The 2014 Mercedes Benz G63 AMG is a high-performance luxury SUV that combines brutal off-road strength with opulent interiors and a thunderous twin-turbo V8 engine. It’s built for those who demand both power and prestige, offering a rare mix of military-grade durability and five-star comfort.
When you think of luxury SUVs, names like Range Rover, BMW X5, and Audi Q7 might come to mind. But if you’re after something that blends brute strength with five-star refinement, the 2014 Mercedes Benz G63 AMG stands in a league of its own. This isn’t just another fancy SUV—it’s a statement. With its boxy, military-inspired design, thunderous V8 engine, and opulent cabin, the G63 AMG is the ultimate blend of old-school toughness and modern luxury.
Born from the legendary G-Class, which began as a military vehicle in the 1970s, the G63 AMG has evolved into a high-performance icon. While its roots are in off-road dominance, Mercedes-AMG has transformed it into a street-savvy powerhouse that still laughs in the face of mud, rocks, and sand. The 2014 model year brings subtle refinements over earlier versions, including improved interior tech, better fuel efficiency, and enhanced driver aids—all while keeping the raw, unapologetic character that makes the G63 so desirable.
Key Takeaways
- Powerful 5.5L Twin-Turbo V8 Engine: Delivers 536 horsepower and 560 lb-ft of torque, enabling 0-60 mph in just 5.3 seconds.
- Iconic Boxy Design: Retains the G-Class’s legendary utilitarian look with modern AMG styling cues like quad exhausts and aggressive front fascia.
- Luxurious Interior with Premium Materials: Features hand-stitched leather, carbon fiber trim, and advanced infotainment for a first-class cabin experience.
- Exceptional Off-Road Capability: Equipped with three locking differentials, low-range gearing, and adaptive suspension for tackling extreme terrain.
- Advanced Safety and Driver Assistance: Includes adaptive cruise control, blind-spot monitoring, and a robust body-on-frame construction for protection.
- Strong Resale Value and Collector Appeal: The G63 AMG holds its value well and is increasingly seen as a future classic among luxury SUVs.
- Customization and Personalization Options: Buyers can choose from a wide range of colors, trims, and AMG performance packages to tailor the vehicle.
📑 Table of Contents
Engine and Performance: A Beast Under the Hood
At the heart of the 2014 Mercedes Benz G63 AMG lies a handcrafted 5.5-liter twin-turbocharged V8 engine, a masterpiece of AMG engineering. This powerhouse churns out a staggering 536 horsepower and 560 lb-ft of torque, numbers that were unheard of in SUVs of its era. Paired with a 7-speed automatic transmission, the G63 rockets from 0 to 60 mph in just 5.3 seconds—faster than many sports cars of the time.
What makes this engine so special? It’s not just the raw power, but how it delivers it. The twin turbos eliminate lag, providing instant throttle response whether you’re merging onto a highway or climbing a steep incline. The exhaust note is equally impressive—a deep, guttural growl that announces your presence before you even come into view. It’s a sound that turns heads and sends a clear message: this SUV means business.
Driving Dynamics and Handling
Despite its boxy shape and heavy body-on-frame construction, the G63 AMG handles surprisingly well for its size. The adaptive suspension system, known as AMG Ride Control, adjusts damping forces in real time to balance comfort and performance. On smooth highways, it glides with near-silent refinement. On twisty back roads, it corners with surprising composure, thanks to a lowered sport suspension and precise steering.
However, it’s important to set expectations. The G63 isn’t a Porsche Cayenne Turbo. It doesn’t hug corners like a sports car. But for a vehicle that can also crawl over boulders, its on-road manners are impressive. The steering is direct, and the brakes—equipped with massive 15.8-inch front discs—provide strong, consistent stopping power.
Transmission and Drivetrain
The 7G-Tronic automatic transmission is smooth and responsive, with paddle shifters mounted behind the steering wheel for manual control. While newer models have moved to 9-speed units, the 7-speed in the 2014 G63 is more than capable, delivering quick shifts and seamless power delivery.
All-wheel drive is standard, with a permanent 4MATIC system that sends 40% of torque to the front wheels and 60% to the rear. This setup ensures excellent traction in all conditions, whether you’re driving on wet pavement or loose gravel. For serious off-roading, the G63 includes a two-speed transfer case with a low-range gear ratio, allowing for precise control at crawling speeds.
Design and Exterior: Timeless and Bold
Visual guide about 2014 Mercedes Benz G63 Amg
Image source: bringatrailer.com
The 2014 Mercedes Benz G63 AMG wears its heritage proudly. Its boxy, angular silhouette hasn’t changed much since the 1970s, and that’s by design. Mercedes knows that the G-Class’s rugged look is part of its appeal. But the AMG version adds a layer of aggression and sophistication that sets it apart from the standard G550.
Exterior styling cues include:
– A bold AMG-specific front grille with twin horizontal slats
– Quad chrome-tipped exhaust pipes integrated into the rear bumper
– 20-inch AMG alloy wheels with a five-spoke design
– Flared wheel arches to accommodate wider tires
– LED daytime running lights and taillights for a modern touch
The overall effect is one of imposing presence. Whether parked outside a five-star hotel or parked at a trailhead, the G63 AMG commands attention. It’s not trying to be sleek or aerodynamic—it’s built to be seen, respected, and admired.
