Gone is the wagon, leaving only the four-door sedan. Suffix i models have a much-revised four of 2.5 liters and 170 horsepower, standard with a six-speed manual, although most will be optioned up Mazda 6 2.3 l3 engine is using a pint of oil per week. replced pcv valve. compreesion test done. between 155 and 160psi on all 4 cylinders. no visible oil leaks. using 10w40 semi synthetic oil as recomended. cant find fault. Mechanic's Assistant: Have you ever replaced the gaskets? Maybe the hoses? No. theres only 125000km on the clock Mazda’s excellent turbocharged 2.5-litre four-cylinder engine powers the GT SP, making this spec the cheapest way to access that drivetrain without buying a base-model (and huge) Mazda CX-9. With that extra power – 170kW and 420Nm – plus some sportier styling, Mazda saw fit to bestow the 6 with its SP badge, usually reserved for a variant We test the updated Mazda 6 GT SP and see what this station wagon is like to drive.Subscribe: The answer: a new 2.5-liter four for the CX-5’s top two trims, one shared with the new Mazda 6 sedan. This one offers 184 horsepower and 185 lb-ft of torque. An undersquare design (89-mm bore Despite the fact that the Mazda6 doesn’t have a fuel-sipping hybrid trim, we do like that the turbocharged 2.5-liter, four-cylinder engine produces 250 horsepower and 310 lb-ft of torque. And while it produces less power than the Camry’s V6, it’s the torque rating that makes driving a lot more fun. During the time that we had the Mazda6 Up against the 2018 Toyota Camry equipped with the 3.5-liter V-6 (22/33/26 mpg), the Mazda is more efficient in the city but sacrifices 2 mpg to the naturally aspirated six-cylinder on the highway. The 2020 Mazda 6 mid-size sedan has luxurious trappings and sharp driving dynamics. Its upscale intentions at an affordable price make this handsome sedan a standout value. After a big update in 2019 that included a new engine offering and more active-safety features, the Mazda 6 stands pat for 2020. Nothing has changed save the key fob design. utA8w.