2025 MERCEDES-BENZ G-CLASS

If you're in the market for one of the most iconic and capable luxury SUVs ever built, this 2025 Mercedes-Benz G-Class AMG G 63 for sale at ALSBOU MOTORS - SANTA ANA in Santa Ana, CA is an extraordinary opportunity. With just 5,588 miles on the odometer and a striking Gray exterior, this nearly-new AMG G 63 delivers all the raw performance, hand-crafted luxury, and unmistakable presence that has made the G-Wagen a legend — without the full new-car wait or new-car price premium.

About This 2025 Mercedes-Benz G-Class AMG G 63

The 2025 AMG G 63 represents the pinnacle of what Mercedes-AMG can engineer into a body-on-frame SUV that traces its lineage back to 1979. This particular example has barely been broken in — 5,588 miles means the engine is just getting settled and the interior still carries that unmistakable new-car feel. The bold Gray finish gives this G 63 a commanding, stealthy presence on the road, equally at home navigating the streets of Orange County as it is on a mountain trail. Buyers searching for a used Mercedes-Benz G-Class in Santa Ana or the greater Orange County area will be hard pressed to find a cleaner, lower-mileage example at this price point.

2025 Mercedes-Benz G-Class AMG G 63 Performance and Engine

AMG 4.0L Mild Hybrid E-Twin Turbo V8 — 577 Horsepower, 627 lb-ft of Torque

The heart of this AMG G 63 is nothing short of spectacular. The hand-built AMG 4.0-liter mild hybrid E-Twin Turbo V8 produces 577 horsepower and a massive 627 lb-ft of torque, numbers that allow this nearly 6,000-pound SUV to sprint from 0 to 60 mph in approximately 4.4 seconds. That is supercar territory in a vehicle that can ford a stream and carry your family in absolute comfort.

The mild hybrid system integrates an EQ Boost starter-generator that adds an additional 21 horsepower and 184 lb-ft of torque during acceleration bursts, while also enabling smoother engine stop-start behavior and modest efficiency gains. The 9-speed AMG SPEEDSHIFT TCT automatic transmission manages all that power with lightning-fast shifts and the ability to hold gears manually for a truly driver-focused experience. The permanent AMG Performance 4MATIC+ all-wheel drive system distributes torque intelligently between all four wheels, ensuring confidence-inspiring traction in virtually every condition you will encounter around Orange County and beyond.

AMG G 63 Features and Interior

Luxury Appointments Built for the Real World

Step inside the 2025 AMG G 63 and you are greeted by an interior that balances military-grade utility with hand-finished German luxury. The AMG G 63 trim elevates the already premium G-Class with AMG-specific sport seats wrapped in Nappa leather, an AMG Performance steering wheel, and the latest MBUX infotainment system featuring a pair of high-resolution 12.3-inch displays seamlessly integrated into the dashboard.

Standard equipment on the 2025 AMG G 63 includes a Burmester surround sound system, multicontour front seats with massage function, ambient interior lighting, a panoramic sunroof, head-up display, and the full AMG Track Pace performance data logger. The three locking differentials — a hallmark of every G-Class — remain fully functional, giving this luxury machine genuine off-road credentials that no Range Rover or Porsche Cayenne can match. Driver assistance features include active brake assist, blind-spot monitoring, lane keeping assist, and a 360-degree camera system that makes parking this wide-body icon considerably less stressful in tight Orange County parking structures.

Mercedes-Benz G-Class Reliability and Ownership

What Owners and Experts Say About the G 63

The Mercedes-Benz G-Class has one of the most remarkable durability records in automotive history. The platform was originally designed to military specifications, and that overbuilt, no-compromise engineering philosophy carries forward into every modern G-Class. Owners routinely report these vehicles lasting well past 200,000 miles with proper maintenance, and the AMG V8 — while performance-tuned — has a strong track record when serviced at the recommended intervals.

The 2025 model year brings the mild hybrid system as a meaningful update, improving throttle response and adding a layer of efficiency without the complexity of a full hybrid drivetrain. Common owner feedback highlights the exceptional build quality, the addictive exhaust note from the AMG V8, and the surprisingly capable off-road behavior. Maintenance costs are in line with what you would expect from a high-performance German SUV — budgeting for Mercedes-Benz Certified service and using AMG-specification fluids will keep this vehicle performing exactly as intended for years to come.

Why Buy From ALSBOU MOTORS - SANTA ANA in Santa Ana, CA

ALSBOU MOTORS - SANTA ANA is a trusted pre-owned vehicle dealer located in Santa Ana, in the heart of Orange County, California. The team at ALSBOU MOTORS takes pride in sourcing low-mileage, premium inventory and presenting it to buyers throughout the region with complete transparency. When you are investing in a vehicle at this level, you want a dealer who takes the transaction as seriously as you do — and that is exactly what you will find here.

