GLS 450 vs BMW X5: Which Luxury SUV is Right for You?

When it comes to luxury SUVs, the competition is fierce but two models stand out – the Mercedes-Benz GLS 450 and the BMW X5. Both vehicles offer impressive features premium interiors and a strong performance that appeals to car enthusiasts and families alike. However choosing between the two can be a tough decision and that’s what this article is here to help with. Let's take a close look at how these two giants stack up against each other in terms of performance interior tech safety and overall value.

Performance Comparison: Power vs Smoothness

Mercedes-Benz GLS 450: Power Meets Refinement

The Mercedes-Benz GLS 450 is powered by a 3.0-liter inline-6 turbocharged engine producing 362 horsepower and 369 lb-ft of torque. One of the most remarkable features of this engine is the addition of Mercedes' EQ Boost system which adds an extra 21 horsepower when needed. The 9-speed automatic transmission shifts smoothly and enhances the driving experience whether you're cruising down the highway or tackling a twisty mountain road.

For a big SUV the GLS 450 handles itself with grace. It features standard all-wheel drive which means great traction in slippery conditions and improved cornering ability. Thanks to AIRMATIC air suspension, the GLS 450 glides over rough roads with ease making it a solid option for those who prioritize comfort.

• Pros: Smooth ride, powerful engine with electric boost, high towing capacity (up to 7700 lbs)
• Cons: Steering can feel numb, fuel economy is average for its class (19 mpg city/23 highway)

BMW X5: Sportier Handling with Impressive Agility

The BMW X5 offers several engine choices but the one that closely matches the GLS 450 in terms of performance is the X5 xDrive40i which comes with a 3.0-liter inline-6 turbo engine generating 335 horsepower and 331 lb-ft of torque. Though slightly less powerful than the GLS 450 the X5 is quicker off the line with a 0-60 mph time of just 5.3 seconds compared to the GLS 450’s 5.9 seconds.

Where the BMW X5 really shines is in handling. This is one SUV that feels more like a sporty sedan when driving down a curvy road. BMW’s xDrive all-wheel-drive system is both intelligent and responsive giving you confidence in all types of road conditions. The X5's ride is firm but controlled offering a perfect balance between performance and comfort.

• Pros: Sporty handling, agile for its size, efficient engines (up to 21 mpg city/26 highway)
• Cons: Ride might feel too firm for some, less towing capacity than the GLS (7200 lbs)

Conclusion on Performance

If you want a luxurious, smooth ride with excellent power reserves the Mercedes-Benz GLS 450 is the better choice. However if you prioritize a sportier, more engaging driving experience the BMW X5 edges out in that department.

Interior and Comfort: Space vs Design

Mercedes-Benz GLS 450: Room to Spare

The GLS 450 is often referred to as the "S-Class of SUVs" for a good reason. Step inside and you’ll be greeted by a cabin that exudes luxury from the premium leather upholstery to the high-quality materials used throughout. What truly sets the GLS apart is its spaciousness. This is a full-size SUV that seats seven passengers comfortably with ample legroom even in the third row – something the X5 can’t match.

The GLS 450's interior is loaded with technology including the Mercedes-Benz User Experience (MBUX) system that features dual 12.3-inch screens. The touchscreen is easy to use and voice commands can be activated by simply saying "Hey Mercedes." There’s also an available five-zone climate control which ensures every passenger can be as comfortable as they want.

• Pros: Extremely spacious cabin, luxurious materials, cutting-edge infotainment system
• Cons: Can feel a bit too large in tight spaces, rear visibility isn’t great due to its size

BMW X5: Sleek and Modern

In contrast the BMW X5 focuses on a driver-centric design with a dash that subtly tilts toward the driver making all controls easily accessible. It offers seating for five passengers though a third-row option is available it’s significantly smaller than what you get in the GLS. The materials in the X5 are also top-notch with high-quality leather wood trims and metal accents giving it a modern yet timeless feel.

One area where the X5 excels is its infotainment system. BMW’s iDrive 7.0 system is one of the best on the market with intuitive controls and sharp graphics. The central 12.3-inch touchscreen works seamlessly with a rotary controller and offers features like gesture control which allows you to adjust settings by moving your hand.

• Pros: Modern and tech-forward design, driver-centric layout, excellent infotainment system
• Cons: Smaller third row, less cargo space than the GLS

Conclusion on Interior and Comfort

If interior space and the ability to comfortably carry seven passengers are a priority the Mercedes-Benz GLS 450 wins. But if you prefer a more driver-focused design with cutting-edge tech the BMW X5 offers a more engaging cabin experience.

