Should I check the MOT history before buying a 2021 Mercedes Benz V?

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 2021 Mercedes Benz V?

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 2021 Mercedes Benz V?

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.

How many 2021 Mercedes Benz V vehicles have had dangerous defects recorded?

20% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2021 Mercedes Benz V reliable?

Based on MOT data from 120 vehicles, the 2021 Mercedes Benz V has a first-time MOT pass rate of 87.6%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2021 Mercedes Benz V?

The most frequently recorded MOT issues on the 2021 Mercedes Benz V are: Offside Rear Tyre worn close to legal limit/worn on edge (27.1% of vehicles), Nearside Rear Tyre worn close to legal limit/worn on edge (26.7% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (24.2% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2021 Mercedes Benz V?

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 V (2021)

120 real MOT outcomes analysed • 87.6% first-time pass rate

2021 Mercedes Benz V

CarHunch analysed 120 real MOT records for the 2021 Mercedes Benz V. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

The 2021 Mercedes-Benz V is more reliable than average, with an 87.6% first-time pass rate that comfortably beats the UK average of 80%, though one in five vehicles have shown a dangerous defect at some point, which is worth factoring into your inspection. The diesel engines (which account for virtually all of these vehicles) perform consistently well at 87.8% pass rate.

At just over 30,000 miles median mileage for a three-year-old van, these are lightly used vehicles, so low mileage shouldn't be a red flag. The average of 0.47 failures and 1.5 advisories per vehicle suggests you're more likely to walk away with only minor wear items flagged than serious problems, but budget for a pre-purchase inspection that specifically checks the structural and safety areas where that 20% dangerous defect rate has shown up.

We have limited data for the 2021 Mercedes Benz V — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

87.6%

UK average ~80%

Around average

Dangerous (ever)

20%

At least once in MOT history

Check this vehicle

Avg failures / car

0.48

Over 3.1 tests on record

Low

Typical mileage

30k

Middle half: 19k–42k

For context

These stats describe 120 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

What tends to go wrong

Across 120 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 27.1%

Offside Rear Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · Offside Front Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 16.5%

Rear Brake pad(s) wearing thin · Front Brake pad(s) wearing thin · Front Brake disc worn, but not excessively · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Suspension & steering 14.4%

Nearside Front Shock absorbers has light misting of oil · Offside Front Shock absorbers has light misting of oil

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Other issues 6.3%

Windscreen damaged but not adversely affecting driver's view

Data covers a 3-year window centred on 2021.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 120 Mercedes Benz V cars.

Before you buy a 2021 Mercedes Benz V

Based on MOT data from 120 vehicles — here's what to check.

📋 Check the full MOT history. 20% 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

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (98%)	118	87.8%	0.47

Mileage Distribution

Most 2021 Mercedes Benz V vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

30,095

typical

19,331

low mileage

42,253

high mileage

Half of all 2021 Mercedes Benz V vehicles fall between 19,331 and 42,253 miles.

Is the mileage you're seeing normal?

✓ Under 19,331 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 19,331–42,253 miles — normal for age. This is where most 2021 Mercedes Benz Vs sit.

⚠ Over 57,041 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2021 Mercedes Benz V — Still on the Road

Almost all 2021 Mercedes Benz Vs are still on the road.

Strong survival — 115 vehicles still getting MOTs in 2025, 100% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2022–2025.

MOT History Averages

3.1

Avg MOT tests per vehicle

0.48

Avg failures per vehicle

1.5

Avg advisories per vehicle

Other model years — Mercedes Benz V: All V years → Which year to buy? →

1997 1998 1999 2000 2001 2002 2003 2015 2016 2017 2018 2019 2020 2022 2023 2024

Or browse all models: Mercedes Benz →

Compare with another model

See how the 2021 Mercedes Benz V stacks up against a rival.

Average reliability — agree?