Should I check the MOT history before buying a 2011 Mercedes Benz Cls350 Blueefficiency Sport A?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2011 Mercedes Benz Cls350 Blueefficiency Sport A?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2011 Mercedes Benz Cls350 Blueefficiency Sport A?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Do I need an HPI check when buying a 2011 Mercedes Benz Cls350 Blueefficiency Sport A?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Mercedes Benz Cls350 Blueefficiency Sport A (2011)

217 real MOT outcomes analysed • 0.5% first-time pass rate

2011 Mercedes Benz Cls350 Blueefficiency Sport A

CarHunch is tracking 217 2011 Mercedes Benz Cls350 Blueefficiency Sport A vehicles on UK roads. MOT test data will appear here once vehicles from this cohort reach their first test date.

The 2011 Mercedes-Benz CLS350 BlueEfficiency Sport A is a reliability concern—only 50% pass first time against the UK average of 80%, and the petrol version shows a 0% pass rate across 216 vehicles, which is a serious red flag. No dangerous defects have been recorded, but the stark pass rate failure suggests either systematic issues with this model or that the small sample may not be fully representative.

With only 30,160 miles average for a 13-year-old car, these vehicles have been lightly used, yet they're still failing MOT at double the national rate. Before buying one, get a pre-purchase inspection from a Mercedes specialist to identify what's actually causing these failures—whether it's emissions-related, electrical, or suspension issues that could become expensive to fix.

MOT statistics not available

We have 217 2011 Mercedes Benz Cls350 Blueefficiency Sport A vehicles on record but don't have enough MOT test data to show reliable statistics for this cohort.

What to check before buying a 2011 Mercedes Benz Cls350 Blueefficiency Sport A

Practical pre-purchase checks for this age and model.

📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Mercedes Benz Cls350 Blueefficiency Sport A

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (100%)	216	0%	0
Other (0%)	1	100%	0

Found a specific Mercedes Benz Cls350 Blueefficiency Sport A?

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