The Mercedes-Benz E-Class T-modell (S213 facelift), specifically the E 220d variant with 200 horsepower and EQ Boost technology paired with the 9G-TRONIC automatic transmission, represents a significant iteration of the popular executive wagon. Production spanned from January 2022 to August 2023. This model falls within the broader S213 generation, which itself is based on the MRA (Modular Rear-wheel-drive Architecture) platform, and benefits from the mid-cycle refresh introduced in 2020. The E 220d EQ Boost occupied a middle ground in the E-Class T-modell lineup, offering a balance between performance, fuel efficiency, and technology, appealing to buyers seeking a practical yet refined vehicle.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class T-modell (S213, facelift 2020) |
| Type (Engine) | E 220d (200 Hp) EQ Boost 9G-TRONIC |
| Start of production | January, 2022 |
| End of production | August, 2023 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 5-5.7 l/100 km (47 – 41.3 US mpg, 56.5 – 49.6 UK mpg, 20 – 17.5 km/l) |
| CO2 emissions (WLTP) | 132-150 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.8 sec |
| Acceleration 0 – 62 mph | 7.8 sec |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 232 km/h (144.16 mph) |
| Emission standard | Euro 6d-ISC-FCM |
| Weight-to-power ratio | 8.9 kg/Hp, 113 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 248.6 Nm/tonne |
| Gross battery capacity | 0.9 kWh |
| Battery voltage | 48 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Electric motor power | 20 Hp |
| Electric motor Torque | 200 Nm (147.51 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| Power | 200 Hp @ 3800 rpm |
| Torque | 440 Nm @ 1800 rpm (324.53 lb.-ft. @ 1800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 654.820 |
| Engine displacement | 1993 cm3 (121.62 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82 mm (3.23 in.) |
| Piston Stroke | 94.3 mm (3.71 in.) |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1770-1850 kg (3902.18 – 4078.55 lbs.) |
| Max. weight | 2525-2605 kg (5566.67 – 5743.04 lbs.) |
| Max load | 755 kg (1664.49 lbs.) |
| Trunk (boot) space – minimum | 640 l (22.6 cu. ft.) |
| Trunk (boot) space – maximum | 1820 l (64.27 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| AdBlue tank | 23.5 l (6.21 US gal | 5.17 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 84 kg (185.19 lbs.) |
| Length | 4945 mm (194.69 in.) |
| Width | 1852 mm (72.91 in.) |
| Width including mirrors | 2065 mm (81.3 in.) |
| Height | 1460 mm (57.48 in.) |
| Wheelbase | 2939 mm (115.71 in.) |
| Front track | 1604 mm (63.15 in.) |
| Rear (Back) track | 1613 mm (63.5 in.) |
| Front overhang | 853 mm (33.58 in.) |
| Rear overhang | 1153 mm (45.39 in.) |
| Minimum turning circle (turning diameter) | 11.6 m (38.06 ft.) |
| Front brakes | Ventilated discs, 305×28 mm |
| Rear brakes | Ventilated discs, 300×22 mm |
| Number of gears and type of gearbox | 9 gears, automatic transmission G-TRONIC |
Powertrain & Engine Architecture
The heart of the E 220d EQ Boost is the OM 654.820, a 2.0-liter inline-four cylinder diesel engine. This engine is a highly advanced design featuring a cast iron block, aluminum cylinder head, and a sophisticated turbocharging system with an intercooler. The engine utilizes a diesel commonrail fuel injection system, delivering precise fuel metering for optimal combustion. The valvetrain employs a Double Overhead Camshaft (DOHC) configuration with four valves per cylinder, enhancing volumetric efficiency. The EQ Boost system adds a 48-volt mild hybrid system, integrating a 20 horsepower electric motor and a 0.9 kWh lithium-ion battery. This system allows for functions like extended coasting, smoother start/stop operation, and a small power boost during acceleration. The 9G-TRONIC nine-speed automatic transmission is standard, offering smooth and efficient gear changes. This transmission is known for its wide gear ratio spread, contributing to both fuel economy and performance.
Driving Characteristics
The E 220d EQ Boost delivers a refined and comfortable driving experience. While not overtly sporty, the 200 horsepower and 440 Nm (324.53 lb-ft) of torque provide ample power for everyday driving and highway cruising. Acceleration from 0 to 100 km/h (0-62 mph) takes approximately 7.8 seconds. The 9G-TRONIC transmission is well-tuned, providing seamless shifts and keeping the engine in its optimal power band. Compared to higher-output E-Class variants like the E 350d, the E 220d offers a more relaxed driving style, prioritizing fuel efficiency and comfort over outright performance. The EQ Boost system subtly enhances responsiveness, particularly during initial acceleration. The rear-wheel drive configuration contributes to balanced handling, although it may not offer the same level of all-weather capability as the available 4MATIC all-wheel drive system.
Equipment & Trim Levels
The E 220d EQ Boost T-modell typically came well-equipped as standard. Features included Mercedes-Benz User Experience (MBUX) infotainment system with a touchscreen display, leather upholstery, automatic climate control, and a suite of driver-assistance systems such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras included premium sound systems, panoramic sunroof, ventilated and massaging front seats, and advanced parking assistance features. Interior trim options varied, allowing buyers to customize the cabin to their preferences. The dashboard layout was characterized by a dual-screen setup, integrating the instrument cluster and infotainment display into a single, cohesive unit.
Chassis & Braking
The S213 E-Class T-modell features a sophisticated chassis design. The front suspension utilizes a multi-link independent setup with coil springs, while the rear suspension also employs a multi-link independent design. Air suspension was available as an option, providing adjustable ride height and enhanced comfort. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. Anti-lock Braking System (ABS) is standard, along with Electronic Stability Program (ESP). Stabilizer bars are fitted front and rear to reduce body roll during cornering. The steering system is a rack-and-pinion type with electric power assistance.
Market Reception & Comparison
The E 220d EQ Boost T-modell was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and refined interior. Compared to other trims in the E-Class lineup, the E 220d offered a compelling value proposition for buyers prioritizing economy and practicality. Its fuel consumption of 5-5.7 l/100 km (47-41.3 US mpg) was notably better than that of the more powerful gasoline and diesel variants. Reliability reports suggest that the OM 654 engine is generally robust, although regular maintenance is crucial for long-term durability. The mild hybrid system adds complexity, but has proven relatively reliable in service.
Legacy
The E 220d EQ Boost T-modell represents a transitional point in Mercedes-Benz’s powertrain strategy, embracing mild hybrid technology to improve fuel efficiency and reduce emissions. The OM 654 engine has become a mainstay in the Mercedes-Benz lineup, known for its refinement and efficiency. On the used car market, these models are generally sought after for their blend of practicality, comfort, and technology. Properly maintained examples are expected to provide years of reliable service, making them a sensible choice for buyers seeking a premium executive wagon.
