The 2018 Mazda CX-8 is considered a year to avoid due to common issues with its diesel engine, such as oil dilution, excessive fuel consumption, and reported DPF (diesel particulate filter) problems. Owners have also reported concerns about infotainment system glitches and premature wear of certain suspension components.
2018 Mazda CX-8 Known Technical Issues
Oil dilution
The 2018 Mazda CX-8 experiences significant oil dilution issues, leading to engine performance degradation and increased maintenance costs. This problem stems from fuel mixing with engine oil, causing reduced lubrication and potential long-term engine damage.
Excessive fuel consumption
The Mazda CX-8 2018 is known for excessive fuel consumption, significantly impacting running costs. Its inefficient engine performance leads to higher fuel expenses compared to competitors in the same SUV segment.
DPF (diesel particulate filter) problems
The 2018 Mazda CX-8 is prone to DPF (diesel particulate filter) clogging issues, leading to frequent maintenance and costly repairs. Owners report reduced engine performance and warning lights triggered by faulty DPF systems.
Infotainment system glitches
The 2018 Mazda CX-8 suffers from frequent infotainment system glitches, causing erratic touchscreen responses and connectivity failures. Owners report repeated software crashes that disrupt navigation and audio functions, leading to significant driver distraction and frustration.
Premature suspension wear
The 2018 Mazda CX-8 is prone to premature suspension wear, leading to costly repairs and compromised vehicle handling. Drivers report frequent issues with worn-out bushings and shock absorbers well before expected mileage.
What is The Mazda CX-8 Best Year?
The 2020 Mazda CX-8 is considered the best year due to its improved engine performance, enhanced interior quality, and updated safety features. It offers a more refined driving experience with better fuel efficiency and advanced driver-assistance systems like adaptive cruise control and lane-keep assist. The 2020 model's reliability and higher user satisfaction ratings make it a standout choice over the problematic 2018 version.
The Mazda CX-8 Alternative
The 2019 Mazda CX-8 offers improved reliability and updated features compared to the problematic 2018 model. Toyota Highlander serves as a strong alternative, known for its durability and advanced safety technology. Both options provide spacious interiors suitable for families seeking a midsize SUV.
Alternative for Mazda CX-8 from Other Brand
The 2018 Honda Pilot offers a reliable alternative to the Mazda CX-8, featuring a spacious interior, advanced safety technologies, and a strong V6 engine. Toyota Highlander 2018 also matches closely with available hybrid options, excellent resale value, and a reputation for durability. Both models provide competitive pricing and user-friendly infotainment systems suitable for families prioritizing comfort and performance.