A crossover differs from a standard passenger car in its class through higher ground clearance, a bigger body, and greater weight. Often, the powertrain and transmission can be the same as in a sedan, as seen in some models such as the Crete and Solaris family. All of this translates to increased loads on the drivetrain and a noticeable reduction in overall lubrication and component longevity. This observation comes from a veteran automotive source that emphasizes the practical implications for owners and technicians alike.
Even when cruising on the highway, the crossover encounters a stronger opposing vehicle. In city streets and on country roads, the heavier body must be accelerated by the engine, while the transmission endures additional strain. These factors contribute to faster wear unless preventive measures are taken to manage cooling and mechanical stress.
Fortunately, there is a straightforward way to extend a crossover’s life. First, avoid obstructing air intakes with nets or covers that block airflow to the radiators. Second, regularly clean and flush the radiators so heat does not build up inside the cooling system. Maintaining clear cooling channels helps the engine and transmission maintain optimal temperatures under load.
Expert opinion
Driving specialist notes that when crossovers repeatedly travel on unpaved routes, dirt can rapidly clog the cooling radiators for both the engine and the transmission. This accumulation can trigger overheating. In this context, merely installing mesh protection in the grille or bumper without routine radiator cleaning can worsen the problem. Consequently, crossovers benefit from more frequent and thorough radiator maintenance.
All radiators should be cleaned, not just the visible air conditioning radiator behind the front bumper. The engine radiator, for example, is often dirtier than it appears. A thick dirt layer impedes heat transfer, making overheating more likely and accelerating wear on oils and other working fluids. When overheating occurs, these fluids lose their effectiveness sooner, shortening the life of the engine and gearbox. Some technicians even advocate adding cooling radiators for gearboxes in designs that do not provide them, as maintaining proper temperatures can significantly extend the life of these complex systems.
Authoritative guidance
Additional strategies to boost a crossover’s longevity are discussed in a comprehensive guide by the same driving expert, which explores seven practical steps that manufacturers often overlook for extending the life of a crossover. The accompanying image is credited to Per the driving and depicts a scene by Alexandru Acea / Unsplash.