Mercedes-Benz E-Class 2020–2023 car dimensions: 4846 mm long, 1860 mm wide and 1427 mm high. Unladen weight is 1,970 kg. Braked towing is 1,900 kg.
The cabin has twin 12.3-inch displays under one glass panel with MBUX. Apple CarPlay and Android Auto are standard along with dual-zone automatic climate control and basic cruise control. Active Brake Assist provides automatic emergency braking as standard. Blind Spot Assist and a reversing camera come standard. PARKTRONIC parking sensors with Active Parking Assist are standard. Active Lane Keeping Assist sits in the optional Driver Assistance package.
Boot space measures 425 litres with the seats up.
Towing capacity is 1900 kg braked and 750 kg unbraked. Payload is 455 kg. The AMG sport suspension uses AIR BODY CONTROL air springs as standard.
AMG sports seats deliver firm lateral support for dynamic driving yet remain comfortable on longer trips, with multi-way power adjustment, memory and lumbar as standard. Twin 12.3-inch digital displays form a widescreen cockpit, paired with 64-color ambient lighting and quality materials like Nappa or ARTICO/DINAMICA. Optional multicontour seats add massage and active bolsters. ENERGIZING Comfort and Air Balance fragrance create tailored cabin atmospheres. A standard panoramic roof opens the space, while dual-zone climate keeps conditions steady.
Combined fuel consumption 8.6-9.1 l/100 km depending on market and equipment.
ASSYST PLUS flexible service system indicates A or B service based on time, distance and driving style.
Related E-Class sedan earned 5-star NHTSA rating and IIHS Top Safety Pick+.
Standard safety includes Active Brake Assist, Blind Spot Assist, PRE-SAFE and ATTENTION ASSIST.
The mild-hybrid 3.0-litre inline-six with EQ Boost supports efficient cruising. Official combined figures sit in the 8.6-9.1 l/100 km range across markets, with the 48-volt system enabling coasting and quick restarts. Premium fuel is required. Real-world use varies with driving mode and load.
Servicing follows the ASSYST PLUS indicator, which calculates intervals from usage patterns. A-service and B-service alternate, typically covering oil and filter changes plus inspections. additional items like brake fluid occur every two years. Air suspension and hybrid components benefit from regular authorised checks.
Safety equipment is extensive as standard: radar-based Active Brake Assist for collision mitigation, Blind Spot Assist, PRE-SAFE preparation systems and ATTENTION ASSIST. Optional Driver Assistance Package adds adaptive cruise, lane-keeping and more. The related sedan body styles scored top marks in independent crash tests.
Daily living centres on the adaptive air suspension that balances comfort and control, plus durable cabin materials. Keep the panoramic roof mechanism clean and lubricated at services. Monitor tyre pressures and air-suspension condition for consistent ride quality over time.
Length 4846 mm, Width 1860 mm, Height 1427 mm, Wheelbase 2873 mm (E-Class 2020–2023)
Sources: manufacturer data, Mercedes-Benz UK E-Class Coupé and Cabriolet brochure.