Should I check the MOT history before buying a 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV 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 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV 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 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV 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 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV 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 S 350 L Amg Line Prem D MHEV A (2025)

134 real MOT outcomes analysed

2025 Mercedes Benz S 350 L Amg Line Prem D MHEV A

CarHunch is tracking 134 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV A vehicles on UK roads. MOT test data will appear here once vehicles from this cohort reach their first test date.

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No MOT history yet — it's too new

UK cars don't need their first MOT until they're 3 years old, so there's no test history for the 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV A yet. We'll have real reliability data as they start coming through for their first tests.

In the meantime, here's what we do have — older Mercedes Benz S models with full MOT histories, and a guide to which year holds up best:

Mercedes Benz S — all years → Best year to buy a S → Browse all Mercedes Benz models →

Too new to rate yet — worth knowing

Got a specific Mercedes Benz S 350 L Amg Line Prem D MHEV A you're checking out?

The real detail is in the individual vehicle report — MOT history, AI Hunches, mileage timeline, and defect patterns for that specific reg.

This vehicle has not yet appeared in the DVLA light-vehicle MOT database, so we cannot provide reliability statistics from test failures or defects. The 2025 Mercedes-AMG S 350 L is a brand-new luxury saloon, and at such early production stage with only 134 vehicles recorded and a median mileage of just 103 miles, these are essentially showroom stock vehicles awaiting first MOT testing. When these cars do come up for their first MOT in a year's time, their results will tell us much more about build quality and durability in this generation. For now, prospective buyers should rely on Mercedes' reputation for engineering and the comprehensive warranty coverage that typically comes with new vehicles of this calibre, plus request a pre-purchase inspection from a marque specialist.

MOT statistics not available

The 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV A is too new to have appeared in MOT test results yet. Pass rates, defect profiles and reliability scores will appear here once vehicles from this cohort have been tested.

Before you buy a 2025 Mercedes Benz S 350 L Amg Line Prem D MHEV A

Based on MOT data from 134 vehicles — here's what to check.

📋 Check the full MOT history. 0% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

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