2019 Mercedes Amg G Class G63

The 2019 Mercedes AMG G-Class G63 is a legendary luxury SUV that blends raw off-road capability with high-end refinement. Powered by a twin-turbo V8 engine, it delivers 577 horsepower, advanced tech, and timeless boxy charm. Whether conquering trails or cruising city streets, the G63 remains a symbol of power and prestige.

Key Takeaways

• Legendary Design: The G-Class has maintained its iconic boxy shape since 1979, instantly recognizable worldwide.
• Powerful Engine: A 4.0L twin-turbo V8 produces 577 hp and 627 lb-ft of torque for explosive acceleration.
• Off-Road Dominance: Features three differential locks, portal axles, and 10.4 inches of ground clearance for serious trail use.
• Luxury Interior: Premium leather, carbon fiber trim, and top-tier MBUX infotainment create a plush cabin.
• Advanced Safety: Includes adaptive cruise control, lane-keeping assist, and blind-spot monitoring as standard.
• High Resale Value: Strong demand keeps used G63 values strong despite its age and high maintenance costs.
• Customization Options: Extensive factory and aftermarket customization allows personalization to extreme degrees.

Quick Answers to Common Questions

Is the 2019 G63 reliable?

Generally yes—especially if well-maintained. Common issues include minor electrical glitches and turbo wear over time, but major drivetrain failures are rare. Regular servicing is key.

Can the G63 really go off-road?

Absolutely. With its locking differentials, high ground clearance, and advanced traction systems, it’s one of the most capable luxury SUVs ever made. Many owners use it for serious trail adventures.

How much does a 2019 G63 cost?

Used prices typically range from $110,000 to $150,000 depending on mileage, condition, and options. Fully loaded models can exceed $160,000.

Does the G63 have good fuel economy?

No—expect around 11–14 mpg combined. It’s powerful but thirsty, so factor in higher fuel costs.

Can I customize my G63?

Yes! From AMG Performance packages to bespoke interiors and exterior wraps, customization options are extensive—both factory and aftermarket.

The 2019 Mercedes AMG G-Class G63: Where Brutal Power Meets Timeless Style

If you’ve ever dreamed of owning a vehicle that turns heads wherever it goes—whether parked outside a Malibu beach house or climbing a desert mountain—the 2019 Mercedes AMG G-Class G63 is the ultimate expression of that fantasy. It’s not just a car; it’s a statement. A symbol of unapologetic power wrapped in a design that defies trends. For over four decades, the G-Class has stood apart from every other SUV on the market, and the 2019 G63 model continues this legacy with modern upgrades, refined luxury, and relentless performance.

What makes the G63 so special? It’s the marriage of raw, mechanical toughness with cutting-edge technology. You get a vehicle capable of climbing rocks like a Jeep Wrangler, but with the interior of a Rolls-Royce. The twin-turbo V8 under the hood doesn’t just move the car forward—it launches it. And yet, when you step inside, you’re greeted with hand-stitched leather, ambient lighting, and a digital cockpit that feels straight out of a futuristic spaceship. This isn’t just an off-roader; it’s a lifestyle.

In this article, we’ll dive deep into everything you need to know about the 2019 Mercedes AMG G-Class G63—from its engineering marvels to its real-world usability, ownership experience, and even how it stacks up against competitors. Whether you’re considering buying one or just curious about why this car commands such loyalty, we’ve got you covered.

Design: The Iconic Box That Never Goes Out of Style

A Shape That Defies Time

The first thing you notice about the 2019 G63 is its unmistakable silhouette. Square headlights, upright pillars, and a flat hood—these design cues have remained largely unchanged since the original G-Class launched in 1979. Why? Because they work. The boxy shape isn’t just aesthetic flair; it contributes to structural rigidity and maximizes interior space. Even today, no other SUV looks quite like it.

