5-door supermini [1.5 petrol/1.5 diesel] History. Mazda likes to think of itself as a car maker that 'defies convention'. That's something relatively easy to do with a niche sportscar like their MX-5. Or maybe even with a small Crossover like their CX-3. Achieving that objective with a volume supermini though, is a much harder thing. The OM617 engine is a legendary 3.0-liter 5-cylinder diesel engine that powered various Mercedes-Benz models, including the 300D, 300SD, and 300TD, from the late 1970s to the late 1980s. Although this engine is no longer in production, it remains an icon of reliability and durability. The OM617 is known for its cast iron cylinder block, cast The 2016 Mazda CX-3 AWD is a front-engine, five-passenger, four-door hatchback powered by a DOHC 16-valve Atkinson-capable 2.0-liter inline-four, featuring an aluminum block and head, and direct Things To Know Before Buying SkyActiv 2.2D: Issues and/or potential problems. One issue I've read is about the DPF. In those articles, the DPF will be clogged up with soots and/or carbon buildups. It will now throw a code and the car will go on limp mode. Torque. 420Nm at 2,000rpm. Boot space. 480 litres. EuroNCAP rating. five stars; 92% adult, 77% child, 66% pedestrian, 81% safety assist. Having recently updated the styling, Mazda has now given the 6 some mechanical updates with tweaks to the suspension and steering. It remains one of our favourite saloons. Diesel engines use oil differently from petrol engines. This means your Mazda diesel oil level must be monitored regularly to ensure it's within the correct operating range. Mazda recommends checking your engine oil every 1,000km or every month. For further information on how to check your Mazda Diesel oil level, please refer to your Owners Manual. Mazda6 reliability. The Mazda6 was rated highly for reliability in our 2020 Driver Power owner satisfaction survey of cars currently on sale in the UK. Of the owners who responded, 15.9% reported Anonymous, NC (2016 Mazda 6 Grand Touring 2.5-L 4 Cyl) Engine Major Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt. lD8Tqoi.