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

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 Sprinter?

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 Sprinter?

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.

Is the 2021 Mercedes Benz Sprinter reliable?

Based on MOT data from 2,323 vehicles, the 2021 Mercedes Benz Sprinter has a first-time MOT pass rate of 86.6%, 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 Sprinter?

The most frequently recorded MOT issues on the 2021 Mercedes Benz Sprinter are: Parking brake efficiency below requirements (20.2% of vehicles), Windscreen damaged but not adversely affecting driver's view (17.6% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (14.3% 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 Sprinter?

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 Sprinter (2021)

2,323 real MOT outcomes analysed • 86.6% first-time pass rate

2021 Mercedes Benz Sprinter

CarHunch analysed 2,323 real MOT records for the 2021 Mercedes Benz Sprinter. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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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 2021 Sprinter diesel passes its MOT at 83.5%, which is 3.5 points above the UK average—a solid result that reflects decent build quality and owner maintenance. Only 10.3% have ever suffered a dangerous defect, so while not exceptional, the risk profile remains manageable for a commercial vehicle of this age.

At a median mileage of 51,714 miles for a three-year-old van, these Sprinters are running well within normal parameters for their class. The relatively low failure rate of 0.47 per vehicle masks the real story: advisories average 1.8 per test, suggesting wear accumulates steadily on suspension, brakes, and ancillary systems. Before buying, get a full pre-purchase inspection focusing on brake wear and shock absorber condition, as these components will be fatigued even on well-maintained examples.

The 2021 Mercedes Benz Sprinter passes its MOT first time more often than most UK vehicles (86.6% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ About 1 in 12 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

86.6%

UK average ~80%

Around average

Dangerous (ever)

10.3%

At least once in MOT history

Check this vehicle

Avg failures / car

0.47

Over 3 tests on record

Low

Typical mileage

52k

Middle half: 27k–79k

For context

✅ Good baseline reliability. A 86.6% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 1.8 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 2,323 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.

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What tends to go wrong

Across 2,323 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 20.2%

Parking brake efficiency below requirements · Front Brake disc worn, pitted or scored, but not seriously weakened · Front Brake pad(s) wearing thin · …

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

Other issues 17.6%

Windscreen damaged but not adversely affecting driver's view · Oil leak, but not excessive · Engine MIL inoperative or indicates a malfunction

Tyre wear 14.3%

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

Suspension & steering 8.5%

Nearside Front Suspension arm ball joint has slight play · Offside Front Play in steering rack inner joint(s) · Offside Front Suspension arm ball joint has slight play · …

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

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 2,323 Mercedes Benz Sprinter cars.

Before you buy a 2021 Mercedes Benz Sprinter

Based on MOT data from 2,323 vehicles — here's what to check.

📋 Check the full MOT history. 10.3% 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 (100%)	2,320	86.6%	0.47

Colour Breakdown

Based on 403,725 Mercedes Benz Sprinter vehicles registered in the UK — across all years. From DVLA registration records.

White 75.7%

305,648

Silver 6%

24,107

Blue 5%

20,257

Yellow 3.7%

14,808

Red 2.8%

11,179

Green 2.2%

8,813

Grey 2%

8,176

Black 1.5%

6,117

Brown 0.5%

2,069

Orange 0.3%

1,114

Multi-colour 0.2%

956

Cream 0.1%

481

Mileage Distribution

Most 2021 Mercedes Benz Sprinter 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.

51,714

typical

26,994

low mileage

79,036

high mileage

Half of all 2021 Mercedes Benz Sprinter vehicles fall between 26,994 and 79,036 miles.

Is the mileage you're seeing normal?

✓ Under 26,994 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.

✓ 26,994–79,036 miles — normal for age. This is where most 2021 Mercedes Benz Sprinters sit.

⚠ Over 106,698 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 Sprinter — Still on the Road

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

Strong survival — 2,066 vehicles still getting MOTs in 2025, 99% 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

Avg MOT tests per vehicle

0.47

Avg failures per vehicle

1.8

Avg advisories per vehicle

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

1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2022

Or browse all models: Mercedes Benz →

Compare with another model

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

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