Suzuki

Suzuki Sx4 (2006)

2,261 real MOT outcomes analysed • 73.7% first-time pass rate

2006 Suzuki Sx4

CarHunch analysed 2,261 real MOT records for the 2006 Suzuki Sx4. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page
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 2006 SX4's first-time pass rate of 73.7% is notably below the UK average of 80%, suggesting reliability challenges for this age and model. More concerning is that 46.3% of these vehicles have recorded dangerous defects at some point, which is significantly higher than typical and should give any buyer real pause.

These cars are averaging around 65,500 miles, which is reasonable for their age, but the real issue emerges in the failure data: owners face an average of 5 failures per test and 28.4 advisories, indicating persistent maintenance demands. Before purchasing one, get a pre-buy inspection focused on suspension, brakes, and electrical systems—the high dangerous defect rate suggests these are the problem areas for this generation.

The 2006 Suzuki Sx4 has a below-average first-time pass rate (73.7% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ 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
73.7%
UK average ~80%
Below average
Dangerous (ever)
46.3%
At least once in MOT history
Check this vehicle
Avg failures / car
5.01
Over 17.9 tests on record
High
Typical mileage
65k
Middle half: 50k–79k
For context
⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.
🔧 Expect consumable spend. An average of 28.4 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 2,261 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

What tends to go wrong

Across 2,261 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 93.8%
Front Brake pad(s) wearing thin · Offside Front Brake pipe corroded, covered in grease or other material · Offside Rear Brake pipe corroded, covered in grease or other material · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Tyre wear 70.1%
Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Suspension & steering 44.1%
Offside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement · Nearside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement · Offside Front coil spring broken · …
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Other issues 42.8%
Engine MIL inoperative or indicates a malfunction · Oil leak, but not excessive

Data covers a 3-year window centred on 2006.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 2,261 Suzuki Sx4 cars.

UK

Before you buy a 2006 Suzuki Sx4

Based on MOT data from 2,261 vehicles — here's what to check.

  • 📋 Check the full MOT history. 46.3% 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (93%) 2,093 73.7% 5.04
Diesel (7%) 165 73.1% 4.68

Colour Breakdown

Based on 46,948 Suzuki Sx4 vehicles registered in the UK — across all years. From DVLA registration records.

White 18.1%
8,515
Blue 17.3%
8,119
Silver 15.4%
7,233
Black 14.7%
6,922
Grey 14.7%
6,883
Red 11%
5,146
Orange 6.4%
3,006
Green 2.2%
1,056
Turquoise 0.1%
32
Bronze 0.1%
25
Maroon 0%
6
Brown 0%
5

Mileage Distribution

Most 2006 Suzuki Sx4 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.

64,811
typical
49,893
low mileage
78,991
high mileage

Half of all 2006 Suzuki Sx4 vehicles fall between 49,893 and 78,991 miles.

Is the mileage you're seeing normal?
Under 49,893 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.
49,893–78,991 miles — normal for age. This is where most 2006 Suzuki Sx4s sit.
Over 106,637 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2006 Suzuki Sx4 — Still on the Road

Numbers are thinning — 35% of 2006 Suzuki Sx4s are still active.

Numbers are declining — 707 vehicles still getting MOTs in 2025 (35% of peak).

2,049 707 2014 2025

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

17.9
Avg MOT tests per vehicle
5.01
Avg failures per vehicle
28.4
Avg advisories per vehicle
Other model years — Suzuki Sx4: All Sx4 years → Which year to buy? →
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Or browse all models: Suzuki →

Suzuki logo

Compare with another model

See how the 2006 Suzuki Sx4 stacks up against a rival.

Buyer beware — pass it on