Mercedes added subtle refinements in 2019, including updated LED headlights with adaptive beam control and a slightly redesigned grille with chrome accents. But the soul of the G-Class remains intact. When you see one, you instantly recognize it—no matter where you are in the world.

Exterior Details That Matter

• Black AMG styling package: Standard on the G63, giving it a menacing, aggressive look with darker trim and badging.
• Portal axles: These unique suspension components raise the body over the wheels, increasing ground clearance and allowing for larger tires—key for serious off-roading.
• AMG Performance exhaust: Provides a deep, throaty rumble that announces your arrival long before you reach the driveway.
• 19-inch forged wheels: Durable and stylish, though many owners upgrade to larger 22-inch rims for a more aggressive stance.

One practical tip: If you plan to take your G63 off-road frequently, consider adding rock sliders or a front brush guard. They protect the chassis during low-speed impacts and add a rugged touch.

Performance: Raw Power Meets Precision Engineering

The Heart of the Beast: 4.0L Twin-Turbo V8

Beneath the hood lies the star of the show: a 4.0-liter twin-turbocharged V8 engine producing 577 horsepower and 627 lb-ft of torque. Paired with a 9-speed automatic transmission, this powerplant delivers blistering acceleration—0 to 60 mph in just 4.5 seconds. That’s faster than most sports cars, all while hauling over 3,000 pounds of passengers and gear.

But what’s truly impressive isn’t just the speed—it’s how controllable the G63 feels at low speeds. Thanks to advanced traction control systems and multiple driving modes (including “Rock,” “Sprint,” and “Individual”), you can dial in exactly how responsive the throttle and steering feel. Want maximum grip on loose gravel? Switch to “Rock” mode. Need to crawl over boulders slowly? Use the crawl control feature.

Drivetrain and Handling: Built for Any Terrain

The G63 uses a full-time 4MATIC+ all-wheel-drive system with three locking differentials—one center, two rear—ensuring power goes exactly where it’s needed. This setup prevents wheel spin on slick surfaces or uneven terrain, making it one of the most capable SUVs ever built.

Despite its size and weight (over 5,000 lbs), the G63 handles surprisingly well on pavement. The steering is precise, and the ride is firm but comfortable thanks to adaptive dampers. However, keep in mind: this isn’t a BMW M3. It won’t corner like a sports car, but it offers stability and confidence in everyday driving.

Pro tip: Always check tire pressure before heading off-road. The G63 can run on airless run-flat tires, but reducing pressure slightly improves traction and ride quality on rough terrain.

Luxury and Technology: Inside the Most Opulent Off-Roader

Interior Comfort and Craftsmanship

Stepping into the 2019 G63 feels like entering a mobile lounge. The dashboard is dominated by dual 12.3-inch displays—one for the instrument cluster, one for the infotainment screen. Materials are premium: optional nappa leather seats, open-pore wood trim, and even carbon fiber accents. Heated, ventilated, and massaging seats (on higher trims) make long drives a pleasure.

Legroom and headroom are generous, even for taller passengers. The third row is usable for short trips with children, but adults will find it cramped. Cargo space behind the second row is decent, but folding the rear seats opens up a massive load area perfect for camping gear or luggage.

MBUX Infotainment System: Smarter Than Ever

Mercedes’ MBUX (Mercedes-Benz User Experience) system debuted in 2019 and brought voice recognition, navigation, and smartphone integration to the G-Class. Say “Hey Mercedes” and ask for directions, adjust climate settings, or play music hands-free. The system learns your habits and suggests actions based on time of day or location.

Connectivity includes Apple CarPlay, Android Auto, Wi-Fi hotspot, and wireless charging. Audio fans can opt for the Burmester 3D surround sound system, which transforms the cabin into a concert hall.

Advanced Driver Assistance Systems

Safety hasn’t been overlooked. The G63 comes standard with:

• Adaptive cruise control with stop-and-go
• Active brake assist
• Blind-spot monitoring
• Lane keeping assist
• Pre-safe sound (activates a warning tone before a potential collision)

These features make highway driving stress-free and urban commuting safer.

