2009 Vauxhall Tigra 1.8L Petrol · SH09 TZX

A pattern of brake pipe corrosion is the defining mechanical concern on this 2009 Vauxhall Tigra, and the most recent MOT on 19 February 2025 makes that point clearly, with advisories recorded against both the nearside and offside rear brake lines for corrosion covered in grease or other material. The same test also flagged wear and pitting on both rear brake discs, a combination that points to sustained age-related deterioration of the braking system rather than a one-off finding. This is not a sudden development: the February 2022 test produced a Dangerous failure for a leaking offside rear front-to-rear metal brake pipe alongside Major defects on both rear brake pipes for excessive corrosion and likely detachment, and the 2024 test recorded a Major failure for an excessively corroded nearside front brake hose ferrule. Across the recorded DVSA history there have been three failures, two of which involved brake pipe defects serious enough to halt the test on safety grounds, and a third directly tied to brake hydraulic components. That trajectory is consistent with a vehicle where the brake pipework is undergoing progressive external corrosion, a recognised issue on older cars where the underseal and protective coatings break down. The mileage record for this Tigra is not recorded in the supplied data, so no annual accumulation rate can be calculated and there is no objective basis to comment on whether the vehicle has been used heavily, sparingly, or stored for long periods. What the MOT history does show is testing consistency: tests recorded in 2021, 2022, 2023, 2024 and 2025, with some tests falling only a day apart, indicating a vehicle that has remained in active use on the road throughout. The MOT failure in February 2023 for excessive exhaust carbon monoxide content is a standalone emissions event rather than part of a recurring pattern, and the subsequent passes suggest the catalyst or lambda-related issue was resolved at that point. The recurring tyre cracking advisories across 2023 and 2024 do, however, suggest a car that may have spent time standing between uses, as sidewall perishing typically accelerates with low mileage and prolonged exposure rather than with regular driving. A prospective buyer should treat the brake pipework as the primary inspection priority. The metal lines running along the chassis and under the rear wheel arches should be examined closely for surface rust, flaking, and any pinhole seepage, paying particular attention to the unions at the fuel and brake pipe junctions and the sections near the subframe mounting points, where moisture and road salt collect. With the rear discs already flagged as pitted and scored on the most recent test, the discs and pads should be measured for remaining thickness, and a test drive should be used to check for pedal judder under braking, any sponginess suggesting air ingress from a leaking joint, and pulling to one side that could indicate a binding caliper or uneven hydraulic pressure. A knocking or clonking from the front subframe area would warrant closer attention, given the 2023 advisory noting corrosion there, even though it was not categorised as serious at the time. The exhaust system also deserves a physical check from underneath. The 2023 advisory for a minor front pipe leak means the joint or flexi section has already been identified as a likely weakness, and a cold-start rattle, ticking under load, or visible soot staining around the front pipe joint would confirm whether the situation has progressed since. The offside front fuel pipe corrosion noted in 2024 should be inspected in the engine bay for any sign of weeping, and the rear tyres examined for fresh cracking that could render them illegal before the next MOT. A road test should include firm braking from around 40 mph to expose any rear brake imbalance, a slow-speed drive over uneven surfaces to reveal subframe or suspension bush wear, and a check for any fuel smell from beneath the bonnet that might point to a deteriorating rigid fuel line.