Suzuki Jimny Mk3 (JB43) (2005-2018) reliability
Suzuki Jimny Mk3 (JB43) built around 2018: more fails still not passed 3 days later
Suzuki Jimny Mk3 (JB43) models built around 2018 fail an MOT and still haven’t passed 3 days later more often than similar cars the same age. Look closely at the tyres on any car you view.
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Key figure
4.1% of MOT tests on Suzuki Jimny Mk3 (JB43) models built around 2018 failed and still hadn’t passed 3 days later. For similar cars the same age, it was 2.7%.
Most common issue
The most common MOT issue on Suzuki Jimny Mk3 (JB43) models built around 2018 involves the tyres.

Based on 17,662 tests of Jimny models registered 2005-2018.
About 1 in 25 Jimny Mk3 (JB43) MOTs (4.1%) failed and still hadn't passed 3 days later. That's for cars built around 2018 (7 years old), all fuels combined.
Based on 827 tests (DVSA MOT results, 2025), a small sample, so the figure is likely between 3.0% and 5.7%. A fail that passed a retest within 3 days, even the same day, isn't counted. Nor is a fail with no later MOT on record.
About 1 in 75 Jimny Mk3 (JB43) MOTs (1.3%) found at least one dangerous defect. These are cars built around 2018 (7 years old).
Based on 827 tests (DVSA MOT results, 2025), a small sample, so the figure is likely between 0.7% and 2.4%. Dangerous is the most serious grade an MOT gives: a direct risk to road safety.
Mk3 (JB43) fail rate by age
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs. Highest fail rate at 19 years old.
How the Jimny Mk3 (JB43) compares
At each age below, see how the Jimny Mk3 (JB43) holds up against other cars the same age. The averages combine all fuel types.
Based on 43,996 tests across 7 Suzuki models, built around 2018 (7 years old).
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs.
What to check before viewing
The model's most common MOT issues, turned into things you can ask about or look for.
Brake discs
High priorityAsk for the date and mileage of the last disc replacement; visually check for a deep wear lip and rust pitting on each disc.
Tyres
Worth checkingCheck tread depth across the full width on all four; uneven wear suggests alignment or suspension issues.
Suspension springs
Worth checkingCheck ride height is even side-to-side and look for cracked or rusted coils.
Axles & Wheels
Worth checkingInspect the axles & wheels carefully and ask the seller for repair history.
Vehicle-specific check
Worth checkingCheck the car’s number plate on MOT Wise to see its own MOT history and any recalls for its build years.
Other SUVs to compare
Other SUVs, with each one's figures taken at the same age as the Jimny Mk3 (JB43).
- 1

Volkswagen T-Roc
Same body type, tested at the same age
- Fail rate
- 9.6%
- Fail, no pass in 3 days
- 0.9%
- Dangerous
- 3.9%
Lower fail rate: 9.6%, against 16.6% for the Suzuki Jimny Mk3 (JB43), both built around 2018.
9,233 MOT tests on cars built around 2018
- 2

Skoda Karoq
Same body type, tested at the same age
- Fail rate
- 10.3%
- Fail, no pass in 3 days
- 1%
- Dangerous
- 4.3%
Lower fail rate: 10.3%, against 16.6% for the Suzuki Jimny Mk3 (JB43), both built around 2018.
8,610 MOT tests on cars built around 2018
- 3

Mitsubishi Eclipse
Same body type, tested at the same age
- Fail rate
- 12.4%
Lower fail rate: 12.4%, against 16.6% for the Suzuki Jimny Mk3 (JB43), both built around 2018.
Some figures could not be compared for these two cars. So this comparison uses the fail rate and recalls only.
3,969 MOT tests on cars built around 2018
- 4

Audi Q2
Same body type, tested at the same age
- Fail rate
- 10.4%
- Fail, no pass in 3 days
- 1.3%
- Dangerous
- 4.3%
Lower fail rate: 10.4%, against 16.6% for the Suzuki Jimny Mk3 (JB43), both built around 2018.
15,997 MOT tests on cars built around 2018
- Fail rate
- = the share of MOT tests that ended in a fail. Retests count as tests.
- Fail, no pass in 3 days
- = the share of MOT tests that failed and still hadn't passed 3 days later. A fail that passed a retest within 3 days, even the same day, isn't counted.
- Dangerous
- = the share of MOT tests where the tester marked a fault as dangerous. It is against the law to drive the car until it is fixed.
How many are still registered
UK average for cars first registered in 2014 to 2015: 92% · About typical
The share still registered can reflect demand, the cost of repairs, exports, write-offs and how owners use the car. It isn't proof of how long the car lasts mechanically.
Source: DfT vehicle licensing statistics (VEH0124).
Recall context
8 recalls in all6 of the 8 Jimny Mk3 (JB43) recalls cover cars built in these years.
- 6 recalls
Top concerns
- Jimny fuel pump replacement
- The fuel feeding impeller in the fuel pump may be swollen and deformed
- Improper design of the driver side and the passenger side door harnesses may affect air bag operation
For the exact car, check GOV.UK's recall checker with the number plate.
How Jimny Mk3 (JB43) cars have aged
How Jimny Mk3 (JB43) cars have aged
How fail rates have changed as these cars got older. Each line follows cars first registered in about the same year across several years of MOT data. Not a prediction for any one car.
Mk3 (JB43) variants compared
Most common issues on Suzuki Jimnys of this age
This list covers every Suzuki Jimny built around 2018, whichever generation it is. We don't have a defect list for the Mk3 (JB43) on its own.
Most common advisories and fails
In order of the share of MOT tests that recorded each one
- 111.1%Advisory
Tyre slightly damaged, cracking or perishing
- 28.9%Advisory
Coil spring corroded
- 36.9%Advisory
Tyre worn close to the legal limit or worn on the edge
- 46.0%Advisory
Brake disc worn, pitted or scored, but not seriously weakened
- 52.8%Advisory
Swivel pin or bush slightly worn
Based on 827 tests
Looking at a Suzuki Jimny Mk3 (JB43) right now?
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Frequently asked questions
Built around 2018 (7 years old), the Suzuki Jimny Mk3 (JB43) (2005-2018) fails MOTs at about the rate typical for this age. This is based on 827 7-year-old MOT tests from DVSA data. Each retest counts as a test.