2025 Mercedes-Benz G-Class vs 2026 Audi Q3

The 2025 Mercedes-Benz G-Class retained its iconic boxy design, a nod to its origins as the utilitarian "Geländewagen" from 1979. Despite subtle styling updates like a new grille and bumpers, the G-Class maintained its traditional features, including a flat hood and prominent corner lights. The vehicle's robust doors and latches added to its unique character, while functional changes like a repositioned rearview camera and new A-pillar trim enhanced its practicality. The interior was luxurious, with a sci-fi aesthetic featuring large round vents and ambient lighting, while AMG models boasted sportier steering wheels.

In contrast, the 2026 Audi Q3 aimed for a more SUV-like appearance with a tall front end and elongated hood. However, its design was cluttered with elements like faux air intakes and textured plastic, though the "UFO line" successfully created a floating upper body effect. The Q3 featured programmable daytime running lights and OLED taillights, while its MQB architecture remained unchanged. Sportier S Line styling became standard, and the interior saw improvements with leather upholstery and wood trim, though questions about authenticity arose. The Q3's cabin offered a distinct look with padded materials and ample plastic, aligning with its entry-luxury status.

The 2025 Mercedes-Benz G-Class offered a range of powertrains, including the gasoline G 550 and AMG G 63 models. The G 550 featured a turbocharged 3.0-liter inline-six engine producing 443 horsepower and 413 pound-feet of torque, while the AMG G 63 retained its 4.0-liter twin-turbo V8, delivering 577 hp and 627 lb-ft of torque. Both models included a mild-hybrid system and nine-speed automatic transmissions with permanent four-wheel drive. The G 550 accelerated from zero to 60 mph in 5.3 seconds, while the G 63 achieved it in 4.2 seconds. The AMG model also introduced the AMG Active Ride Control suspension, enhancing both off-road and on-road dynamics.

The 2026 Audi Q3 featured a 2.0-liter turbocharged four-cylinder engine with increased output of 255 horsepower and 273 pound-feet of torque. This allowed the Q3 to accelerate from zero to 60 mph in 5.5 seconds. The new seven-speed dual-clutch gearbox replaced the previous eight-speed automatic transmission, while all-wheel drive remained standard. Despite its improved performance, the Q3's transmission and steering calibration posed challenges for quick getaways and nimble city driving. However, at higher speeds, the Q3 exhibited a refined and composed character, aided by laminated acoustic glass and a comfortable ride quality.

The 2025 Mercedes-Benz G-Class, though not as large as some luxury SUVs, offered a tall yet compact passenger compartment with ample headroom but limited legroom. Its traditional design impacted cargo space, with 22.6 cubic feet available behind the rear seats. The G-Class had a towing capacity of 7,716 pounds, slightly less than some competitors. Despite its size, the G-Class provided good visibility and was easier to park than larger rivals.

The 2026 Audi Q3 grew in size, offering more cargo space with 29 cubic feet behind the second row and 50 cubic feet with the rear seat folded. While first-row headroom decreased, the Q3 maximized interior space with a sliding second-row bench seat. It offered more cargo space than rivals in its class, making it a practical choice for those needing versatility. The Q3's towing capacity of 1,500 pounds was decent for its segment. The new control layout, with a bar across the steering column, freed up space for cupholders and a wireless charger, enhancing functionality.

The 2025 Mercedes-Benz G-Class featured the MBUX infotainment system with wireless Apple CarPlay and Android Auto. Dual 12.3-inch screens served as the gauge cluster and infotainment touchscreen, creating a seamless display. The off-road menu provided useful information, while the "Transparent Hood" feature aided in navigating obstacles. Augmented reality navigation and voice recognition enhanced the driving experience, and a Burmester 3D surround sound system was standard.

The 2026 Audi Q3 introduced the Digital Stage screen setup with an 11.9-inch digital instrument cluster and a 12.8-inch touchscreen. The MMI infotainment system, based on Android Automotive OS, included wireless Apple CarPlay and Android Auto. The system featured natural-language voice recognition with ChatGPT integration and updated graphics for easier use. Optional packages offered a head-up display and a Sonos audio system, though the latter lacked midrange sound quality.

The 2025 Mercedes-Benz G-Class came with standard driver-assistance features, including forward-collision warning, automatic emergency braking, lane-keep assist, and adaptive cruise control. The Pre-Safe system prepared the vehicle for potential crashes, and new features like route-based speed adaptation and automated lane centering were added for 2025.

The 2026 Audi Q3 offered standard driver-assist features such as adaptive cruise control, lane-departure warning, and blind-spot monitoring. An optional Driver Assistance Package included a 360-degree camera system and Park Assist Plus. Crash-test ratings were unavailable, but the previous generation's mixed performance indicated room for improvement.