2021 Ford Mustang Mach-E EXT Range AWD Electric · FH71 MLV

The latest MOT test on 2026-01-06 resulted in a failure, with the vehicle displaying multiple persistent issues that were not rectified before the test. The advisories of near-side front tyre nails and front tyre wear close to the legal limit—particularly on the edges—suggest a pattern of either underinflation, uneven load distribution, or excessive lateral forces acting on the tyres, which could stem from misalignment, suspension wear, or steering system faults. The previous passing MOTs in 2025 and 2024, alongside the clean record in 2024-08, indicate that the tyre-related problems were not previously flagged until the vehicle accumulated slightly more miles or encountered conditions exacerbating their progression. The headlamp aim failures from the failed test also warrant attention, as improper alignment can lead to excessive wear on bulbs, reduced visibility, and potential safety risks, particularly in low-light conditions. While the overall maintenance trend appears stable in terms of structural and functional components, the recurring tyre advisories and headlamp issues suggest that the vehicle has not been fully addressed in areas critical to both roadworthiness and performance, prompting a thorough inspection before purchase. The vehicle’s mileage of 35,293 miles at an age of approximately five years represents a moderate annual usage rate of around 7,059 miles per year, which is typical for its class and expected wear patterns. This usage level does not indicate excessive driving conditions that would accelerate component failure, but it does imply regular exposure to road surfaces that could contribute to gradual wear in consumables, suspension elements, and drivetrain components. The absence of significant mileage gaps suggests the vehicle has been in active use, which may have led to more consistent wear progression in areas like tyres, brake pads, and suspension bushes. However, the presence of tyre wear advisories at the legal limit—particularly on the edges—could indicate that the vehicle has either been driven at higher speeds, experienced rough terrain, or had alignment issues that have not been corrected. For a Mustang Mach-E, which is a performance-oriented electric vehicle, the suspension and steering systems may be under increased stress, so any signs of clunking or uneven tyre wear during a test drive should be scrutinised closely. Given the recent MOT failures and advisories, the prospective buyer should conduct a meticulous inspection of the vehicle’s tyres, focusing on the near-side front and off-side front tyres for signs of uneven wear, cracks, or damage from nails or debris. During a test drive, listen for any irregularities in the suspension, such as clunks or rattles, which could indicate worn or broken suspension bushes, coil spring failure, or binding control arms. Check the headlamps for proper alignment and functionality, ensuring both the near-side and off-side beams are correctly aimed and that the washer system operates without leaks or resistance. Additionally, verify that the brake system is functioning smoothly, as the Mustang Mach-E’s regenerative braking system may exhibit subtle differences in pedal feel or noise compared to conventional brakes. If the tyre wear advisories are confirmed to be at the legal limit, the buyer should budget for immediate tyre replacement, as running tyres to this extent poses safety risks and could lead to hydroplaning or reduced traction. Addressing the headlamp aim issues will also improve visibility and reduce the risk of accidents, particularly in low-light or adverse weather conditions. For a vehicle of this age and mileage, the buyer should also inspect the following components for signs of wear or degradation: the 12-volt battery and electrical systems, as electric vehicles like the Mustang Mach-E are particularly susceptible to battery health issues if left unused for prolonged periods or if the vehicle has been driven under heavy load. Check the battery terminals for corrosion or loose connections, and test the charging system to ensure the vehicle holds a charge without excessive draw. The brake discs and calipers should be examined for signs of corrosion, warping, or binding, especially if the vehicle has been parked for extended periods, as standing fluid can cause calipers to seize. Inspect the exhaust system for leaks, rust, or structural integrity, as the Mustang Mach-E’s electric powertrain may have different emissions characteristics compared to conventional vehicles, and any leaks could indicate underlying issues with the catalytic converter or muffler. Lastly, verify that the service history records are up to date, particularly for fluid servicing such as brake fluid, coolant, and transmission fluid, as electric vehicles often require time-based fluid changes to maintain optimal performance and prevent long-term damage. If the vehicle has been driven at lower mileage rates, the buyer should also check the tyre sidewalls for signs of perishing or cracking, which can occur from prolonged exposure to UV light and age-related degradation, even at lower mileage.