2025 Fiat 600 Mhev Auto Hybrid electric (clean) · FD25 GDK

At the time of this assessment, there is no recorded MOT history for this 2025 FIAT 600 MHEV automatic on the DVSA database, which reflects the fact that the vehicle is still within its first registration year and therefore exempt from compulsory MOT testing until its third anniversary. Without prior test outcomes, advisories, or failure points to evaluate, it is not possible to confirm an established maintenance trend. For a prospective buyer, this means that no DVSA-documented defects, recurring advisories, or emissions concerns exist at present, and the vehicle's roadworthiness must instead be established through a thorough physical inspection and verification of its pre-delivery and service records. The recorded mileage is listed as unknown, which prevents a precise evaluation of annual usage relative to the vehicle's age. As a relatively new model from 2025, even modest mileage would represent only a short accumulation period, and it is essential to request the current odometer reading directly from the seller. Should the mileage prove to be unusually low for a vehicle approaching one year of registration, attention should be paid to the implications of limited running, particularly with regard to the mild hybrid system's 12V auxiliary battery and the health of the high-voltage battery state of charge, both of which can deteriorate with prolonged inactivity. Conversely, if the mileage indicates steady regular use, this is generally more favourable for the longevity of engine oil, brake system components, and the hybrid system as a whole. Given the absence of an MOT history, the buyer's inspection must focus on age-appropriate checks rather than defect-driven concerns. Tyres fitted from the factory may still be in service, but it is prudent to inspect the sidewalls for any early signs of perishing or cracking, even on lightly used units, and to verify that the tread depth remains well above the legal minimum of 1.6mm. The brake discs and pads should be examined for any surface corrosion consistent with standing, particularly if the vehicle has been stored for extended periods, and the calipers should be checked for any binding or reluctance to retract, which can manifest as uneven pad wear or pulling under braking. Fluid conditions, including engine oil, coolant, and the brake fluid, should be assessed against the manufacturer's service schedule, as brake fluid is hygroscopic and degrades over time irrespective of mileage, typically requiring replacement every two years. A test drive should be conducted with attention to the characteristics specific to this mild hybrid powertrain. Listen for any abnormal clunks or knocking from the suspension over uneven surfaces, which could indicate worn bushes or coil springs, and pay attention to steering response for any vagueness or vibration that might suggest tracking or alignment issues. The automatic transmission should shift smoothly without hesitation or flare, and the hybrid system's stop-start function and energy recuperation should operate as intended. Verify that the vehicle's service book or digital service history contains the appropriate manufacturer stamps, confirm that all warning lamps extinguish promptly after ignition, and ensure that the charging system, including any plug-in functionality where applicable, is operating correctly. A pre-purchase inspection by an independent garage familiar with Fiat and Stellantis hybrid vehicles remains highly advisable given the lack of MOT data.