The Mercedes-Benz E-Class Cabriolet (A238) E 220d 4MATIC, produced from 2017 to 2020, represents a compelling blend of luxury, performance, and efficiency within the mid-size convertible segment. Positioned as a mid-range offering in the A238 generation, it catered to buyers seeking a sophisticated open-air experience without the outright performance focus of the higher-spec AMG models or the more economical appeal of the base trims. This variant combined a turbocharged diesel engine with a nine-speed automatic transmission and Mercedes’ 4MATIC all-wheel-drive system, offering a refined and capable driving experience. It was primarily marketed towards European and international markets, with limited availability in the United States.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class Cabrio (A238) |
| Type | E 220d (194 Hp) 4MATIC 9G-TRONIC |
| Start of production | 2017 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption at Low speed (WLTP) | 6 l/100 km (39.2 US mpg, 47.1 UK mpg, 16.7 km/l) |
| Fuel consumption at very high speed (WLTP) | 6.8 l/100 km (34.6 US mpg, 41.5 UK mpg, 14.7 km/l) |
| CO2 emissions (WLTP) | 159-177 g/km |
| Fuel consumption (economy) – urban | 6.0-6.4 l/100 km (39.2 – 36.8 US mpg, 47.1 – 44.1 UK mpg, 16.7 – 15.6 km/l) |
| Fuel consumption (economy) – extra urban | 4.8-5.0 l/100 km (49 – 47 US mpg, 58.9 – 56.5 UK mpg, 20.8 – 20 km/l) |
| Fuel consumption (economy) – combined | 5.2-5.4 l/100 km (45.2 – 43.6 US mpg, 54.3 – 52.3 UK mpg, 19.2 – 18.5 km/l) |
| CO2 emissions | 138-142 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.9 sec |
| Acceleration 0 – 62 mph | 7.9 sec |
| Acceleration 0 – 60 mph | 7.5 sec |
| Maximum speed | 234 km/h (145.4 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 9.4 kg/Hp, 106.3 Hp/tonne |
| Weight-to-torque ratio | 4.6 kg/Nm, 219.2 Nm/tonne |
| Power | 194 Hp @ 3800 rpm |
| Torque | 400 Nm @ 1600-2800 rpm (295.02 lb.-ft. @ 1600-2800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 654.920 |
| Engine displacement | 1950 cm3 (119 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1825 kg (4023.44 lbs.) |
| Max. weight | 2405 kg (5302.12 lbs.) |
| Max load | 580 kg (1278.68 lbs.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4826 mm (190 in.) |
| Width | 1860 mm (73.23 in.) |
| Height | 1428 mm (56.22 in.) |
| Wheelbase | 2873 mm (113.11 in.) |
| Front track | 1605 mm (63.19 in.) |
| Front overhang | 841 mm (33.11 in.) |
| Rear overhang | 1112 mm (43.78 in.) |
| Ride height (ground clearance) | 98 mm (3.86 in.) |
| Approach angle | 13.0° |
| Departure angle | 14.4° |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 9 gears, automatic transmission G-TRONIC |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Disc |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
INTRODUCTION
The A238 E-Class Cabriolet, launched in 2017, represented the fifth generation of Mercedes-Benz’s popular open-top offering. Built on the W213 E-Class sedan platform, the Cabriolet aimed to deliver a luxurious and refined experience with the added enjoyment of open-air motoring. The E 220d 4MATIC variant, powered by a 2.0-liter turbocharged diesel engine, served as a popular choice for buyers prioritizing fuel efficiency and all-weather capability. It occupied a middle ground in the E-Class Cabriolet range, positioned above the entry-level E 200 models and below the more powerful E 300 and AMG variants.
Powertrain & Engine Architecture
The heart of the E 220d 4MATIC is the OM 654.920, a 1950cc inline-four cylinder diesel engine. This engine is a key component of Mercedes-Benz’s modular engine family, known for its lightweight construction and advanced technology. It features a cast iron block with aluminum cylinder heads, and utilizes a sophisticated diesel commonrail fuel injection system operating at pressures up to 2,700 bar. The engine is equipped with a variable geometry turbocharger and intercooler to optimize performance and efficiency. The engine produces 194 horsepower at 3800 rpm and a substantial 400 Nm (295 lb-ft) of torque between 1600 and 2800 rpm. This torque output, available across a broad rev range, contributes to strong acceleration and effortless cruising. The engine is paired with Mercedes-Benz’s 9G-TRONIC nine-speed automatic transmission. This transmission is known for its smooth shifts and wide gear ratios, contributing to both fuel efficiency and responsive performance. The 4MATIC all-wheel-drive system provides enhanced traction and stability, particularly in adverse weather conditions, distributing power between the front and rear axles as needed.
Driving Characteristics
The E 220d 4MATIC Cabriolet delivers a comfortable and refined driving experience. While not a sports car, the engine’s ample torque provides brisk acceleration, with a 0-60 mph time of around 7.5 seconds. The nine-speed automatic transmission is generally smooth and responsive, although some drivers may find it occasionally hesitant during quick downshifts. The 4MATIC system provides confident handling and stability, particularly on slippery surfaces. The Cabriolet’s suspension is tuned for comfort, absorbing bumps and imperfections in the road effectively. However, this does result in some body roll during cornering. The steering is precise and well-weighted, providing a connected feel to the road. The open-top configuration adds to the driving experience, allowing occupants to enjoy the sounds and sensations of the outdoors.
Equipment & Trim Levels
The E 220d 4MATIC Cabriolet came well-equipped as standard. Key features included leather upholstery, automatic climate control, a high-resolution infotainment system with navigation, and a suite of safety features such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras included features such as a premium Burmester sound system, heated and ventilated seats, a head-up display, and advanced driver assistance systems. Interior trim options included various wood veneers and aluminum accents. The Cabriolet’s soft top was available in a range of colors and could be operated electrically, opening and closing in around 20 seconds.
Chassis & Braking
The A238 E-Class Cabriolet utilizes a sophisticated chassis design. The front suspension features independent multi-link setup, while the rear also employs an independent multi-link configuration. This provides a comfortable ride and good handling characteristics. The braking system consists of ventilated disc brakes on all four wheels, providing ample stopping power. Anti-lock braking system (ABS) and electronic stability control (ESC) are standard features, enhancing safety and control. The Cabriolet’s body structure is reinforced to compensate for the lack of a fixed roof, ensuring structural rigidity and minimizing scuttle shake.
Market Reception & Comparison
The E 220d 4MATIC Cabriolet was generally well-received by automotive critics. It was praised for its comfortable ride, refined interior, and fuel-efficient engine. However, some critics noted that the diesel engine lacked the refinement of its gasoline counterparts, and that the Cabriolet’s handling was not as sporty as some of its rivals. Compared to the E 300 Cabriolet, the E 220d offered lower running costs but less outright performance. The E 220d also provided a more economical alternative to the higher-priced AMG variants. Fuel economy was a strong point, with combined figures ranging from 5.2 to 5.4 liters per 100 kilometers (45.2 to 43.6 US mpg).
Legacy
The OM 654 engine family, including the unit found in the E 220d, has proven to be a reliable and durable powertrain. While long-term reliability data is still accumulating, early indications suggest that the engine is generally robust and capable of high mileage. On the used car market, the E 220d 4MATIC Cabriolet represents a compelling value proposition, offering a luxurious and well-equipped convertible at a relatively affordable price point. Its fuel efficiency and all-wheel-drive capability make it a practical choice for year-round driving. However, potential buyers should be aware of the potential for diesel particulate filter (DPF) issues, particularly if the vehicle has been primarily used for short journeys.
