The 2025 Mercedes-Benz E300 is the latest evolution of the iconic E-Class, blending modern design, cutting-edge technology, and refined performance to maintain its position as one of the most desirable executive sedans on the market. With a reputation for delivering both comfort and sophistication, the E300 seeks to cater to Australian buyers looking for a premium driving experience. This comprehensive review delves into its design, performance, technology, interior, practicality, and value, ensuring a detailed understanding of what makes this luxury sedan stand out.
Exterior Design: A Balance of Tradition and Modernity
The 2025 E300 builds upon its predecessor’s elegant styling while incorporating subtle modern refinements. Mercedes-Benz has emphasized aerodynamics, achieving an impressive drag coefficient of 0.23, making the vehicle not only sleek but also efficient.
Key Exterior Features:
- LED Digital Light Headlamps – Advanced adaptive LED lighting system that adjusts based on road conditions and oncoming traffic.
- Panoramic Sunroof – A larger glass roof provides an open and airy cabin ambiance.
- 20-inch AMG Alloy Wheels – Enhances the vehicle’s sporty aesthetic while improving grip and handling.
- Sculpted Body Lines – A refined, fluid design contributes to improved aerodynamics and visual appeal.
- New Front Grille Design – Features a star-patterned grille inspired by Mercedes-Maybach models.
- Flush Door Handles – Retract into the body for a streamlined look and improved aerodynamics.
Mercedes-Benz has managed to retain the classic E-Class elegance while injecting modern cues that align with the brand’s latest design philosophy. The E300 is unmistakably premium, standing out in a segment that includes the BMW 5 Series and Audi A6.
Powertrain and Performance: Engineering Excellence
Under the hood, the 2025 E300 is powered by a 2.0-litre turbocharged four-cylinder engine paired with a 48V mild-hybrid system. This combination delivers 190kW (255 hp) and 400Nm of torque, ensuring a 0-100 km/h time of 6.2 seconds.
Powertrain Highlights:
- Nine-Speed 9G-Tronic Automatic Transmission – Smooth and precise gear shifts enhance driving dynamics.
- 48V Mild-Hybrid System – Provides an additional 15kW of power during acceleration while improving fuel efficiency.
- Drive Modes (Comfort, Sport, Eco, Individual) – Allows customization of driving dynamics to suit various conditions.
- Adaptive Air Suspension – Adjusts ride height and damping for a balanced mix of comfort and agility.
Real-World Driving Experience in Australia:
The E300 offers an effortless and refined driving experience, making it well-suited for Australian roads. Whether navigating city traffic in Sydney or cruising along the Great Ocean Road, the adaptive suspension ensures a comfortable yet engaging ride. The engine’s smooth power delivery makes overtaking effortless, while the mild-hybrid system aids in fuel efficiency, keeping consumption at around 7.2L/100km.
Interior: A Masterpiece of Comfort and Innovation
Stepping into the 2025 E300 feels like entering a state-of-the-art luxury lounge. Mercedes-Benz has spared no expense in creating an opulent, tech-laden cabin that offers both comfort and functionality.
Interior Features:
- MBUX Superscreen – A combination of a 14.4-inch central touchscreen and 12.3-inch digital instrument cluster.
- Premium Leather Upholstery – Available in Nappa leather with contrast stitching.
- Multi-Contour Seats with Massage Function – Enhances comfort on long journeys.
- Burmester 4D Surround Sound System – 17-speaker system delivering audiophile-grade sound quality.
- Customizable Ambient Lighting – 64 colors to create the perfect cabin atmosphere.
- Head-Up Display – Provides essential driving information on the windshield.
- Rear Passenger Comfort Package – Includes reclining rear seats and additional USB-C charging ports.
The E300’s cabin is crafted to deliver a serene and luxurious experience, ensuring that both driver and passengers are wrapped in comfort. Whether it’s the soft-touch materials or the meticulous attention to detail, the interior stands as a benchmark in the segment.
Technology and Infotainment: Next-Level Connectivity
Mercedes-Benz continues to lead in automotive innovation, and the 2025 E300 is no exception. The latest MBUX infotainment system integrates seamlessly with the vehicle, offering an AI-powered virtual assistant and an augmented reality navigation system.
Key Tech Features:
- Wireless Apple CarPlay & Android Auto – Allows seamless smartphone integration.
- Over-the-Air (OTA) Software Updates – Ensures the latest features and improvements are available.
- Augmented Reality Navigation – Provides real-time street overlays for enhanced guidance.
- Voice Command System – Intelligent AI-driven assistant understands natural language commands.
- Biometric Authentication – Facial recognition and fingerprint scanning for security and personalization.
The MBUX system is among the most advanced in the industry, offering an intuitive and futuristic experience. It adapts to user preferences, learning routines to provide a more personalized interaction.
Safety and Driver Assistance: Uncompromised Protection
Mercedes-Benz has packed the 2025 E300 with an array of active and passive safety systems designed to protect occupants and prevent accidents.
Safety Features:
- Adaptive Cruise Control with Stop-and-Go – Maintains a safe distance in heavy traffic.
- Lane Keeping Assist with Steering Intervention – Keeps the vehicle centered in its lane.
- Autonomous Emergency Braking (AEB) – Detects obstacles and applies brakes automatically.
- Blind Spot Monitoring with Exit Warning – Alerts the driver of approaching vehicles.
- 360-Degree Camera with Active Parking Assist – Simplifies parking in tight spaces.
- Pre-Safe Plus System – Prepares the vehicle for an impending collision by tightening seatbelts and adjusting seats.
With these features, the E300 is expected to receive a five-star ANCAP safety rating, ensuring peace of mind for Australian buyers.
Practicality and Space: Designed for Everyday Use
The 2025 E300 is as practical as it is luxurious, making it an excellent daily driver and long-distance cruiser.
Space and Storage:
- Boot Capacity: 540 litres – Spacious enough for luggage and shopping.
- Rear Seat Folding – Expands storage space for larger items.
- Ample Cabin Storage – Cupholders, door pockets, and center console compartments.
- Wireless Charging Pads – Available for both front and rear passengers.
The E300 is designed to be a versatile companion, ensuring comfort and convenience for everyday Australian driving.
Pricing and Value: Is It Worth the Investment?
In Australia, the 2025 Mercedes-Benz E300 is priced at $131,500 before on-road costs. While it sits at the higher end of the segment, the E300 justifies its price with a combination of luxury, performance, and technology.
Comparison with Rivals:
- BMW 530i M Sport ($129,900) – Offers a sportier driving experience but lacks some of the E300’s luxury features.
- Audi A6 55 TFSI ($125,800) – More affordable but lacks the MBUX Superscreen and advanced driver assistance features.
- Lexus ES 300h Sports Luxury ($81,860) – Offers hybrid efficiency but isn’t as technologically advanced.
For buyers looking for a balanced mix of luxury, innovation, and performance, the E300 is an exceptional choice.
Final Verdict: A Worthy Successor to the E-Class Legacy
The 2025 Mercedes-Benz E300 continues the E-Class tradition of delivering a world-class luxury sedan. With its refined powertrain, cutting-edge technology, and opulent interior, it outshines many of its competitors. For Australian buyers looking for a premium executive sedan, the E300 remains a top contender, offering a blend of prestige, comfort, and modern innovation.