Suzuki An 400 K9 Reliability, MOT Pass Rate & Common Faults
Free Suzuki An 400 K9 car check
Is the Suzuki An 400 K9 reliable? We analysed 1,242 real MOT tests across 122 vehicles to find out.
Got a specific Suzuki An 400 K9? Enter the reg for a free check:
The Suzuki An 400 K9 is above average for reliability based on real UK MOT data. Common problems include roller brake test indicates a binding brake, brake pad(s) less than 1.5 mm thick and tyre tread depth is below minimum requirements of 1.0mm. Here's everything you need to know before buying a used Suzuki An 400 K9.
Suzuki An 400 K9 Number Plates
Number plates registered to a Suzuki An 400 K9. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Suzuki An 400 K9 MOT Pass Rate by Year
How likely is a Suzuki An 400 K9 to pass its MOT? Here's the pass rate for each registration year, newest first.
Suzuki An 400 K9 Problems — What Goes Wrong?
The most common reasons a Suzuki An 400 K9 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Suzuki An 400 K9 Common Faults & Problems
These are the most common serious faults found on Suzuki An 400 K9 models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Suzuki An 400 K9 Mileage — What's Normal?
How many miles does a typical Suzuki An 400 K9 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Suzuki An 400 K9 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Suzuki An 400 K9 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2011 | 57 | 91.2% | 8,447 | 17,126 | 22,206 |
| 2010 | 435 | 88.7% | 7,623 | 12,862 | 21,914 |
| 2009 | 712 | 85.7% | 9,795 | 17,158 | 26,085 |
How Long Does a Suzuki An 400 K9 Last?
Based on 122 Suzuki An 400 K9 vehicles on UK roads.
Suzuki An 400 K9 Mileage Distribution
Total mileage recorded across all Suzuki An 400 K9 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Suzuki An 400 K9
Based on MOT pass rates across all registration years with sufficient test data.
91.2% MOT pass rate from 57 tests
85.7% MOT pass rate from 712 tests
The best year to buy a used Suzuki An 400 K9 is 2011, which has the highest MOT pass rate at 91.2% across 57 tests. The 2009 model year has the lowest pass rate at 85.7% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Suzuki An 400 K9 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Suzuki An 400 K9 THIS CAR | 87.0% | 1,242 | 15,739 mi | 17 yrs |
| Suzuki Swift | 76.1% | 2,247,517 | 51,601 mi | 31 yrs |
| Suzuki Alto | 74% | 1,154,186 | 41,167 mi | 28 yrs |
| Suzuki Grand Vitara | 76.2% | 1,025,634 | 67,542 mi | 28 yrs |
| Fiat 500 Pop Rhd | 82.1% | 1,581 | 59,927 mi | — yrs |
Compared to the Suzuki Swift (76.1% pass rate) and the Suzuki Alto (74.0% pass rate), the Suzuki An 400 K9 outperforms both on MOT reliability.
Found a Suzuki An 400 K9 you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Suzuki An 400 K9Should you buy a used Suzuki An 400 K9?
The Suzuki An 400 K9 has an overall MOT pass rate of 87.0% across 1,242 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Suzuki An 400 K9 are roller brake test indicates a binding brake (20 recorded failures), brake pad(s) less than 1.5 mm thick (19), and tyre tread depth is below minimum requirements of 1.0mm (15). 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 brake pad(s) less than 1.0 mm thick. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Suzuki An 400 K9 with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Suzuki An 400 K9 owner drives around 962 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 Suzuki An 400 K9 models stay on UK roads for around 17 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.