2026 Chery Tiggo 7 Summit Phev Auto 1.5L Hybrid electric · YY75 NFG

At the time of this assessment, dated 3 September 2026, the vehicle in question is a 2026 Chery Tiggo 7 Summit PHEV Automatic, and there is no recorded DVSA MOT history available against the registration. As this is a current-year registration, it may not yet have been presented for its first statutory MOT test, or it may have been tested very recently with records not yet synchronised in the dataset. Without an MOT pass or fail entry, or any advisory notes recorded against the vehicle, it is not possible to evidence a maintenance trend in either direction. For a prospective buyer, this means the absence of any recorded defects or advisories is not a positive signal in itself; it simply reflects a lack of test data rather than a clean mechanical record, and the vehicle should be assessed entirely on its present physical condition and any manufacturer warranty or pre-delivery inspection paperwork. The mileage context confirms that no sufficient mileage data exists to compare annual usage against the vehicle's age, which is consistent with a brand-new or nearly new registration. As a 2026 model, the Tiggo 7 PHEV is at the very beginning of its service life, so questions of high or rapid mileage accumulation do not yet apply. However, the PHEV powertrain introduces specific considerations that are independent of mileage, particularly calendar-based degradation of the high-voltage traction battery, the 12V auxiliary battery, brake fluid, coolant, and the engine oil and transmission fluid of the petrol range-extender unit. Even with very low miles, these items will deteriorate over time, and any service schedule that is purely mileage-based rather than time-based should be scrutinised carefully by the buyer. In the absence of an MOT history, the prospective buyer should place greater emphasis on a thorough pre-purchase inspection by a qualified technician, ideally one familiar with Chery or Chinese-market PHEV systems, as dealer support networks are still developing in the UK. Particular attention should be paid to the condition of the high-voltage charging system and cables, any diagnostic trouble codes stored within the hybrid control modules, and confirmation that all firmware and software updates have been applied. Brake components should be inspected closely for corrosion and seizing, as PHEVs frequently suffer from binding rear calipers and disc pitting due to the regenerative braking system doing most of the deceleration, leaving the friction brakes prone to surface corrosion from standing. The fluid condition, including the inverter coolant and the conventional engine cooling system, should be verified as fresh and at the correct concentration, and the 12V battery load-tested to confirm it is holding charge, as auxiliary battery failure is a common cause of non-start issues on PHEVs that have been left idle. Finally, the tyres, underbody, and body seals warrant careful physical examination regardless of the low mileage context. Tyre sidewalls should be inspected for perishing or cracking caused by age rather than wear, particularly if the vehicle has been standing on display or in storage, and the manufacturing date code should be checked against current relevance. The underbody should be examined for any signs of transit damage, corrosion at suspension mounting points, and integrity of the undertrays which protect the PHEV battery pack. All electronic systems, including infotainment, driver assistance cameras, parking sensors, and the charging port mechanism, should be exercised to confirm full functionality, and the hybrid system should be observed through a full charge and discharge cycle if possible. Given the lack of MOT history, obtaining a written pre-purchase inspection report and confirming the balance of the manufacturer's warranty, including any specific PHEV component cover, is strongly recommended before committing to the purchase.