Mercedes E220 CDI SE: Executive Diesel Review And Buyer’s Guide

The Mercedes E220 CDI SE stands out in the executive saloon segment by combining diesel efficiency with high-end comfort and subtle performance. This model, powered by a 2.1-liter turbodiesel engine producing 170 horsepower, delivers a relaxed driving experience ideal for long journeys while keeping running costs low for fleet operators and private buyers alike.

Engine and Performance Overview

At the heart of the E220 CDI SE is a refined 2.1-liter four-cylinder diesel engine, enhanced with BlueEFFICIENCY technology for better fuel economy and lower emissions. It generates 170 bhp and a substantial 400 Nm of torque available from just 1,400 rpm, ensuring effortless acceleration without needing high revs. Official figures quote 0-62 mph in 8.4 to 8.7 seconds, with a top speed around 141-146 mph, making it competent for motorway overtaking.

Paired options include a six-speed manual or seven-speed 7G-Tronic automatic transmission. The auto version shifts smoothly, though some testers note it benefits from Sport mode to hold gears longer during brisk drives. Real-world testing shows the manual edging ahead in efficiency, but the automatic’s convenience suits relaxed cruising.

Fuel Efficiency and Running Costs

One of the E220 CDI’s strongest suits is its frugality. Combined economy hovers around 48-58 mpg depending on transmission, with extra-urban figures reaching 64 mpg. Testers achieved 44-45 mpg in mixed driving, even with enthusiastic use, proving its real-world credentials. CO2 emissions range from 125-154 g/km, placing it in lower company car tax bands (19-22%) and VED categories.

Residual values are a highlight, at 41.8% after three years, outperforming rivals like BMW 5-Series and Audi A6. Service intervals are long at 15,500 miles, and the three-year unlimited mileage warranty adds peace of mind. Insurance groups around 32 keep premiums reasonable for the class.

• Urban: 36 mpg
• Extra-urban: 64 mpg
• Combined (auto): 48.7 mpg
• CO2 (manual): 125-139 g/km
• First-year VED: £155 (Band G)

Design and Exterior Styling

The E-Class saloon’s timeless lines emphasize elegance over aggression. The E220 CDI SE features subtle BlueEFFICIENCY badging, alloy wheels, and chrome accents that enhance its premium presence. Its aerodynamic shape contributes to efficiency, with a drag coefficient optimized for low wind resistance. At 1735 kg, it’s hefty yet balanced, aiding stability.

Available in saloon and coupe variants, the saloon offers practicality with a 540-liter boot, suitable for family or business use. Tenorite Grey or silver finishes, as seen in used examples, complement its sophisticated profile.

Interior Comfort and Technology

Step inside, and the E220 CDI SE envelops you in luxury. High-quality leather seats, wood trim, and a logical dashboard create an upscale ambience. SE spec includes heated seats, dual-zone climate control, Bluetooth, cruise control, parking sensors, auto lights/wipers, and a multi-function steering wheel.

Rear space accommodates adults comfortably, with easy-entry features for coupes. The seatbelt presenter in two-door models is a thoughtful touch. Ride quality shines with a compliant chassis that soaks up bumps, prioritizing comfort over sportiness—perfect for executives. Noise insulation keeps the cabin serene, with diesel clatter minimal except at idle.

Driving Dynamics and Handling

Mercedes tunes the E220 for wafting refinement rather than sharp handling. The suspension delivers a cosseting ride, ideal for UK roads, though steering feels over-assisted and brakes somewhat wooden. It excels on motorways, cruising effortlessly at high speeds with minimal fatigue.

In corners, body roll is evident, but stability control maintains composure. Rear-wheel drive provides balanced traction, enhanced by the torquey diesel. City driving suits short trips, though efficiency drops to 9 l/100km (around 31 mpg) in heavy urban use.

Safety and Reliability

Safety is paramount, with standard features like multiple airbags, stability systems, and attention assist. Long-term reliability is strong for Mercedes diesels, supported by full service histories in well-maintained examples. Bi-turbo common-rail injection ensures durability.

Comparison with Rivals

Against BMW 520d or Audi A6 2.0 TDI, the E220 CDI offers better residuals and a plusher ride, though rivals may edge in gearshift speed or handling. Its lower emissions in manual form appeal to eco-conscious fleets.

Purchasing Advice for Used Buyers

Used E220 CDI SE models from 2010-2013 offer great value around £30,000 adjusted for age. Look for full Mercedes/specialist service history, recent tires, and low mileage. Silver or grey examples with leather interiors hold appeal. Check for smooth auto shifts and no diesel particulate filter issues.

Frequently Asked Questions (FAQs)

Is the Mercedes E220 CDI SE reliable?

Yes, with proper maintenance, these engines are durable, often exceeding 150,000 miles.

What is the real-world fuel economy?

Expect 44-50 mpg in mixed driving, higher on motorways.

Manual or automatic—which is better?

Manual for max efficiency; auto for ease.

How does it compare to newer E-Class models?

Older but still refined; lacks latest tech like full digital dash.

Is it suitable for company car use?

Excellent, with low BIK tax and strong residuals.