Maserati Quattroporte (2009)
2009 Maserati Quattroporte
CarHunch analysed 124 real MOT records for the 2009 Maserati Quattroporte.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2009 Maserati Quattroporte passes its MOT on the first attempt 81.5% of the time, marginally ahead of the UK average of 80%, but the alarming headline is that nearly 42% of these cars have recorded a dangerous defect at some point — well above acceptable levels and a serious buyer concern. This luxury saloon is a reliability gamble: while initial pass rates look respectable, the prevalence of dangerous faults suggests structural or safety issues lurking beneath the surface.
At an average mileage of 42,434 for a 2009 model, these cars are running relatively light, yet they're still accumulating an average of 2.73 failures and a hefty 14.2 advisories per test — indicating that age and complexity are catching up with them fast. Before buying, have a pre-purchase inspection from a Maserati specialist focus specifically on brake systems, suspension geometry, and electrical architecture, as the dangerous defect rate suggests these are where the real problems hide.
We have limited data for the 2009 Maserati Quattroporte — treat the figures below as indicative rather than definitive.
These stats describe 124 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.
What tends to go wrong
Across 124 vehicles — figures show how many had each issue flagged at least once in their MOT history.
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 124 Maserati Quattroporte cars.
Before you buy a 2009 Maserati Quattroporte
Based on MOT data from 124 vehicles — here's what to check.
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Check the full MOT history.
41.9% 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. -
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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
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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
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Mileage Distribution
Most 2009 Maserati Quattroporte 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.
Half of all 2009 Maserati Quattroporte vehicles fall between 29,266 and 52,625 miles.
2009 Maserati Quattroporte — Still on the Road
Most 2009 Maserati Quattroportes are still being driven.
81 vehicles still getting MOTs in 2025 — 79% 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
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Compare with another model
See how the 2009 Maserati Quattroporte stacks up against a rival.