Mercedes E220 CDI SE: Expert Review Of Fuel Economy & Comfort

The Mercedes E220 CDI SE stands out as a refined choice in the executive car segment, combining diesel efficiency with the brand’s signature luxury and comfort. Powered by a 2.1-liter turbodiesel engine producing 170 horsepower, this model delivers smooth performance suitable for both urban commutes and extended motorway runs. Official figures promise up to 58.9 mpg in manual form, though real-world tests often yield around 45 mpg with the automatic transmission, making it a practical option for company car drivers mindful of tax implications.

Engine Performance and Transmission Options

At the heart of the E220 CDI SE is a 2143cc four-cylinder diesel engine, available with either a six-speed manual or seven-speed 7G-Tronic automatic gearbox. The manual version achieves 0-62mph in 8.5 seconds and a top speed of 141mph, with CO2 emissions as low as 125g/km, placing it in a favorable tax band for business users at 19% company car tax. The automatic, while slightly less efficient at 128g/km and 48.7mpg combined, offers seamless shifts that enhance the car’s relaxed driving character.

Drivers report the engine feels brisk in everyday scenarios, pulling strongly from low revs thanks to 400Nm of torque available from 1400rpm. However, it lacks the explosive urgency of larger units, prioritizing refinement over outright sportiness. In sport mode, the automatic holds gears longer for better overtaking response, though it trails rivals like BMW’s eight-speed units in seamlessness.

Fuel Efficiency and Running Costs

Efficiency is a strong suit, with official combined figures ranging from 48.7mpg (auto) to 58.9mpg (manual), and extra-urban economy reaching 64.2mpg. Real-world testing confirms around 45mpg even with enthusiastic driving, a testament to Mercedes’ BlueEFFICIENCY tweaks like low-rolling-resistance tires and optimized aerodynamics. Urban cycles dip to 36.2mpg, but highway runs shine, often exceeding 50mpg.

Running costs benefit from strong residuals at 41.8% after three years, outpacing BMW 5-Series (38.1%) and Audi A6 (35.1%), which helps offset the premium purchase price around £30,000 for SE spec. Service intervals are every 15,500 miles, with a three-year unlimited mileage warranty adding peace of mind.

Driving Dynamics and Ride Comfort

The E220 CDI SE excels in providing a cosseting ride, with suspension tuned for plushness over sharp handling. It’s well-insulated from road noise, though a mild diesel growl emerges under acceleration or at idle. Rear-wheel drive delivers predictable manners, but the over-assisted steering and soft setup make it less engaging in corners compared to sportier rivals.

Braking feels wooden in some tests, lacking the progressive feedback of competitors, while the chassis shines on motorways, allowing refreshed arrivals after long hauls. Weighting 1735kg, it requires mindful speed management in tight spaces, especially for those new to rear-drive layouts.

Interior Quality and Practicality

Step inside, and the cabin exudes Mercedes luxury with leather upholstery, wood trim, and intuitive controls. SE trim includes heated seats, dual-zone climate control, Bluetooth, cruise control, parking sensors, and auto lights/wipers. The seatbelt presenter aids coupe access, though this review focuses on the saloon’s superior rear space.

Boot capacity measures 540 liters, ample for family or business needs. Build quality is exemplary, with a quiet ambience that underscores its executive appeal. Rear passengers enjoy good legroom, making it suitable for chauffeured duties.

• Standard SE Features: Leather seats, multifunction steering wheel, Bluetooth connectivity, parking sensors.
• Comfort Highlights: Heated front seats, automatic climate control, easy-entry system.
• Tech: Cruise control, auto wipers/lights, trip computer.

Safety and Reliability

Mercedes’ reputation for safety is upheld with multiple airbags, stability control, and optional extras like adaptive cruise. Full service history examples, often from Mercedes or specialists, indicate solid reliability for well-maintained units. Insurance group 32 reflects its premium positioning.

Market Position and Rivals

Priced competitively, the E220 CDI SE undercuts pricier hybrids while offering superior residuals. It trails BMW 520d (119g/km) in emissions but wins on luxury and value retention. Against Jaguar XF or Audi A6, its ride comfort and refinement hold strong appeal for comfort-focused buyers.

Pros and Cons

• Pros: Excellent fuel economy, plush ride, high residuals, premium interior.
• Cons: Soft handling, wooden brakes, automatic less efficient than manual.

Frequently Asked Questions (FAQs)

Is the Mercedes E220 CDI SE reliable?

Yes, with proper maintenance and full service history, these models prove durable, often exceeding 100,000 miles without major issues.

What is the real-world MPG of the E220 CDI?

Expect 44-50mpg depending on conditions and transmission, closely matching official figures in mixed driving.

How does it compare to the BMW 520d?

The Mercedes offers better residuals and comfort but higher emissions; BMW edges in dynamics and efficiency.

Is the automatic gearbox worth it?

For relaxed cruising, yes; manuals save on tax and fuel but lack the auto’s smoothness.

What’s the boot space like?

540 liters standard, expandable for versatile loading.

Verdict: Ideal for Executive Comfort

The Mercedes E220 CDI SE remains a compelling executive saloon, blending efficiency, luxury, and long-distance prowess. Its diesel frugality and residual strength make it a smart pick for fleets and private buyers seeking refinement over raw performance.