Known APK problem

Suzuki SX4 I: control arms / ball joints

On the Suzuki SX4 I the APK inspector finds control arms / ball joints problems 2.8× as often as on cars of the same age: at 16+ years 7.7%, against about 2.8% nationally.

Window: Oct 2025 – Sep 2026 · Updated: 16 Oct 2026

What is it?

Worn bushes or ball joints in the suspension.

Repair indication: mediuma targeted repair at the garage.

How to check it at the viewing

Listen for clunks or knocks over speed bumps on the test drive. The car should not wander when braking.

Ask the seller: Have the control arms or ball joints been replaced?

By age

Share of inspected Suzuki SX4 Is with this defect, compared with all cars of the same age.

Age	Type	SX4 I	95%-CI	National	Difference	n
11 – 12 years	A	2.6%	1.4 – 4.6%	1.3%	2.0×	427
11 – 12 years	C	1.6%	0.8 – 3.3%	1.2%	1.3×	427
13 – 15 years	A	4.4%	3.7 – 5.3%	2.0%	2.2×	2,696
13 – 15 years	B	1.5%	1.1 – 2.1%	1.2%	1.3×	2,696
13 – 15 years	C	1.6%	1.2 – 2.1%	2.0%	0.8×	2,696
16+ years	A	7.7%	6.9 – 8.6%	2.8%	2.8×	3,771
16+ years	B	1.6%	1.2 – 2.0%	2.0%	0.8×	3,771
16+ years	C	3.5%	2.9 – 4.1%	4.4%	0.8×	3,771

A = structure, safety or costly mechanics; B = fail, usually simple; C = advisory. An age is missing when this defect is not among the most common there.

Comparable cars at 16+ years

Model	Control arms / ball joints	Vs. national
Suzuki SX4 I	7.7%	2.8×
SEAT Leon II	2.0%	0.7×
Toyota Auris I	0.6%	0.2×
Mercedes-Benz C-Klasse W204	4.4%	1.6×
Peugeot 308 I	1.1%	0.4×
SEAT Altea	2.8%	1.0×

Looking at a Suzuki SX4 I? Check that car

Enter the plate and see the APK history, open recalls and how this car compares with other Suzuki SX4 Is of the same age.

All weak spots of the Suzuki SX4 I · Control arms / ball joints: which models more often · Checklist for this model

Frequently asked questions

Does the Suzuki SX4 I often have control arms / ball joints problems?

Yes, more often than average at the APK. At 16+ years the inspector found a control arms / ball joints defect on 7.7% of inspected Suzuki SX4 Is, against about 2.8% of all cars of the same age (2.8×). Source: RDW Open Data, Oct 2025 – Sep 2026.

How do you check the control arms / ball joints on a used Suzuki SX4 I?

Listen for clunks or knocks over speed bumps on the test drive. The car should not wander when braking.

Repair indication: small, medium or large. An indication of the usual repair, not a quote: the real cost depends on the car, the cause and the garage.

Source: RDW Open Data (CC0), analysis CarXray.nl. 6,857,004 inspected passenger cars aged 3 years and older, Oct 2025 – Sep 2026. Each car counts once. How we know