The 2025 GLC-Class comes in four main trim levels, each with different standard features and price points
Mercedes-Benz offers the 2025 GLC-Class in GLC 300, AMG GLC 43, AMG GLC 63, and AMG GLC 63 S E Performance configurations. The GLC 300 is the base model with a turbocharged four-cylinder engine and standard all-wheel drive. Moving up the lineup adds more powerful engines, sportier handling, and premium interior features. Each trim level represents a different balance of performance, luxury, and cost.
The engine you get depends on which trim you choose — you cannot swap engines between trims. The GLC 300 uses a 2.0-liter turbocharged four-cylinder producing 255 horsepower. The AMG GLC 43 steps up to a 2.0-liter turbocharged four-cylinder with an electric motor hybrid system for 402 horsepower. The AMG GLC 63 and GLC 63 S E Performance both use a 4.0-liter twin-turbocharged V8 engine, with the S E Performance version adding a more powerful electric motor and all-wheel-drive system.
Key Takeaways
- The GLC 300 is the entry-level model with a four-cylinder engine, while AMG trims offer more powerful engines and sportier features.
- All 2025 GLC-Class models come standard with all-wheel drive, nine-speed automatic transmission, and Mercedes' MBUX infotainment system.
- Optional packages let you add features like panoramic sunroofs, upgraded leather interiors, and advanced safety technology to any trim level.
- The AMG GLC 63 S E Performance is the highest-performance version with the most powerful engine and exclusive handling features.
- Interior and exterior colors, wheel designs, and suspension tuning vary by trim and can be customized through factory options.
Standard features included with every 2025 GLC-Class trim
Every 2025 GLC-Class comes with all-wheel drive, a nine-speed automatic transmission, and Mercedes' MBUX infotainment system with a 11.9-inch touchscreen. You also get Apple CarPlay and Android Auto integration, a power liftgate, dual-zone automatic climate control, and power-adjustable front seats. The steering wheel is leather-wrapped, and you get ambient interior lighting that you can customize.
Safety features are standard across all trims and include automatic emergency braking, blind-spot monitoring, rear cross-traffic alert, and lane-keeping information. The GLC-Class also comes with a 360-degree camera system that shows you a bird's-eye view of the vehicle when parking. Depending on which trim you choose, you may get additional driver-information features, but the core safety package is the same for everyone.
Optional packages and add-ons available for 2025 models
Mercedes offers several optional packages that work across trim levels. The Premium Package typically adds a panoramic sunroof, power-adjustable steering column, and upgraded interior trim materials. The Comfort Package includes features like heated front seats, a heated steering wheel, and a power rear window shade. You can also order a Burmester premium sound system upgrade, which replaces the standard audio with a higher-end speaker setup.
Technology packages add features like adaptive cruise control with stop-and-go capability, a head-up display that projects information onto the windshield, and an upgraded navigation system. Some packages bundle multiple features together at a lower cost than ordering them individually. The exact packages available may vary by trim level — higher trims sometimes include features as standard that lower trims offer as options.
Exterior color and wheel choices for 2025
The 2025 GLC-Class is available in multiple exterior colors including Polar White, Obsidian Black, Graphite Grey, and Designo Diamond White. Mercedes also offers special metallic and pearl-effect finishes that cost more than standard colors. Your choice of color does not affect performance or features — it is purely visual.
Wheel options range from 19-inch to 21-inch designs depending on trim level. Lower trims typically come with smaller wheels as standard, while higher trims get larger wheels. You can upgrade to larger or different-styled wheels through the factory ordering process. Wheel choice affects ride comfort slightly — larger wheels can transmit more road noise but may improve handling response.
Interior trim materials and seating options
The GLC 300 comes with a combination of cloth and synthetic leather upholstery. Higher trims offer genuine leather seating surfaces, with the AMG models featuring sport-oriented leather with contrast stitching. You can choose between black, brown, or grey interior colors depending on the trim level and what the factory offers for that year.
All front seats are power-adjustable with lumbar support. The GLC 300 includes basic seat adjustment, while AMG trims add more adjustment points and memory settings that save your preferred position. Heated seats are available as an option on lower trims and come standard on higher ones. Some configurations offer ventilated front seats, which blow cool air through the seat surface on hot days.
Suspension and handling differences between trim levels
The GLC 300 uses a standard independent double-wishbone suspension designed for comfort and everyday driving. The AMG GLC 43 adds a sportier suspension tuning with a lower ride height and stiffer springs. The AMG GLC 63 and GLC 63 S E Performance use an even more aggressive suspension setup with adaptive dampers that adjust stiffness in real time based on road conditions and driving mode.
All models come with multiple driving modes — Eco, Comfort, Sport, and Sport Plus — that adjust throttle response, transmission shift points, and suspension stiffness. The AMG models add an additional Race mode for track driving. Switching between modes is done through buttons on the steering wheel or the MBUX touchscreen. The suspension changes you feel are most noticeable when driving on winding roads or at higher speeds.
Engine performance and fuel economy across configurations
The GLC 300's 2.0-liter turbocharged four-cylinder produces 255 horsepower and 295 pound-feet of torque. Mercedes estimates combined fuel economy at around 25 to 27 miles per gallon, though this varies based on driving habits and conditions. The AMG GLC 43 hybrid system produces 402 horsepower and achieves approximately 24 to 26 miles per gallon combined.
The AMG GLC 63 with its 4.0-liter twin-turbocharged V8 produces 503 horsepower and delivers 516 pound-feet of torque. Fuel economy for this model drops to approximately 18 to 20 miles per gallon combined. The AMG GLC 63 S E Performance adds an electric motor for a total of 563 horsepower and similar fuel economy. All models use premium gasoline, which costs more than regular fuel at the pump.
Frequently Asked Questions
Can I get a manual transmission in the 2025 GLC-Class?
No, all 2025 GLC-Class models come exclusively with a nine-speed automatic transmission. Mercedes does not offer a manual option for this model year or generation.
What is the difference between the AMG GLC 63 and the GLC 63 S E Performance?
The GLC 63 S E Performance is the higher-performance version with a more powerful electric motor, enhanced all-wheel-drive system, and exclusive handling features. It produces 563 horsepower compared to the standard GLC 63's 503 horsepower. The S E Performance also includes a larger battery and more advanced suspension tuning.
Do all trims come with all-wheel drive?
Yes, all-wheel drive is standard on every 2025 GLC-Class configuration. Mercedes does not offer a rear-wheel-drive or front-wheel-drive option for this model.
Can I add a sunroof to the GLC 300?
Yes, a panoramic sunroof is available as an optional add-on for the GLC 300 through the Premium Package or as a standalone option. It is not standard on the base model but can be ordered when you purchase the vehicle.
What warranty comes with a 2025 GLC-Class?
Mercedes includes a four-year or 50,000-mile basic warranty on all 2025 GLC-Class models, whichever comes first. Powertrain coverage extends to eight years or 100,000 miles. Specific warranty terms may vary by location and dealer, so confirm details with your local Mercedes dealership.