2016 Fiat Tipo 1.4L Petrol · HJ66 WWK

A pattern of exhaust and emissions-related non-compliance dominates this Tipo's MOT history and is the defining mechanical risk for the vehicle. Across the recorded tests, the car has failed on three separate occasions, and each failure has included major defects relating to exhaust gas readings: carbon monoxide at idle and after the second fast idle has exceeded manufacturer's limits on two occasions, and the lambda reading after the second fast idle was outside specified limits on a third. The most recent interaction with the tester in October 2025 followed this same pattern, with a fail on 4 October for engine MIL inoperative, excessive carbon monoxide at idle and after second fast idle, followed four days later by a pass with no defects recorded. This cluster of emissions-related majors, occurring repeatedly over roughly two years rather than as a single isolated event, points to an underlying issue with the engine management, fuelling, lambda sensor, or catalyst that a prospective buyer should treat with caution and have independently diagnosed before purchase. The non-emissions defects recorded alongside these failures are comparatively minor, but a non-functioning windscreen washer on the same October test is worth noting as it can render the car non-roadworthy on its own. Annual mileage on this ten-year-old Fiat is broadly typical for its age, with the recorded 95,869 miles equating to roughly 9,600 miles per year. There are no extended gaps in testing or in the mileage progression that would suggest prolonged periods off the road, and the year-on-year accumulation is consistent with steady daily use. For a vehicle of this age and mile band, mechanical attention should be focused on consumable wear items: brake discs and pads, suspension bushes, coil springs, drop links, anti-roll bar mounts, engine oil leaks from the rocker cover and sump, clutch wear, and exhaust mounting and flex joint condition. The Tipo is also known for underbonnet components such as the auxiliary belt, tensioner, and water pump being age-related service items at this mileage, none of which appear in the MOT record but should be inspected directly. Given the recurring emissions failures, a test drive should include a cold start from ambient so that any rough idle, hunting revs, or hesitation on the overrun can be observed, as these are symptoms often associated with lambda sensor, air mass meter, or catalyst inefficiency. With the engine fully warmed, check for any illumination of the engine management warning lamp, which was the basis for the October MIL failure, and confirm that the lamp extinguishes promptly after start-up and stays off under acceleration and idle. Listen for any metallic rattles from the exhaust under trailing throttle that could indicate a failing catalyst or worn flex joint, and watch for excessive smoke from the tailpipe on overrun, particularly bluish tinge suggesting oil combustion or black smoke suggesting rich fuelling. Any of these symptoms would corroborate the pattern seen in the MOT history and should prompt pre-purchase diagnostic scanning for stored fault codes and a live data review of lambda voltages and fuel trim figures. Beyond the emissions concern, the advisory history includes a recurring offside rear child seat fitted that has prevented full inspection of the adult belt on three separate tests. While this is a tester-observation rather than a confirmed belt defect, it is worth asking for the seat to be removed during a viewing so the rear belt, anchorage points, and adjacent trim can be physically examined for fraying, staining, or insecure fittings. The chip in the windscreen advisory from 2022 and the deteriorated front registration plate from 2024 are minor cosmetic items but should still be inspected to ensure they have not progressed into zones where they would now fail. Finally, on the road, pay particular attention to brake feel, including any pulling to one side under moderate braking, pedal sponginess, or vibration through the steering wheel that would suggest warped discs, and listen for clonks or thuds from the front suspension over speed humps, which are common wear points on a Tipo of this age and mileage and would not necessarily be flagged until the next MOT but are worth verifying before committing to the purchase.