Which brand of engine oil is best for the LaCrosse?
2 Answers
For the new Buick LaCrosse from General Motors, engine oil brands such as Mobil 1, Shell Helix, Mobil 1, and Castrol can be used. Generally, 5W30 engine oil is recommended. Below are the detailed specifications of the LaCrosse: 1. Dimensions: The LaCrosse is a mid-size 4-door 5-seater sedan under SAIC-GM Buick, with a length of 5000mm, width of 1858mm, height of 1497mm, and a wheelbase of 2837mm. 2. Powertrain: The 2012 LaCrosse 2.4L engine delivers a maximum power of 137 kW at 6200 rpm, a maximum torque of 240 Nm, and a top speed of 205 km/h, paired with a 6-speed automatic transmission. 3. Suspension: The tire specification is 225/55R17, with front suspension using MacPherson strut independent suspension and rear suspension using multi-link independent suspension.
I've been driving a Buick LaCrosse for ten years and have tried many engine oil brands. The best ones are fully synthetic oils, such as Mobil 1 and Shell Helix, which have a viscosity of 5W-30 as recommended in the manual, providing excellent engine protection. After switching to Mobil, the engine ran smoother and fuel consumption slightly decreased. I also used Castrol Magnatec, which ensures quick starts in cold weather. Don't just focus on the price; pay attention to certification standards like API SN to ensure cleanliness and anti-wear performance. I usually change the oil every 8,000 kilometers, purchasing genuine products from authorized dealerships or service centers to avoid counterfeit issues. Timely oil changes can prevent malfunctions and extend the car's lifespan—that's my experience.