Mercedes has made a major change to the G-Class lineup in America for the first time by offering the 2025 G550 with a turbocharged 3.0-liter inline-six paired with a mild-hybrid system instead of the traditional V-8 engine. This change aims to make the truck quicker and more efficient while also appealing to a wider range of consumers. Despite the improved performance and efficiency, some enthusiasts may miss the signature V-8 rumble that has been a staple of every G-Class sold in the US.
**Quick Specs of 2025 Mercedes-Benz G550**
The 2025 G550 comes equipped with a turbocharged 3.0-liter inline-six engine paired with a mild-hybrid system, delivering 443 horsepower and 413 pound-feet of torque. The addition of a 48-volt-powered integrated starter-generator (ISG) provides an extra boost of 20 hp and 148 lb-ft of torque at lower engine speeds, resulting in a peppier driving experience. The new powertrain offers improved performance and efficiency compared to the V-8 engine, making it a better choice for most consumers.
**Pros of the New G550**
Despite the absence of the V-8 engine, the six-cylinder G550 offers a smoother and more consistent power delivery with solid shifts from the nine-speed automatic transmission. The truck’s independent suspension and rack-and-pinion steering create a car-like driving experience with pleasant cornering characteristics. The G-Wagen maintains its iconic retro design on the exterior while featuring minor changes in the grille and bumpers, staying true to its classic appeal.
**Interior and Off-Road Capabilities**
The interior of the 2025 G550 remains largely unchanged from the previous model, featuring redesigned switchgear and two 12.3-inch screens for the gauge cluster and infotainment system. The off-roading capabilities of the G550 are unparalleled, with Mercedes showcasing its ability to conquer challenging terrains and obstacles with ease, thanks to features like the third differential engagement for seamless navigation through rough terrain.
**Cons of the New G550**
While the six-cylinder G550 offers improved performance and efficiency, some enthusiasts may find the inline-six engine to be buzzy and less appealing compared to the V-8 rumble. Additionally, there is noticeable wind noise within the cabin, and the price tag of the G550 may deter some consumers due to its high cost. Despite these drawbacks, the G550 remains a top contender in the luxury off-road SUV segment.
In conclusion, the 2025 Mercedes-Benz G550 represents a significant shift in the traditional offering of V-8 engines in the G-Class lineup. While the new inline-six engine with mild-hybrid technology offers improved performance and efficiency, some enthusiasts may miss the distinctive V-8 rumble. However, the overall driving experience, off-road capabilities, and retro design of the G550 make it a compelling choice for luxury SUV buyers.