2017 Mercedes-Benz Sprinter 2.1L Diesel · DF67 HSY

The most recent MOT test on the 2017 Mercedes-Benz Sprinter recorded a passing result with a single minor defect—windscreen damage not impairing visibility—alongside two advisories: a play in the steering rack inner joint(s) and a parking brake performance that barely meets the legal threshold. While the latest test is clean, the vehicle’s history reveals a pattern of recurring advisories and minor failures, particularly around windscreen wipers, brake system performance, and tyre wear. Notably, the 2023 MOT failure highlighted critical issues with exhaust emissions exceeding limits and ineffective wiper operation, which suggests underlying wear or component degradation that may have been overlooked in subsequent tests. The presence of consistent advisories on brake wear and parking brake functionality, alongside the high recorded mileage, indicates that the vehicle has undergone significant mechanical stress over its lifespan, warranting careful scrutiny of these systems before purchase. The vehicle’s mileage of 162,663 miles at nine years old represents a usage rate of approximately 18,074 miles annually, which is exceptionally high for its age and class. Such mileage accumulation typically accelerates wear on consumables like brake pads, suspension components, and fluid systems, as well as potential stress on drivetrain elements and structural integrity. The absence of significant mileage gaps—particularly in the last decade—suggests sustained, heavy use, which may have contributed to the observed advisories, such as the steering rack play and brake wear indicators. For a Sprinter of this age and mileage, the wear on tyres, particularly the near-side front and rear edges showing close-to-legal wear, is a red flag, as uneven or excessive tread loss can indicate alignment or suspension issues that may worsen over time. The high mileage also raises concerns about fluid degradation, such as brake fluid absorption of moisture or coolant system contamination, which could lead to reduced braking performance or overheating. As a prospective buyer, the most critical areas to inspect during a physical examination and test drive are the brake system, steering components, and suspension. Begin with a thorough inspection of the brake discs, pads, and calipers for signs of uneven wear, corrosion, or binding—particularly on the near-side, where advisories and potential issues have been noted. Listen for unusual noises during braking, such as grinding, squeaking, or a shuddering sensation, which could indicate warped discs, contaminated fluid, or seized calipers. The steering rack play recorded in the latest MOT advisory suggests potential inner joint wear, so check for excessive play or a stiff, uneven steering feel when turning at low speeds. Inspect the suspension for clunking noises, particularly when driving over bumps, which may indicate worn suspension bushes, broken coil springs, or damaged control arms. Additionally, verify the parking brake mechanism by engaging it fully and ensuring it holds the vehicle securely without excessive drag or binding, as the 2024 advisory indicated marginal performance. For fluids and general mechanical health, focus on time-based servicing given the vehicle’s age and high mileage. Check the brake fluid level and condition, replacing it if it appears dark or contaminated, as this can lead to brake fade or failure. Inspect the coolant system for leaks or sludge buildup, and ensure the engine oil is at the correct level with a fresh filter, given the Sprinter’s diesel engine’s susceptibility to sludge formation. A visual check of the exhaust system for leaks, rust, or excessive emissions is also essential, as the 2023 MOT failure highlighted persistent emissions issues. Pay particular attention to the tyres for sidewall perishing, which can occur even with low tread wear due to age-related cracking, and ensure they meet the legal minimum tread depth of 1.6mm. Finally, test the windscreen wipers’ effectiveness by driving in light rain and checking for proper clearing of the entire glass, as the 2023 failure underscored their critical failure point. If the vehicle has been stored for extended periods, inspect for standing corrosion on the undercarriage, particularly around the wheel arches and exhaust system, as this can compromise structural integrity.