Home / Common Problems / Suzuki Ignis

Suzuki Ignis Problems & Known Issues

The most common Suzuki Ignis problems ranked by severity — what to watch for, what it costs to fix, and what happens if you ignore it.

Generations

MH21S — First Generation
2000–2008
1.3, 1.5 Sport
MF33S — Third Generation
2016–2020
1.2 Dualjet, 1.2 SHVS

Top issues to watch for

The most serious Suzuki Ignis problems ranked by severity. We track 5 known issues — here are the ones you need to know about first.

Dangerous
Suspension component corrosion and damage (MH21S/MF33S)
MH21S, MF33S2000–20200k–150k miles
The Ignis shows exceptionally high rates of suspension component failure, with MOT data showing 53.7x the fleet average failure rate for suspension corrosion and damage on the 1.3L variants. The lightweight construction and exposed mounting points make the suspension arms, mounting brackets, and subframe particularly vulnerable to corrosion. This affects both the original MH21S generation and current MF33S models, suggesting a fundamental design weakness in component protection.
What happens if ignoredCorroded suspension components can fail suddenly, causing loss of vehicle control and potentially causing an accident. Failed suspension arms or mounting points require immediate attention. Repair typically involves replacement of affected arms, bushes, and mounting hardware.
Independent garage
£200–£600
Specialist
£250–£700
Main dealer
£400–£1,000
Parts only
£100–£300
Dangerous
Brake line corrosion (MH21S/MF33S)
MH21S, MF33S2000–20200k–150k miles
The Ignis shows severe brake system corrosion issues, with MOT data showing 33.7x the fleet average failure rate for brake hose ferrule corrosion and 17.4x for brake pipe corrosion on 1.3L and 1.5L variants. The brake lines and ferrules (the metal crimped ends of flexible hoses) are particularly vulnerable to corrosion, affecting both generations. This represents a serious safety concern as brake line failure can cause complete loss of braking.
What happens if ignoredCorroded brake lines can fail suddenly, causing partial or complete loss of braking ability and potentially causing a serious accident. Any brake line corrosion requires immediate professional inspection and repair. The car should not be driven if brake line integrity is suspected.
Independent garage
£150–£400
Specialist
£180–£500
Main dealer
£250–£700
Parts only
£50–£150
Dangerous
Structural corrosion (MH21S/MF33S)
MH21S, MF33S2000–202020k–150k miles
The Ignis shows exceptionally high rates of structural corrosion that compromises vehicle rigidity, with MOT data showing 3L and 1.5L variants. This affects load-bearing structural components including the subframe, mounting points, and body shell areas critical for crash protection. The failure rate peaks at 20,000-40,000 miles, indicating rapid onset of corrosion on relatively new vehicles.
What happens if ignoredStructural corrosion compromises crash protection and can lead to suspension or subframe detachment during driving, causing loss of control. Extensive structural repairs may exceed the vehicle's value, and severely corroded cars may be beyond economical repair.
Independent garage
£500–£2,000
Specialist
£600–£2,500
Main dealer
£800–£3,500
Parts only
£200–£800
Major
Coil spring fracture (MH21S/MF33S)
MH21S, MF33S2000–20200k–150k miles
The Ignis suffers from an exceptionally high rate of coil spring failures, with MOT data showing 24.7x the fleet average failure rate across all engine variants including the current generation. This affects both front and rear springs, with fractures occurring across the entire mileage range including very low mileage cars. The failure rate on newer cars suggests a materials or design issue rather than age-related wear.
What happens if ignoredA broken coil spring can damage surrounding components, affect handling and braking, and may cause a tyre blowout if the spring end contacts the wheel. The car may fail its MOT and is unsafe to drive until repaired.
Independent garage
£120–£250
Specialist
£150–£300
Main dealer
£200–£400
Parts only
£40–£80

1 more known issues tracked

Including wear items, electrical niggles, and generation-specific problems.

MOT failure hotspots

Based on DVSA MOT test data. These are the items where the Suzuki Ignis fails at a significantly higher rate than the average car.

Suspension ball joints worn
Suspension · 40-60k miles
MOT failure rate: 101x the fleet average
Sample: 2,750 tests
Rear registration plate lamp throwing direct wh...
Lights & Electrics · 40-60k miles
MOT failure rate: 98x the fleet average
Sample: 5,050 tests
Suspension component missing,
Suspension · 60-80k miles
MOT failure rate: 94x the fleet average
Sample: 5,039 tests
Headlight fault
Lights & Electrics · 20-40k miles
MOT failure rate: 91x the fleet average
Sample: 514 tests
Suspension component damaged or corroded
Suspension · 0-20k miles
MOT failure rate: 54x the fleet average
Sample: 596 tests
Anti-roll bar links worn
Suspension · 60-80k miles
MOT failure rate: 53x the fleet average
Sample: 8,941 tests

Looking at a specific Suzuki Ignis?

Check its dealer service history to see if the maintenance that prevents these problems was actually done.

★GB

£6.99 · Full refund if no records found

Related

Suzuki Ignis reliability FAQs

What are the most common problems with the Suzuki Ignis?

The Suzuki Ignis has 5 known issues across 3 severity levels. The most serious are: Suspension component corrosion and damage (MH21S/MF33S), Brake line corrosion (MH21S/MF33S), Structural corrosion (MH21S/MF33S).

Is the Suzuki Ignis reliable?

The Suzuki Ignis has 3 dangerous and 1 major known issues. Most can be avoided with a thorough pre-purchase check and full service history.

How much does it cost to fix Suzuki Ignis problems?

Repair costs range widely. The most significant issue (Suspension component corrosion and damage (MH21S/MF33S)) costs £200–£600 at an independent garage. Minor issues can be under £200. Always get a full inspection before buying.

Which Suzuki Ignis generation is most reliable?

The MH21S (2000–2008) has the fewest dangerous issues (3). However, condition and service history matter more than generation — a well-maintained earlier car can be more reliable than a neglected newer one.