2023 Mercedes-Benz EQC 400 AMG Line 4MATIC Electric · WV72 XHT

The Mercedes-Benz EQC 400 AMG Line presents a clean MOT record at its most recent test on 29 December 2025 , just seven months prior to today’s date, with no advisories or defects recorded at 43,144 miles . This suggests the vehicle passed all critical safety and emissions checks without major mechanical concerns, including brakes, suspension, steering, and structural integrity. The absence of advisories implies that routine wear items—such as tyres, wiper blades, and fluid levels—were likely addressed before testing, or the vehicle has been well-maintained in the short term. However, the lack of historical MOT data beyond this single entry means there is no evidence of recurring issues or long-term maintenance trends to assess. Buyers should treat this as a snapshot rather than a full history, particularly given the vehicle’s age and mileage. At 43,144 miles over roughly three years, the EQC has accumulated 14,381 miles annually , which is significantly higher than average for a vehicle of this class and age. While this could reflect consistent use, it also suggests elevated wear on components such as brake pads, discs, suspension bushes, and drivetrain seals. The rapid mileage accumulation—especially in a premium electric vehicle where regenerative braking and torque can stress components differently than in ICE cars—may accelerate degradation in areas like the rear axle differential or coil spring mounts , which are prone to fatigue under heavy or frequent loads. Without prior MOTs for comparison, it’s impossible to confirm whether this wear has been managed proactively, but the high mileage alone warrants closer scrutiny of service intervals. Given the sparse MOT history, a prospective buyer should prioritise an independent inspection of suspension components , particularly the coil springs and anti-roll bars , which are critical in high-mileage EVs due to the weight distribution and torque demands. The brake system —including disc thickness, pad condition, and caliper binding —should be checked thoroughly, as electric vehicles often rely more heavily on regenerative braking but can still develop uneven wear or thermal stress. Exhaust and underbody corrosion should also be examined, especially around the rear axle and battery housing , as moisture ingress or poor sealing could lead to long-term structural risks. Finally, the 12V battery and high-voltage battery health should be assessed, as high mileage in an EV can strain these systems if charging patterns or software updates have been neglected. The vehicle’s structural integrity appears sound based on the latest MOT, but the absence of prior records means there’s no baseline to confirm whether issues like subframe rust, wheel bearing play, or electrical gremlins have been addressed. Buyers should treat this as an opportunity to verify all service histories, particularly for the AMG Line-specific suspension tuning and 4MATIC differentials , which may have been adjusted or worn differently under heavy use. Without further context, the MOT alone cannot rule out deferred maintenance—so a pre-purchase inspection by a Mercedes-Benz specialist is strongly advised.