2012 Ford Focus 1.6L Petrol · CE12 LGA

A pattern of corrosion and exhaust degradation, rather than isolated faults, defines the mechanical picture of this 2012 Ford Focus. Across the four recorded MOT tests from 2024 through 2026, a recurring advisory for rear anti-roll bar corrosion has appeared on every inspection where defects were logged, indicating an ongoing deterioration of the rear suspension link rather than a single isolated finding. The 2025-05-13 test produced a fail driven by exhaust-related issues, with the lambda reading outside specified limits at the second fast idle and a major leak of exhaust gases recorded, alongside an offside rear direction indicator showing incorrect colour. A retest was conducted on 2026-06-01 (with a duplicate PASS also noted on 2026-05-28) and the vehicle cleared with no defects recorded, suggesting the exhaust faults were rectified, though the underlying age-related degradation of the system warrants ongoing attention. A minor headlamp condensation issue on the offside and advisories for rear brake imbalance and rear registration plate deterioration complete the recent record, painting a picture of a car where corrosion and emissions-related wear are the principal recurring themes. The recorded mileage of 65,837 miles across approximately fourteen years equates to an average annual accumulation of around 4,700 miles, which is notably low for a vehicle of this age. Such limited usage typically means reduced wear on high-mileage consumables such as the clutch, drivetrain and brake friction material, but it can also accelerate degradation of components that suffer from prolonged standing, including corrosion to underbody and suspension parts, deterioration of rubber bushes, and moisture-related issues within the exhaust system. The MOT history shows consistent annual testing without extended gaps, suggesting the vehicle has remained in regular use even if driven sparingly. The 2024 advisory noting an offside front lower suspension arm pin or bush worn but not resulting in excessive movement is consistent with age-related hardening and minor play in rubber components on a lightly used car of this vintage. For a prospective buyer, the rear anti-roll bar corrosion that has been flagged repeatedly should be physically inspected for advanced surface rust, flaking, and any localised weakening around the mounting points, as this component plays a role in stabilising the vehicle through cornering. Listen for clonks or rattling from the rear under body roll or over speed humps, and pay particular attention to any looseness when the car is rocked side to side. The 2024 advisory regarding the offside front lower suspension arm bush warrants a check for knocking from the front suspension over uneven road surfaces, vague or wandering steering, and uneven tyre wear on the front offside, which would indicate the bush has deteriorated further since it was last flagged. The exhaust system warrants close attention given the major leak and lambda failure recorded in 2025. With the engine running from cold, listen for any ticking, hissing or blowing sounds from beneath the car, particularly at joints, flexi sections and around the lambda sensor wiring. Blue or excessive white smoke from the tailpipe on start-up, a strong smell of unburned fuel, or an illuminated engine management light could indicate that the lambda-related emissions issue has returned. Brake pedal feel should be assessed carefully given the 2025 advisory that rear brake imbalance requirements were only just met; any pulling to one side under moderate braking, a spongy pedal, or a pulsing sensation through the pedal could indicate the rear adjusters or calipers are binding or sticking, a common issue on lightly used cars. Finally, the offside headlamp should be examined internally for moisture ingress, and the offside rear indicator verified for correct amber colouration, both minor items but worth confirming as part of a thorough pre-purchase inspection.