2018 Mercedes-Benz G-Class 4.0L Petrol · 13 C

The 2018 Mercedes-Benz G-Class presents a stable and highly favorable maintenance trend, evidenced by a flawless MOT record. The most recent test on 11 December 2025 at 17,927 miles passed with zero defects, continuing an unbroken five-year streak of clean certificates. This indicates a vehicle that has required no remedial mechanical or structural work to meet roadworthiness standards. The absence of advisories or failures points to consistent, proactive upkeep rather than reactive repairs. The mileage accumulation is exceptionally low for an eight-year-old vehicle, averaging just 2,241 miles annually. Between the December 2021 test at 10,181 miles and the December 2025 test at 17,927 miles, the odometer advanced by only 7,746 miles over four years. Annual increments are remarkably consistent, moving from 12,618 miles in December 2022 to 15,209 miles in December 2023, and 16,093 miles in December 2024. Such minimal usage suggests the vehicle has spent significant periods stationary, which carries its own mechanical implications despite the clean test results. Despite the pristine MOT record, the exceptionally low mileage warrants a focused physical inspection of components susceptible to deterioration from prolonged inactivity. A buyer should closely examine the tyre sidewalls for age-related cracking and flat-spotting, as the rubber may have perished before reaching the legal tread limit. Brake discs and calipers require scrutiny for surface corrosion and binding, common issues when a vehicle covers minimal miles. Suspension bushes and exhaust systems should be checked for perishing and internal condensation rust, respectively. While the MOT data shows no structural or mechanical failures, the true condition of this G-Class will depend on how well it has weathered its long periods of dormancy.