Generations
GE — Fifth Generation (GE)
1992–2002
1.8 16v, 2.0 16v
Top issues to watch for
The most serious Mazda 626 problems ranked by severity. We track 5 known issues — here are the ones you need to know about first.
Dangerous
Subframe and suspension mounting point corrosion (GE)
The steel subframe and suspension mounting areas are prone to severe corrosion on the GE generation 626. MOT data shows this model fails at 27.3 times the national average for load-bearing structure defects within 30cm of suspension mounting points. The problem affects areas where the subframe attaches to the body shell and where suspension components mount to the subframe. This is a safety-critical structural failure that can cause loss of vehicle control.
What happens if ignoredComplete subframe separation from the body shell can occur while driving, causing immediate loss of control and potentially fatal accident. Even partial separation affects handling and braking. Repair requires specialist welding and fabrication, typically costing £800-1500. Cars with advanced corrosion may be beyond economical repair.
Independent garage
£600–£1,200
Specialist
£800–£1,500
Parts only
£200–£400
Dangerous
Brake hose deterioration (GE)
Flexible brake hoses on the GE 626 deteriorate at an exceptionally high rate, with MOT data showing 41.7 times the national average for hose damage. The rubber compounds used appear particularly susceptible to cracking, chafing, and internal deterioration. Failed brake hoses cause immediate loss of braking on affected wheels and can lead to complete brake system failure.
What happens if ignoredBrake hose failure results in immediate loss of braking power to affected wheels and rapid loss of brake fluid. Complete brake failure can occur within minutes of initial failure. This is a safety-critical defect requiring immediate repair. The vehicle should not be driven with damaged brake hoses.
Independent garage
£120–£200
Specialist
£150–£250
Main dealer
£200–£350
Parts only
£80–£140
Major
Body shell structural corrosion (GE)
The GE 626 suffers from severe body shell corrosion that compromises structural rigidity. MOT data shows 38.7 times the national average for vehicle structure corrosion. The problem typically starts in the rear wheel arches and door frames but spreads to load-bearing areas. This affects the car's ability to protect occupants in a crash and can make the vehicle unsafe.
What happens if ignoredAdvanced body corrosion compromises crash protection and can make the vehicle structurally unsafe. Doors may not close properly, and the car may flex excessively. Professional body restoration typically costs more than the car's value. Most affected cars are beyond economical repair.
Independent garage
£1,000–£3,000
Specialist
£1,500–£4,000
Parts only
£500–£1,500
Major
Suspension component corrosion (GE)
Suspension components on the GE 626 corrode at 17.2 times the national average rate. This affects control arms, anti-roll bar links, and suspension mounting brackets. The steel components are inadequately protected against corrosion and fail structurally, affecting handling and safety. Springs also fracture at 4.8 times the national rate.
What happens if ignoredFailed suspension components cause poor handling, increased tyre wear, and potential loss of control. Broken springs can puncture tyres or damage bodywork. Complete suspension failure can occur suddenly while driving. Replacement requires specialist attention to corrosion-affected mounting points.
Independent garage
£200–£600
Specialist
£300–£800
Main dealer
£400–£1,000
Parts only
£150–£400
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 Mazda 626 fails at a significantly higher rate than the average car.
Brake hoses perished or damaged
Brakes · 40-60k miles
MOT failure rate: 42x the fleet average
Sample: 216 tests
Vehicle structure corroded to the extent that t...
Bodywork · 40-60k miles
MOT failure rate: 39x the fleet average
Sample: 216 tests
Suspension component damaged or corroded
Suspension · 120-150k miles
MOT failure rate: 34x the fleet average
Sample: 194 tests
ABS fault
Suspension · 40-60k miles
MOT failure rate: 27x the fleet average
Sample: 216 tests
Seat mounting fault
Seatbelts & Airbags · 60-80k miles
MOT failure rate: 26x the fleet average
Sample: 486 tests
Structural corrosion
Bodywork · 60-80k miles
MOT failure rate: 17x the fleet average
Sample: 597 tests
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Related
Mazda 626 reliability FAQs
What are the most common problems with the Mazda 626?
The Mazda 626 has 5 known issues across 3 severity levels. The most serious are: Subframe and suspension mounting point corrosion (GE), Brake hose deterioration (GE).
Is the Mazda 626 reliable?
The Mazda 626 has 2 dangerous and 2 major known issues. Most can be avoided with a thorough pre-purchase check and full service history.
How much does it cost to fix Mazda 626 problems?
Repair costs range widely. The most significant issue (Subframe and suspension mounting point corrosion (GE)) costs £600–£1,200 at an independent garage. Minor issues can be under £200. Always get a full inspection before buying.