Is the 2024 Mercedes-Benz E-Class reliable?

As the first year of the W214 generation, 2024 cars carry the highest early-build risk. Reliability holds up well when the known problems are addressed proactively: Too new for a full picture.

Should I buy a 2024 Mercedes-Benz E-Class?

The 2024 model can be the cheapest way into the W214 generation, but you're accepting first-year build risk. If the car checks out on a pre-purchase inspection, a 2024 Mercedes-Benz E-Class is a defensible used purchase.

Is the 2024 Mercedes-Benz E-Class expensive to maintain?

Expect E-Class maintenance costs typical of the W214 generation. Engines: 2.0L M254 turbo mild-hybrid / 3.0L M256 inline-6 mild-hybrid / PHEV. Transmissions: 9G-Tronic. Budget for the usual service intervals (oil, brakes, cooling, transmission fluid) plus preventative work on the known-weak items above. Parts for a 2024 Mercedes-Benz E-Class are priced closer to the German luxury norm — factor that into your ownership budget.

What's new for the 2024 E-Class?

2024 launched the W214 generation. Key changes vs the previous generation: MRA2 platform, Superscreen infotainment option, PHEV variants prominent.

What engines and transmissions did the 2024 Mercedes-Benz E-Class come with?

Engines: 2.0L M254 turbo mild-hybrid, 3.0L M256 inline-6 mild-hybrid, PHEV. Transmissions: 9G-Tronic.

What should I inspect on a used 2024 Mercedes-Benz E-Class?

Engine: Cold-start smoke, oil level and color, valve cover / cam-cover leaks, timing components if due. Transmission: Shift quality from a cold start, TCC lockup smoothness, fluid color and smell. Suspension: Bushings, ball joints, shocks/struts; listen for clunks over bumps. Rust: Rocker panels, wheel arches, frame and suspension mounts; critical on trucks and SUVs in salt-belt states.

Who is a 2024 Mercedes-Benz E-Class best for?

Buyers who want the newest tech in the generation for the lowest price and are willing to shop carefully.

Should I consider a different year instead?

Consider the 2025 E-Class — one more year of running fixes usually pays off.

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Buyer's Guide · Mercedes-Benz E-Class · Midsize luxury sedan/wagon

Used Mercedes-Benz E-Class Buying Guide

3 min readUpdated July 15, 2026

The E-Class is Mercedes' core executive sedan. The W211 with the M112/M113 engines and the W212 with the naturally aspirated V6 are the used-market sweet spots. Modern turbocharged E-Classes reward strict service history.

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Overall

★★★★★4.1/5

Older, naturally aspirated E-Classes are among the most durable Mercedes sedans ever built. Newer turbocharged W213 examples drive beautifully but need documented fluid service and cooling-system attention.

Reliability

★★★★★4.0/5

Maintenance

★★★★★3.3/5

Parts availability

★★★★★4.2/5

Ownership cost

★★★★★3.4/5

Top Picks

Best Years to Buy

Generations with the strongest long-term reputation.

2003–2009 W211 (E320/E350 with M112/M272)

Naturally aspirated V6, mature 7G-Tronic transmission. Verify M272 balance-shaft-gear history.

2010–2016 W212 (E350)

Naturally aspirated 3.5L V6; refined chassis; well-supported by independents.

Do your homework

Years to Research Carefully

Not deal-breakers — but they reward a careful buyer.

2006–2008 E350 (M272)

Balance-shaft gear wear on early M272; verify repair or updated engine.

2017+ W213 turbo variants

Newer turbo engines reward strict service — verify oil-change and cooling history.

Known issues

Common Problems

Bring this list to your pre-purchase inspection.

✓
Air-suspension leaks on Airmatic-equipped examples
✓
M272 balance-shaft gear (early production)
✓
Rust on rear wheel arches and jack points
✓
Transmission conductor plate on 7G-Tronic
✓
Rear SBC brake unit on early W211 (recalled)

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Ownership

Maintenance Expectations

E-Class routine maintenance is expensive at the dealer. Independent Mercedes specialists cut those costs meaningfully and know the platforms in depth.

The single biggest ownership variable is fluid service — engine oil at 5,000 miles, transmission fluid every 60k, cooling system rebuild proactively.

Before you buy

Inspection Checklist

What to verify on any candidate car.

Engine

M272: verify balance-shaft-gear history. Modern turbos: oil condition and cooling system.

Transmission

7G-Tronic smooth; conductor plate leaks; fluid history.

Suspension

Airmatic bags and compressor if equipped.

Rust

Rear wheel arches, jack points, subframe.

Electronics

COMAND system operation; convenience features working.

Living with it

Ownership Experience

• Comfortable, quiet, and refined — genuine executive-class ride quality.
• Real-world 24–28 mpg highway on V6 examples.
• Ownership cost sits well above Lexus but well below new-luxury; records are everything.

The Verdict

Should You Buy a Used Mercedes-Benz E-Class?

Yes, with records. Prefer W211 or W212 naturally aspirated V6 for maximum simplicity, or a W213 with documented service for modern refinement.

Frequently Asked Questions

How reliable is the Mercedes-Benz E-Class?

Our scoring puts the Mercedes-Benz E-Class at 4.0/5 for reliability. Older, naturally aspirated E-Classes are among the most durable Mercedes sedans ever built. Newer turbocharged W213 examples drive beautifully but need documented fluid service and cooling-system attention.

Which E-Class years should I avoid?

2006–2008 E350 (M272) deserve the most scrutiny — see the Years to Research section for the specific issues to check.

What are the best years for the Mercedes-Benz E-Class?

2003–2009 W211 (E320/E350 with M112/M272) are the strongest years to target — Naturally aspirated V6, mature 7G-Tronic transmission. Verify M272 balance-shaft-gear history.

How long does a Mercedes-Benz E-Class last?

A well-maintained E-Class from the recommended years should comfortably reach 200,000 miles, with the strongest powertrains clearing 300,000+.

Is the E-Class expensive to maintain?

E-Class routine maintenance is expensive at the dealer. Independent Mercedes specialists cut those costs meaningfully and know the platforms in depth.

What should I inspect before buying a used E-Class?

Focus on: Engine, Transmission, Suspension, Rust. Details for each are in the Inspection Checklist section.

What are the most common E-Class problems?

Air-suspension leaks on Airmatic-equipped examples; M272 balance-shaft gear (early production); Rust on rear wheel arches and jack points; Transmission conductor plate on 7G-Tronic

Is 150,000 miles too much for a E-Class?

Not on its own. A 150k-mile E-Class with documented service history is often a better buy than an 80k-mile example with no records — the E-Class's core mechanicals routinely run well past 200k.

Should I buy a used Mercedes-Benz E-Class?

Yes, with records. Prefer W211 or W212 naturally aspirated V6 for maximum simplicity, or a W213 with documented service for modern refinement.

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