Should I check the MOT history before buying a 2019 Smart (mcc) Forfour?

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 2019 Smart (mcc) Forfour?

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 2019 Smart (mcc) Forfour?

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 2019 Smart (mcc) Forfour reliable?

Based on MOT data from 1,962 vehicles, the 2019 Smart (mcc) Forfour has a first-time MOT pass rate of 88.5%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2019 Smart (mcc) Forfour?

The most frequently recorded MOT issues on the 2019 Smart (mcc) Forfour are: Nearside Rear Tyre worn close to legal limit/worn on edge (22.1% of vehicles), Offside Rear Tyre worn close to legal limit/worn on edge (22% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (17.1% 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 2019 Smart (mcc) Forfour?

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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Smart (mcc) Forfour (2019)

1,962 real MOT outcomes analysed • 88.5% first-time pass rate

2019 Smart (mcc) Forfour

CarHunch analysed 1,962 real MOT records for the 2019 Smart (mcc) Forfour. 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 2019 Smart ForFour passes its MOT on the first attempt 88.5% of the time, comfortably ahead of the UK average of 80%—this is a genuinely reliable city car. However, nearly one in five of these vehicles (18.2%) have recorded a dangerous defect at some point, which is worth taking seriously during your pre-purchase inspection.

At just over 21,000 miles median mileage for a five-year-old car, these ForFours are running light, suggesting mostly urban commute duty. The average vehicle racks up 3.7 advisories per MOT test, pointing to minor wear items rather than structural problems—so budget for routine maintenance but don't expect major surprises. Before buying, get a pre-purchase inspection done and specifically ask the seller for the full MOT history to check what those dangerous defects actually were.

The 2019 Smart (mcc) Forfour passes its MOT first time at roughly the UK average rate (88.5%) — solid but worth checking this vehicle's history carefully.

⚠️ Around 1 in 8 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

88.5%

UK average ~80%

Better than average

Dangerous (ever)

18.2%

At least once in MOT history

Check this vehicle

Avg failures / car

0.64

Over 4.7 tests on record

Moderate

Typical mileage

21k

Middle half: 14k–32k

For context

✅ Good baseline reliability. A 88.5% 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 3.7 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 1,962 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 1,962 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 22.1%

Nearside Rear Tyre worn close to legal limit/worn on edge · Offside 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 16.9%

Front Brake disc worn, pitted or scored, but not seriously weakened · 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.

Other issues 5.9%

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

Data covers a 3-year window centred on 2019.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 1,962 Smart (mcc) Forfour cars.

Before you buy a 2019 Smart (mcc) Forfour

Based on MOT data from 1,962 vehicles — here's what to check.

📋 Check the full MOT history. 18.2% 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
Petrol (92%)	1,802	88.5%	0.65
Electric (8%)	160	89%	0.59

Colour Breakdown

Based on 26,853 Smart (mcc) Forfour vehicles registered in the UK — across all years. From DVLA registration records.

Black 38.2%

10,263

Silver 14.3%

3,843

White 13.6%

3,663

Grey 11.8%

3,167

Red 9.3%

2,503

Blue 5.9%

1,585

Yellow 3%

818

Orange 2.7%

727

Brown 0.5%

144

Green 0.4%

108

Gold 0.1%

Bronze 0%

Mileage Distribution

Most 2019 Smart (mcc) Forfour 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.

21,152

typical

14,001

low mileage

31,637

high mileage

Half of all 2019 Smart (mcc) Forfour vehicles fall between 14,001 and 31,637 miles.

Is the mileage you're seeing normal?

✓ Under 14,001 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.

✓ 14,001–31,637 miles — normal for age. This is where most 2019 Smart (mcc) Forfours sit.

⚠ Over 42,709 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2019 Smart (mcc) Forfour — Still on the Road

Almost all 2019 Smart (mcc) Forfours are still on the road.

Strong survival — 1,880 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 2021–2025.

MOT History Averages

4.7

Avg MOT tests per vehicle

0.64

Avg failures per vehicle

3.7

Avg advisories per vehicle

Other model years — Smart (mcc) Forfour: All Forfour years → Which year to buy? →

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Average reliability — agree?