Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
4716 views
3 answers
The 2010 Toyota Highlander needs 3.8 liters (4.02 quarts) of either 5W-20 or 0W-20 synthetic engine oil. Opting for 0W-20 can be more environmentally friendly and boost fuel efficiency because it's thinner. Toyota suggests changing the oil every 6 months or 7,500 miles, depending on which comes first. If you have a long daily commute at low speeds or live on a dirt road, it might be necessary to schedule more frequent maintenance. The Highlander is equipped with an oil life reminder that alerts you when it's time for an oil change, but it's wise to monitor the oil level regularly to avoid engine damage from low or old oil. Replacing the oil in this model typically costs between $130 and $140, with labor accounting for approximately $30 to $50 of that total.
Which type of authentic Toyota oil do you prefer: Conventional or Synthetic?
Toyota suggests using Toyota Genuine Motor Oil SAE 5W-20 or 0W-20 for the 2010 Highlander with the 2.7L engine. Using SAE 0W-20 is particularly beneficial for achieving good fuel economy and starting the engine smoothly in cold winter conditions. If you have a 3.5L engine without a towing package, Toyota advises using Toyota Genuine Motor Oil SAE 5W-20 or 10W-30. However, for 3.5L engines with a towing package, Toyota recommends using Toyota Genuine Motor Oil SAE 5W-30 or 10W-30. For Hybrid models, Toyota suggests using Toyota Genuine Motor Oil SAE 5W-20 or 0W-20.