Safety and Driver Assistance: Technology You Can Count On

Mercedes-Benz GLS 450: Comprehensive Safety Features

Safety has always been a priority for Mercedes-Benz and the GLS 450 is packed with advanced features. It comes standard with Mercedes' PRE-SAFE® system which can detect an impending collision and take steps to protect passengers such as tightening the seat belts and closing the windows. Other features like adaptive cruise control lane-keeping assist and automatic emergency braking are all included.

What sets the GLS 450 apart is the availability of E-ACTIVE BODY CONTROL, an advanced suspension system that scans the road ahead and adjusts the suspension in real-time for maximum comfort and stability.

• Pros: Advanced safety features as standard, E-ACTIVE BODY CONTROL enhances stability
• Cons: Advanced features are available only in higher trims or as options

BMW X5: High-Tech Safety with Customization

The BMW X5 also comes equipped with a host of safety features including forward collision warning lane departure warning and blind-spot monitoring. The Active Driving Assistant suite is included with standard models offering many automated driving aids like parking sensors and a surround-view camera.

Where BMW has an edge is in its customizable nature. You can tailor your X5 with additional features like extended traffic jam assistant which can take over driving in stop-and-go traffic up to a certain speed.

• Pros: Customizable safety packages, excellent parking and driver assist features
• Cons: Some features that are standard in the GLS 450 are optional in the X5

Conclusion on Safety

Both SUVs are packed with safety features but if you want the latest technology included as standard the Mercedes-Benz GLS 450 might be the safer choice. The BMW X5 offers more customization options which could be appealing if you want to tailor your SUV to your specific needs.

Pricing and Value: What Are You Paying For?

Mercedes-Benz GLS 450: More SUV for More Money

The GLS 450 starts at a higher price point than the X5 with a base price of around $82,000. However for that price you get a bigger SUV with more features and more room. It's clear that Mercedes positions the GLS as a premium offering that goes head-to-head with other full-size luxury SUVs like the BMW X7 and Audi Q7.

For those who can afford it the GLS 450 offers great value especially when you consider the range of standard features included at the base level.

• Pros: Lots of standard features, great resale value
• Cons: Higher starting price, options can make it even more expensive

BMW X5: Lower Entry Price with Options to Add

The BMW X5 starts at a lower base price of around $67,500. While it's not cheap you’re getting a premium SUV with lots of standard features. However, the X5 quickly gets more expensive as you add options especially when it comes to the performance-oriented M trims or the hybrid version. Still the lower base price makes the X5 a more accessible entry point into the luxury SUV market.

• Pros: Lower base price, good selection of engine options
• Cons: Options can add up quickly, higher trims get pricey fast

Conclusion on Pricing

If you're looking for a lower starting price with the ability to add on features as needed the BMW X5 makes sense. But if you're after more space and more standard luxury, the Mercedes-Benz GLS 450 might justify its higher price tag.

Potential Drawbacks

While both the Mercedes-Benz GLS 450 and BMW X5 are impressive SUVs they aren’t without their flaws.

Mercedes-Benz GLS 450 Drawbacks

• Large Size: The GLS 450's size can make it difficult to maneuver in tight spaces or parking lots
• Fuel Economy: At 19/23 mpg it’s not the most fuel-efficient luxury SUV out there
• Expensive Options: Adding advanced features like E-ACTIVE BODY CONTROL significantly increases the price

BMW X5 Drawbacks

• Firm Ride: Some might find the ride too firm especially on rough roads
• Limited Third Row: If you need a full-size third row the X5’s is cramped compared to the GLS
• Options Add Up: While the base price is lower it’s easy to push the cost up with extra features and packages

Verdict: Which One is Best for You?

At the end of the day both the Mercedes-Benz GLS 450 and BMW X5 are top contenders in the luxury SUV market.

According to Alex Collantes, a luxury car expert “The GLS 450 is perfect for families or anyone who values space and comfort while the X5 will appeal to those who enjoy driving a more dynamic and sporty SUV.”

If you want more space and comfort with a smooth ride the GLS 450 might be the best option. On the other hand if you’re looking for a sportier driving experience with lower starting costs the BMW X5 could be the better fit.

Both have their strengths and weaknesses but ultimately it comes down to your personal preferences.