What type of engine oil should be used for the three-cylinder Excelle?
1 Answers
The three-cylinder Excelle uses 5W30 engine oil. The main functions of engine oil are to reduce friction and wear of moving parts, remove sludge (one of the functions of dispersants) and varnish (detergents) from the engine, neutralize acids produced by fuel and lubricant oxidation (detergents), improve the sealing of piston rings, and cool the engine by carrying away heat from moving parts. Taking the 2021 Buick Excelle Facelift 1.5L Automatic Entry-Level model as an example, the car has a length, width, and height of 4609mm, 1798mm, and 1464mm respectively, with a wheelbase of 2640mm. The manufacturer of this car is SAIC-GM Buick, classified as a compact car with a naturally aspirated intake form.