Review: 2021 Mercedes-Benz C-class T-modell (S206) C 220d (200 Hp) EQ Boost 9G-TRONIC

A comprehensive review of the 2021 Mercedes-Benz C-class T-modell C 220d, exploring its features, performance, and suitability for various lifestyles.

Olivia Harper | Apr 16, 2025 | 8 minutes
Review: 2021 Mercedes-Benz C-class T-modell (S206) C 220d (200 Hp) EQ Boost 9G-TRONIC

The 2021 Mercedes-Benz C-class T-modell C 220d is a station wagon that combines luxury, performance, and practicality. With its mild hybrid technology, it offers a blend of efficiency and power, making it a compelling choice for those seeking a versatile vehicle. Whether you're navigating city streets or embarking on long road trips, this car promises a comfortable and efficient ride.

Understanding Key Terms

Before diving into the specifics, let's clarify some terms that might be unfamiliar:

  • MHEV (Mild Hybrid Electric Vehicle): This is a type of hybrid car that uses a small electric motor to assist the internal combustion engine, improving fuel efficiency and reducing emissions.
  • EQ Boost: Mercedes-Benz's branding for their mild hybrid technology, which provides additional power and efficiency.
  • 9G-TRONIC: This refers to the 9-speed automatic transmission used in the vehicle, offering smooth and efficient gear changes.

Main Features and Performance

The C 220d is powered by a 2.0-liter diesel engine paired with a mild hybrid system, producing 200 horsepower. This setup allows for a 0-100 km/h (0-62 mph) acceleration time of 7.4 seconds and a top speed of 242 km/h (150 mph). The mild hybrid system includes a 48-volt lithium-ion battery and an electric motor that adds 20 horsepower and 200 Nm of torque, enhancing both performance and efficiency.

Fuel efficiency is a strong suit, with combined consumption ranging from 5.1 to 5.8 liters per 100 km (46.12 - 40.55 US mpg). This makes it an economical choice for both city and highway driving. The car meets the Euro 6d-ISC-FCM emission standards, ensuring it is environmentally friendly.

In terms of space, the C-class T-modell offers a generous trunk space of 490 liters, expandable to 1510 liters with the rear seats folded. This makes it ideal for families or those needing extra cargo capacity. The interior is designed with comfort in mind, featuring high-quality materials and advanced technology for a premium driving experience.

Suitability for Different Lifestyles

City Driving: The C 220d's compact dimensions and efficient fuel consumption make it well-suited for urban environments. The mild hybrid system aids in stop-and-go traffic, while the rear-wheel-drive layout provides a sporty feel.

Long-Distance Travel: With its comfortable seating and spacious interior, this car is perfect for road trips. The efficient diesel engine ensures fewer stops for refueling, and the advanced suspension system provides a smooth ride.

Family Use: The ample trunk space and five-seat configuration make it a practical choice for families. Safety features like ABS and active rear steering enhance security on the road.

Single Ownership: For individuals, the C 220d offers a balance of luxury and practicality, with enough power to enjoy spirited drives.

Adventure Lifestyles: While not an off-road vehicle, the C-class T-modell can handle light adventures with its robust build and ample cargo space for gear.

Strengths and Weaknesses

  • Strengths:
    • Efficient fuel consumption, ideal for long drives.
    • Spacious interior and trunk, perfect for families.
    • Advanced technology and luxury features.
  • Weaknesses:
    • Higher initial cost compared to some competitors.
    • Not designed for heavy off-road use.

Conclusion

The 2021 Mercedes-Benz C-class T-modell C 220d is a versatile and luxurious station wagon that caters to a wide range of needs. Whether you're a city dweller, a family, or someone who enjoys long road trips, this car offers a compelling mix of performance, efficiency, and comfort. Consider what features are most important to you, and see if the C 220d aligns with your lifestyle.

AttributeDetails
GenerationC-class T-modell (S206)
Modification (Engine)C 220d (200 Hp) EQ Boost 9G-TRONIC
Powertrain ArchitectureMHEV
Body TypeStation wagon (estate)
Seats5
Doors5
Combined Fuel Consumption5.1-5.8 l/100 km
CO2 Emissions134-152 g/km
Fuel TypeDiesel
Acceleration (0-100 km/h)7.4 sec
Maximum Speed242 km/h
Emission StandardEuro 6d-ISC-FCM
Battery Voltage48 V
Battery TechnologyLithium-ion (Li-Ion)
Electric Motor Power20 Hp
Electric Motor Torque200 Nm
Engine Displacement1992 cm3
Number of Cylinders4
Engine ConfigurationInline
Power Output200 Hp
Torque440 Nm
Compression Ratio15.5:1
Fuel Injection SystemDiesel Commonrail
Engine AspirationTurbocharger, Intercooler
Kerb Weight1740 kg
Max Load660 kg
Trunk Space (Minimum and Maximum)490 l - 1510 l
Fuel Tank Capacity40 l
Length4751 mm
Width1820 mm
Height1454 mm
Wheelbase2865 mm
Drive Wheel SystemRear wheel drive
Number of Gears (Transmission Type)9 gears, automatic
Front SuspensionCoil spring, Independent multi-link
Rear SuspensionIndependent multi-link spring
Front BrakesVentilated discs
Rear BrakesVentilated discs
Towing Capacity (with and without brakes)1800 kg / 750 kg
Turning Circle10.64 m
Roof Load Capacity100 kg
Assisting SystemsABS, 4-wheel steering
Power SteeringElectric Steering
Tire SizeFront: 205/55 R17; Rear: 205/55 R17
Wheel Rims SizeFront: 6.5J x 17; Rear: 6.5J x 17
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