To be certain, you should:
* Check your owner's manual: This is the most reliable source of information. The manual will specify the correct sizes.
* Look at the existing wiper blades: The size is usually printed on the blade itself.
* Measure the existing blades: Use a ruler to measure the length of the wiper blades from the pivot point to the end of the rubber.
Without this information, providing a definitive answer is unreliable and could lead to buying the wrong size.