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Smart Forfour Coolstyle 75 Reliability, MOT Pass Rate & Common Faults

Free Smart Forfour Coolstyle 75 car check

Is the Smart Forfour Coolstyle 75 reliable? We analysed 1,912 real MOT tests across 110 vehicles to find out.

Got a specific Smart Forfour Coolstyle 75? Enter the reg for a free check:

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Data last updated: · Based on 1,912 real MOT tests
MOT Pass Rate
72.6%
Typical Mileage
67,250mi
Annual Mileage
5,355mi/yr
Est. Lifespan
20yrs

The Smart Forfour Coolstyle 75 is about average for reliability based on real UK MOT data. Common problems include tyre tread depth below requirements of 1.6mm, registration plate lamp not working and windscreen wiper does not clear the windscreen effectively. Here's everything you need to know before buying a used Smart Forfour Coolstyle 75.

Smart Forfour Coolstyle 75 Number Plates

Number plates registered to a Smart Forfour Coolstyle 75. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Smart Forfour Coolstyle 75 MOT Pass Rate by Year

How likely is a Smart Forfour Coolstyle 75 to pass its MOT? Here's the pass rate for each registration year, newest first.

72.6%
2006

Smart Forfour Coolstyle 75 Problems — What Goes Wrong?

The most common reasons a Smart Forfour Coolstyle 75 fails its MOT, ranked by how often they occur. Check for these problems before you buy.

Tyre tread depth below requirements of 1.6mm 58
Registration plate lamp not working 54
Windscreen wiper does not clear the windscreen effectively 50
Brake pad(s) less than 1.5 mm thick 29
position lamp(s) not working 20
Headlamp not working on dipped beam 14
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 13
Stop lamp not working 13

Smart Forfour Coolstyle 75 Common Faults & Problems

These are the most common serious faults found on Smart Forfour Coolstyle 75 models during MOT testing — flagged as dangerous or major failures that need immediate attention.

Tyre tread depth below requirements of 1.6mm 17

Smart Forfour Coolstyle 75 Mileage — What's Normal?

How many miles does a typical Smart Forfour Coolstyle 75 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
3,077 mi/yr
Typical
5,355 mi/yr
Average
6,333 mi/yr
Heavy usage
8,328 mi/yr

Smart Forfour Coolstyle 75 MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Smart Forfour Coolstyle 75 year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2006 1,906 72.6% 42,982 67,354 93,051

How Long Does a Smart Forfour Coolstyle 75 Last?

Based on 110 Smart Forfour Coolstyle 75 vehicles on UK roads.

Average
14.8 years
Median
16.0 years
Estimated max lifespan
20 years

Smart Forfour Coolstyle 75 Mileage Distribution

Total mileage recorded across all Smart Forfour Coolstyle 75 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
67,250 mi
75th Percentile
93,015 mi
95th Percentile
127,408 mi
Max Recorded
719,891 mi

Best Year to Buy a Used Smart Forfour Coolstyle 75

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2006

72.6% MOT pass rate from 1,906 tests

The best year to buy a used Smart Forfour Coolstyle 75 is 2006, which has the highest MOT pass rate at 72.6% across 1,906 tests.

How Does the Smart Forfour Coolstyle 75 Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Smart Forfour Coolstyle 75 THIS CAR 72.6% 1,912 67,250 mi 20 yrs
Smart Roadster 80 Auto(rhd) 74% 44,118 54,896 mi 23 yrs
Smart Fortwo Passion Mhd Auto 79.4% 44,035 38,367 mi 18 yrs
Smart City Passion 61 Auto 73% 27,463 48,099 mi 23 yrs
Mercedes-benz AMG C 43 Edition Prem + 4M A 85.6% 1,165 30,807 mi — yrs

Compared to the Smart Roadster 80 Auto(rhd) (74.0% pass rate) and the Smart Fortwo Passion Mhd Auto (79.4% pass rate), the Smart Forfour Coolstyle 75 trails behind on MOT reliability.

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Should you buy a used Smart Forfour Coolstyle 75?

The Smart Forfour Coolstyle 75 has an overall MOT pass rate of 72.6% across 1,912 real MOT tests — roughly in line with the UK average.

The most common problems on the Smart Forfour Coolstyle 75 are tyre tread depth below requirements of 1.6mm (58 recorded failures), registration plate lamp not working (54), and windscreen wiper does not clear the windscreen effectively (50). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.

On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Smart Forfour Coolstyle 75 with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.

A typical Smart Forfour Coolstyle 75 owner drives around 5,355 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.

In terms of longevity, most Smart Forfour Coolstyle 75 models stay on UK roads for around 20 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.

Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.

Smart Forfour Coolstyle 75 — Frequently Asked Questions

Is the Smart Forfour Coolstyle 75 reliable?
Based on 1,912 MOT tests, the Smart Forfour Coolstyle 75 has a 72.6% pass rate — about average for UK cars.
What are the common problems on a Smart Forfour Coolstyle 75?
The most common MOT failures are tyre tread depth below requirements of 1.6mm, registration plate lamp not working, and windscreen wiper does not clear the windscreen effectively. Check these on any test drive.
How many miles does a Smart Forfour Coolstyle 75 do per year?
The typical Smart Forfour Coolstyle 75 does around 5,355 miles per year. Anything significantly above or below this is worth investigating.
How long does a Smart Forfour Coolstyle 75 last?
Most Smart Forfour Coolstyle 75 models stay on UK roads for around 20 years based on our analysis of 110 vehicles.
Should I get a vehicle check before buying a Smart Forfour Coolstyle 75?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Smart Forfour Coolstyle 75?
Based on MOT pass rates, the best year to buy a used Smart Forfour Coolstyle 75 is 2006 with a 72.6% pass rate across 1,906 tests.