Off-Road Capability: Conquer Anything Nature Throws At You

Specifications That Impress

The 2019 G63 is engineered for adventure:

• Ground clearance: 10.4 inches (with portal axles)
• Approach/departure angles: 36° / 30°
• Wading depth: 31.5 inches
• Towing capacity: Up to 7,000 lbs

That means you can drive through shallow rivers, climb steep inclines, and clear obstacles that would stall lesser SUVs.

Practical Tips for Off-Roading

1. Use low-range gearing: Engage the low-range transfer case for slow, controlled climbs or descents.
2. Lock the differentials: In “Rock” or “Sand” mode, the center diff lock engages automatically for maximum traction.
3. Carry recovery gear: Shackles, straps, and a winch are essential if you’re going remote.
4. Check fluid levels regularly: Portal axles require periodic servicing due to their complexity.

Many owners use their G63s for weekend trail adventures, desert runs, or even rock crawling. With proper preparation, it can handle trails rated harder than those suitable for a Jeep Wrangler Rubicon.

Ownership Experience: Pros, Cons, and Real-World Insights

Why People Love the G63

• Status symbol: Owning a G63 says you’ve made it—without shouting about it.
• Reliability (for a luxury SUV): While not bulletproof, the G63 has proven durable when maintained properly.
• Resale value: Even six-year-old models hold their value better than most German luxury SUVs.
• Customizability: From AMG packages to bespoke paint jobs, options are nearly endless.

Things to Consider Before Buying

• Fuel economy: Expect 11–14 mpg combined. Gas prices add up fast.
• Maintenance costs: Repairs can be expensive—portal axles and turbos aren’t cheap to fix.
• Parking challenges: At over 19 feet long, finding tight spots requires skill.
• Noise levels: Wind and road noise can be loud at highway speeds due to the boxy shape.

If you’re thinking about buying a used 2019 G63, always request service records and have a pre-purchase inspection done by a Mercedes specialist. Early models had some electrical gremlins—but most have been ironed out by now.

How the G63 Compares to Competitors

Land Rover Range Rover vs. G63

The Range Rover offers more luxury and smoother ride quality, but lacks the G63’s off-road prowess. Land Rovers have suffered from build quality issues in recent years, while Mercedes has improved reliability.

Porsche Cayenne Turbo vs. G63

The Cayenne is faster and more agile, but it’s no match for the G63’s trail capability. The Porsche prioritizes on-road dynamics; the G63 balances both worlds.

Jeep Wrangler Rubicon vs. G63

The Wrangler is cheaper, simpler, and more customizable—but it’s also less comfortable and lacks the refinement of the G63. You trade luxury for affordability.

In short: if you want the best of both worlds—luxury and capability—the G63 remains unmatched.

Frequently Asked Questions

What makes the G63 different from the regular G-Class?

The G63 is the high-performance version powered by a twin-turbo V8 engine, while the standard G-Class uses a milder 3.0L inline-six diesel or gas engine. The G63 also includes AMG-specific styling and suspension tuning.

How many miles should a 2019 G63 have?

Most 2019 G63s had between 20,000 and 50,000 miles. Lower-mileage examples are highly desirable, but well-maintained higher-mileage ones can still be great buys.

Is the third row worth it?

Only for occasional use with children. Adults will find legroom and headroom limited. It’s mainly included for completeness rather than daily utility.

What’s the towing capacity?

The 2019 G63 can tow up to 7,000 pounds—more than enough for boats, trailers, or campers.

Should I buy new or used?Used offers better value, but ensure it has full service history and avoid early production units with known electrical issues.

Can I modify the G63 for more off-road ability?

Yes! Popular mods include lift kits, bigger tires, skid plates, and upgraded suspension. However, excessive modifications may void warranties or affect resale.