Should I check the MOT history before buying a 2009 Mercedes Benz Viano?

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 2009 Mercedes Benz Viano?

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 2009 Mercedes Benz Viano?

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 2009 Mercedes Benz Viano vehicles have had dangerous defects recorded?

44% 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 2009 Mercedes Benz Viano reliable?

Based on MOT data from 645 vehicles, the 2009 Mercedes Benz Viano has a first-time MOT pass rate of 77.1%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2009 Mercedes Benz Viano?

The most frequently recorded MOT issues on the 2009 Mercedes Benz Viano are: Nearside Rear Tyre worn close to the legal limit (61.4% of vehicles), Offside Rear Tyre worn close to the legal limit (60.7% of vehicles), Oil leak, but not excessive (58.6% 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 2009 Mercedes Benz Viano?

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 Viano (2009)

645 real MOT outcomes analysed • 77.1% first-time pass rate

2009 Mercedes Benz Viano

CarHunch analysed 645 real MOT records for the 2009 Mercedes Benz Viano. 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 Colour Breakdown Compare Models

The 2009 Mercedes-Benz Viano's 77% first-time pass rate sits just below the UK average of 80%, which isn't alarming on its own, but the 44.3% of vehicles that have ever recorded a dangerous defect is a genuine concern for a prospective buyer. Diesel models dominate this cohort and pass at 76.9%, offering no performance advantage over the average.

At 110,000 miles median, these Vianos are well-used working vehicles, yet they're still accumulating 4.16 failures per test on average alongside 21.2 advisories, suggesting maintenance costs mount steadily. Before purchasing, have an independent diesel specialist inspect the engine and transmission to catch developing faults early, as the relatively high failure rate indicates these vehicles need hands-on ownership rather than casual neglect.

The 2009 Mercedes Benz Viano has a decent first-time pass rate (77.1%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ 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

77.1%

UK average ~80%

Around average

Dangerous (ever)

44.3%

At least once in MOT history

Check this vehicle

Avg failures / car

4.16

Over 17.2 tests on record

High

Typical mileage

110k

Middle half: 76k–153k

For context

🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

🔧 Expect consumable spend. An average of 21.2 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 645 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.

Watch for defects — worth knowing

What tends to go wrong

Across 645 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 61.4%

Nearside Rear Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit · Nearside Front Tyre worn close to the legal limit · …

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

Other issues 58.6%

Oil leak, but not excessive · Under-trays fitted obscuring some underside components

Brake wear 30.5%

Parking brake lever has little reserve travel · Offside Rear Brake pipe corroded, covered in grease or other material · Offside Front Brake pipe corroded, covered in grease or other material · …

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

Lighting 22.3%

Supplementary restraint system warning lamp indicates a fault

Usually cheap to fix. Worth confirming all lights work before collecting.

Data covers a 3-year window centred on 2009.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 645 Mercedes Benz Viano cars.

Before you buy a 2009 Mercedes Benz Viano

Based on MOT data from 645 vehicles — here's what to check.

📋 Check the full MOT history. 44.3% 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 (95%)	610	77%	4.24

Colour Breakdown

Based on 8,221 Mercedes Benz Viano vehicles registered in the UK — across all years. From DVLA registration records.

Silver 53.5%

4,400

Black 31.2%

2,566

Grey 5.9%

483

Blue 3.4%

281

White 2.6%

217

Red 1.7%

136

Brown 0.6%

Green 0.5%

Purple 0.3%

Maroon 0.2%

Yellow 0.1%

Mileage Distribution

Most 2009 Mercedes Benz Viano 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.

110,323

typical

75,941

low mileage

153,430

high mileage

Half of all 2009 Mercedes Benz Viano vehicles fall between 75,941 and 153,430 miles.

Is the mileage you're seeing normal?

✓ Under 75,941 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.

✓ 75,941–153,430 miles — normal for age. This is where most 2009 Mercedes Benz Vianos sit.

⚠ Over 207,130 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2009 Mercedes Benz Viano — Still on the Road

Most 2009 Mercedes Benz Vianos are still being driven.

394 vehicles still getting MOTs in 2025 — 71% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

17.2

Avg MOT tests per vehicle

4.16

Avg failures per vehicle

21.2

Avg advisories per vehicle

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

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See how the 2009 Mercedes Benz Viano stacks up against a rival.

Watch for defects — worth knowing