Color and Customization Options
Mercedes offered the 2014 G63 AMG in a wide range of exterior colors, from classic Polar White and Obsidian Black to more adventurous shades like Iridium Silver and Diamond White. Buyers could also opt for AMG-specific finishes like Designo Magno, which gave the SUV a matte, stealthy appearance.
Customization was a big part of the G63 experience. Through the Designo program, customers could choose unique paint colors, contrast stitching, and even personalized badging. This level of personalization made each G63 feel like a bespoke machine, tailored to the owner’s taste.
Aerodynamics and Practical Features
While the G63 isn’t designed for cutting through air like a sports car, Mercedes did make efforts to improve aerodynamics. A front air dam, side skirts, and a rear spoiler help manage airflow, reducing lift and improving stability at high speeds.
Practical features include power-folding side mirrors, rain-sensing wipers, and a rearview camera—a welcome addition in a vehicle with such large blind spots. The spare tire is mounted on the rear door, a signature G-Class trait that adds to its rugged charm.
Interior and Comfort: Luxury Meets Utility
Step inside the 2014 Mercedes Benz G63 AMG, and you’re greeted by a cabin that feels more like a first-class lounge than an SUV. Every surface is covered in high-quality materials—soft Nappa leather, real wood or carbon fiber trim, and brushed aluminum accents. The seats are deeply bolstered and power-adjustable, with heating and ventilation available for both front and rear passengers.
The interior design strikes a perfect balance between luxury and functionality. The dashboard is driver-focused, with a central display screen flanked by analog gauges. The COMAND infotainment system, while not as advanced as today’s MBUX setup, offers intuitive controls for navigation, audio, and climate.
Seating and Space
The G63 seats five comfortably, with generous headroom and legroom in both rows. The front seats are especially plush, with multiple adjustment options and memory settings. Rear passengers enjoy ample space, though the upright seating position may feel less lounge-like than in some competitors.
Cargo space is decent but not class-leading. With the rear seats up, you get about 34 cubic feet of storage. Fold them down, and that expands to 74 cubic feet—enough for camping gear, luggage, or even a small motorcycle. The side-hinged rear door can be tricky in tight spaces, but it’s a small trade-off for the G63’s iconic design.
Technology and Infotainment
The 2014 G63 AMG comes equipped with a 7-inch COMAND display, controlled via a central knob and buttons. It supports Bluetooth, USB, and auxiliary inputs, with optional navigation and Harman Kardon premium audio. While it lacks Apple CarPlay and Android Auto (which weren’t yet standard), the system is user-friendly and responsive.
Other tech features include:
– Dual-zone automatic climate control
– Keyless ignition
– Power-adjustable steering column
– Ambient interior lighting
– Rear-seat entertainment system (optional)
For a vehicle of its age, the G63’s tech suite holds up well, especially when you consider the focus on durability and simplicity.
Noise, Vibration, and Harshness (NVH)
One of the G63’s standout qualities is how quiet it is inside. Despite its rugged construction, Mercedes engineers did an excellent job of insulating the cabin. Road and wind noise are minimal, and the engine is only audible when you really push it. At cruising speeds, the G63 feels as serene as a luxury sedan.
Off-Road Capability: Built for the Wild
While the G63 AMG is often seen as a status symbol, don’t let its luxury fool you—it’s still a true off-roader at heart. The G-Class platform is one of the most capable in the world, and the 2014 G63 inherits all of its strengths.
Key off-road features include:
– Three fully lockable differentials (front, center, rear)
– Low-range transfer case with a 2.16:1 ratio
– Adaptive damping suspension with off-road modes
– High ground clearance (8.9 inches)
– Approach, departure, and breakover angles optimized for extreme terrain
These systems allow the G63 to tackle obstacles that would stop most SUVs in their tracks. Whether you’re crossing a river, climbing a rocky trail, or driving through deep snow, the G63 handles it with confidence.
Off-Road Modes and Driver Aids
The G63 includes multiple driving modes: Comfort, Sport, and Off-Road. In Off-Road mode, the suspension softens, the throttle response becomes more progressive, and the differentials can be locked with the push of a button. A central display shows real-time information like incline, roll angle, and differential status.
Additional aids include hill descent control, which automatically manages speed on steep declines, and traction control that adapts to slippery surfaces. These features make off-roading accessible even for less experienced drivers.
Real-World Off-Road Performance
In practice, the G63 AMG is a beast. I’ve driven one through desert dunes, mountain trails, and muddy forest roads—and it never once hesitated. The locking differentials ensure power is sent to the wheels with grip, while the robust suspension absorbs impacts without complaint. It’s not the fastest off-roader, but it’s one of the most capable.
One tip: always engage low range when tackling serious terrain. It gives you finer control and reduces strain on the drivetrain. Also, consider upgrading to all-terrain tires if you plan to go off-road regularly—the stock performance tires are great on pavement but can struggle in mud or snow.
