costs $150 more upfront but typically lasts 2-3 years longer and needs fewer repairs. Over 10 years of ownership, the actual cost difference shrinks to $50-75 total.

Factor in the better resale value when you sell your truck, and the MX4 essentially breaks even financially while delivering superior performance the entire time.

When the G2 Makes Sense

If you’re on a strict budget or plan to sell your truck within 3-4 years, the G2 is the smarter buy. You’ll enjoy solid protection without paying for long-term durability you won’t use.

The G2 also makes sense if you baby your truck and never load cargo on top of the cover. Under light-duty use, the construction differences matter less.

When the MX4 is Worth It

Most truck owners keep their vehicles 8-10 years. Over that timeframe, the MX4’s upgraded construction and warranty provide better total value despite costing more initially.

If you use your truck for work, haul regularly, or park outdoors, the MX4’s tougher panels will save you money on repairs and eventual replacement.

Common Questions About MX4 vs G2

Can I upgrade my G2 to MX4 panels later?

No, the panels aren’t sold separately and won’t retrofit. The two models use slightly different hinge spacing and mounting points.

If you want MX4 performance later, you’d need to sell your G2 and buy a complete MX4 system.

Do both covers fit the same trucks?

Yes, both the MX4 and G2 are available for all popular truck models including Ford F-150, Chevy Silverado, Ram 1500, Toyota Tacoma, and more.

Always verify your specific year, make, model, and bed length before ordering. Covers are custom-engineered for exact bed dimensions.

Which cover is quieter on the highway?

They’re essentially identical for wind noise since the profiles and sealing systems are the same. Both create a low-profile design that reduces cab noise compared to driving with an open bed.

Will the matte finish on the MX4 fade?

The matte coating is extremely UV resistant and maintains its color far longer than glossy finishes. Most MX4 owners see minimal fading even after 5+ years of direct sun exposure.

If fading does occur, it’s gradual and uniform rather than blotchy like you see with some glossy coatings.

Can I get the G2 in matte finish?

No, BAK reserves the premium matte finish for their higher-end MX4, F1, and FiberMax models. The G2 only comes in glossy powder-coat black.

Which cover holds resale value better?

Used MX4 covers typically sell for $700-850 in good condition. G2 covers bring $500-650. The MX4 retains a higher percentage of its original value.

When you sell your truck with the cover installed, dealers and private buyers recognize the MX4 as the premium model and value it accordingly.

Are replacement parts the same for both covers?

Most components like seals, latches, and mounting hardware are identical or interchangeable. The main difference is the panel construction itself.

Check our parts and accessories page for compatible replacement components.

Similar BAKFlip Models to Consider

If neither the MX4 or G2 perfectly fits your needs, these alternatives might work better.

Making Your Decision

Here’s the simple framework for choosing between these covers.

Choose the BAKFlip MX4 if:

You plan to keep your truck 6+ years and want the best long-term value. The stronger construction, better finish, and extended warranty justify the premium.

You use your truck for work or frequently haul cargo. The tougher panels resist damage better and support more weight on top.

You want the lowest maintenance option. The matte finish stays looking good with minimal effort.

Resale value matters to you. The MX4 commands higher prices used and adds more value to your truck.

Choose the BAKFlip G2 if:

You need to stay under $1,000 total. The G2 delivers solid protection at a more accessible price point.

You plan to sell your truck within 3-5 years. The shorter ownership period means you won’t fully utilize the MX4’s durability advantages.

You don’t load cargo on top of your cover or work in harsh conditions. For light-duty use, the G2’s construction is plenty adequate.

You prefer glossy finishes and don’t mind extra maintenance. Some truck owners simply like the look better.