Should I check the MOT history before buying a 2005 Smart Forfour Black Edition?

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 2005 Smart Forfour Black Edition?

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 2005 Smart Forfour Black Edition?

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 2005 Smart Forfour Black Edition vehicles have had dangerous defects recorded?

30% 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 2005 Smart Forfour Black Edition reliable?

Based on MOT data from 136 vehicles, the 2005 Smart Forfour Black Edition has a first-time MOT pass rate of 73.4%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2005 Smart Forfour Black Edition?

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 Forfour Black Edition (2005)

136 real MOT outcomes analysed • 73.4% first-time pass rate

2005 Smart Forfour Black Edition

CarHunch analysed 136 real MOT records for the 2005 Smart Forfour Black Edition. 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 Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

This 2005 Smart Forfour Black Edition is noticeably less reliable than average, with a first-time MOT pass rate of just 72.9% against the UK average of 80%. A serious concern is that nearly one in three vehicles (30.1%) have recorded a dangerous defect at some point, which is substantially above typical and suggests potential safety issues worth investigating before purchase.

These cars are averaging 76,495 miles—reasonable for their age—but they're racking up 4.2 failures per test and 16 advisories, indicating age-related wear is significant. When you're viewing one, ask for a full MOT history and get an independent inspection to check the braking system and suspension carefully, as these are common problem areas for this generation.

We have limited data for the 2005 Smart Forfour Black Edition — 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

73.4%

UK average ~80%

Below average

Dangerous (ever)

30.2%

At least once in MOT history

Check this vehicle

Avg failures / car

4.24

Over 15.1 tests on record

High

Typical mileage

68k

Middle half: 58k–84k

For context

These stats describe 136 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.

Buyer beware — pass it on

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 136 Smart Forfour Black Edition cars.

Before you buy a 2005 Smart Forfour Black Edition

Based on MOT data from 136 vehicles — here's what to check.

📋 Check the full MOT history. 30.2% 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 (84%)	114	72.7%	4.86

Mileage Distribution

Most 2005 Smart Forfour Black Edition 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.

68,137

typical

58,272

low mileage

84,403

high mileage

Half of all 2005 Smart Forfour Black Edition vehicles fall between 58,272 and 84,403 miles.

Is the mileage you're seeing normal?

✓ Under 58,272 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.

✓ 58,272–84,403 miles — normal for age. This is where most 2005 Smart Forfour Black Editions sit.

⚠ Over 113,944 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2005 Smart Forfour Black Edition — Still on the Road

Numbers are thinning — 22% of 2005 Smart Forfour Black Editions are still active.

Numbers are declining — 23 vehicles still getting MOTs in 2025 (22% of peak).

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

15.1

Avg MOT tests per vehicle

4.24

Avg failures per vehicle

Avg advisories per vehicle

Other model years — Smart Forfour Black Edition: All Forfour Black Edition years → Which year to buy? →

2004

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Buyer beware — pass it on