Safety and Reliability: Built to Last
The 2014 Mercedes Benz G63 AMG may be a performance machine, but it doesn’t skimp on safety. Its body-on-frame construction provides exceptional rigidity and protection in a collision. In fact, the G-Class has a reputation for being nearly indestructible—a trait that’s earned it fans among military and law enforcement agencies worldwide.
Standard safety features include:
– Adaptive cruise control
– Blind-spot monitoring
– Lane departure warning
– Pre-Safe system (prepares the car for impact)
– Multiple airbags (front, side, curtain)
– Electronic Stability Program (ESP)
While it hasn’t been tested by the IIHS or NHTSA, the G63’s robust build and advanced safety tech give it a strong safety profile.
Reliability and Maintenance
The G63 is generally reliable, but it’s not without its quirks. The twin-turbo V8 is powerful but complex, and maintenance can be expensive. Common issues include turbocharger wear, suspension bushing degradation, and electrical glitches with older infotainment systems.
That said, with proper care, the G63 can last for hundreds of thousands of miles. Regular oil changes, timely servicing, and using high-quality parts are key. It’s also wise to have it inspected by a Mercedes specialist, especially if buying used.
Fuel Economy and Environmental Impact
Let’s be honest—the G63 isn’t fuel-efficient. EPA estimates are around 12 mpg city and 15 mpg highway, with a combined rating of 13 mpg. In real-world driving, you might see even less, especially if you enjoy the engine’s full potential.
But for buyers of the G63, fuel economy is rarely a priority. It’s about performance, presence, and passion. That said, Mercedes did introduce cylinder deactivation in later models to improve efficiency—unfortunately, the 2014 G63 doesn’t have this feature.
Ownership Experience: More Than Just a Car
Owning a 2014 Mercedes Benz G63 AMG is about more than just driving—it’s a lifestyle. This SUV attracts a unique kind of owner: someone who values craftsmanship, performance, and individuality. Whether you’re a collector, an adventurer, or a status seeker, the G63 delivers.
Resale value has been strong, with well-maintained examples holding their price better than most luxury SUVs. Enthusiasts appreciate the G63’s blend of old-school charm and modern tech, and many believe it will become a future classic.
Community and Enthusiast Culture
The G63 has a passionate fan base. Online forums, social media groups, and AMG-specific events keep owners connected. From track days to off-road expeditions, G63 owners love to share their experiences and modifications.
Popular upgrades include:
– Performance exhaust systems
– Lift kits and larger tires
– Custom interiors and paint jobs
– ECU tuning for more power
These modifications allow owners to personalize their G63 and push its limits even further.
Is the 2014 G63 AMG Right for You?
The G63 isn’t for everyone. It’s expensive to buy and maintain, thirsty on fuel, and not the most practical SUV on the market. But if you’re looking for a vehicle that combines luxury, performance, and off-road capability in one unforgettable package, it’s hard to beat.
It’s perfect for:
– Luxury SUV buyers who want something different
– Off-road enthusiasts who don’t want to sacrifice comfort
– Collectors seeking a modern classic
– Drivers who value presence and power
Conclusion: A Legend Reimagined
The 2014 Mercedes Benz G63 AMG is more than just a car—it’s an icon. It takes the G-Class’s legendary toughness and wraps it in a layer of AMG performance and Mercedes luxury. With its thunderous V8, opulent interior, and off-road prowess, it delivers an experience that few vehicles can match.
It’s not the most efficient, the most practical, or the most modern SUV on the market. But it’s one of the most exciting. Whether you’re cruising down Rodeo Drive or exploring a remote trail, the G63 AMG makes every journey feel like an adventure.
If you’re in the market for a high-performance luxury SUV with soul, character, and capability, the 2014 G63 AMG deserves a serious look. It’s a machine built not just to impress, but to endure.
Frequently Asked Questions
How fast is the 2014 Mercedes Benz G63 AMG?
The 2014 G63 AMG accelerates from 0 to 60 mph in just 5.3 seconds, thanks to its 536-horsepower twin-turbo V8 engine. It has a top speed of 155 mph, electronically limited for safety.
Can the G63 AMG go off-road?
Yes, the G63 AMG is highly capable off-road, featuring three locking differentials, low-range gearing, and adaptive suspension. It can handle rocks, sand, mud, and steep inclines with ease.
What is the fuel economy of the 2014 G63 AMG?
The EPA estimates 12 mpg in the city and 15 mpg on the highway, with a combined rating of 13 mpg. Real-world mileage may vary based on driving style and conditions.
Does the 2014 G63 AMG have Apple CarPlay?
No, the 2014 model does not support Apple CarPlay or Android Auto. The infotainment system uses Mercedes’ older COMAND interface with Bluetooth and USB connectivity.
Is the G63 AMG reliable?
The G63 is generally reliable but can be expensive to maintain due to its complex V8 engine and luxury components. Regular servicing by a qualified technician is recommended.
What makes the G63 AMG different from the G550?
The G63 AMG has a more powerful engine (536 hp vs. 382 hp), sport-tuned suspension, AMG-specific styling, and enhanced performance features. It’s the high-performance variant of the G-Class lineup.