The dealership serves buyers from across Orange County and the surrounding Southern California region, and the staff is knowledgeable about luxury and performance vehicles at every price point. Whether you are trading in a current vehicle, bringing your own financing, or need help structuring the right deal, ALSBOU MOTORS - SANTA ANA is ready to make the process straightforward and respectful of your time.

Financing a Used Mercedes-Benz G-Class Near Santa Ana

Financing a pre-owned AMG G 63 in the Santa Ana area is more accessible than many buyers expect. ALSBOU MOTORS - SANTA ANA works with a range of lenders to secure competitive rates for qualified buyers across a wide spectrum of credit profiles. Whether you have excellent credit or are working to rebuild, the finance team can explore options that fit your situation.

Buyers throughout Orange County — from Irvine and Anaheim to Costa Mesa and beyond — regularly make the short drive to Santa Ana to work with the ALSBOU MOTORS team. Bringing a pre-approval from your own bank or credit union is always welcome and can help accelerate the process. Call (714) 559-0520 to speak with a finance specialist before your visit.

Frequently Asked Questions

Is the 2025 Mercedes-Benz AMG G 63 a good buy?

Absolutely. The 2025 AMG G 63 represents the most technologically advanced version of the G-Class ever built, combining the iconic body-on-frame platform with a mild hybrid twin-turbo V8, cutting-edge MBUX technology, and AMG's most refined performance tuning to date. For buyers who want an SUV with genuine off-road capability, extraordinary performance, and long-term collectible appeal, it is one of the best choices on the market.

How many miles is too many for a used AMG G 63?

The G-Class platform is exceptionally durable, and well-maintained examples with 50,000 to 80,000 miles can still represent strong value. At just 5,588 miles, this 2025 AMG G 63 is essentially brand new. You are getting a nearly-new vehicle without the full new-car depreciation hit while still retaining the majority of the factory warranty coverage.

What does the AMG G 63 trim include over a standard G-Class?

The AMG G 63 goes far beyond the standard G 550. You receive the hand-built 577-horsepower twin-turbo V8 with mild hybrid assist, AMG-tuned suspension, larger AMG brakes, AMG Performance 4MATIC+ AWD, sport exhaust with AMG-specific sound tuning, AMG body styling with flared fenders, AMG sport seats, and a host of exclusive interior and exterior design elements not available on any other G-Class variant.

Does the 2025 AMG G 63 have a warranty?

As a 2025 model year vehicle with under 6,000 miles, this G 63 will have significant remaining coverage under the original Mercedes-Benz new vehicle limited warranty, which includes 4 years or 50,000 miles of bumper-to-bumper coverage and 5 years or 100,000 miles of powertrain coverage. Buyers should confirm current warranty status and transferability directly with the dealer.

What fuel does the 2025 AMG G 63 use?

The AMG G 63 uses premium unleaded gasoline. The mild hybrid system does not allow all-electric driving but assists the combustion engine during acceleration and enables smoother stop-start operation, contributing to modest real-world efficiency improvements over the previous non-hybrid AMG V8.

Serving Santa Ana and Surrounding Orange County Communities

ALSBOU MOTORS - SANTA ANA is centrally located in Santa Ana, in Orange County, making it an easy destination for buyers throughout the region. Shoppers regularly visit from Irvine, Costa Mesa, Anaheim, Garden Grove, Tustin, Orange, Fountain Valley, Huntington Beach, and communities throughout the greater Orange County area.

Southern California buyers from Los Angeles County, the Inland Empire, and San Diego County also make the trip when the right vehicle — like this AMG G 63 — is available. The dealership is convenient to major freeways, making your visit from virtually anywhere in the region quick and straightforward.

Contact ALSBOU MOTORS - SANTA ANA Today

This 2025 Mercedes-Benz G-Class AMG G 63 in Gray will not last long. At 5,588 miles, it is one of the lowest-mileage examples available anywhere in Orange County, and demand for the AMG G 63 consistently outpaces supply. Call ALSBOU MOTORS - SANTA ANA today at (714) 559-0520 to confirm availability, ask questions, or schedule your personal test drive.

The team at ALSBOU MOTORS - SANTA ANA in Santa Ana, CA is ready to help you get behind the wheel of one of the most legendary vehicles ever built. Come experience the AMG G 63 in person — no pressure, no games, just a straightforward path to an extraordinary automobile.