Cars are vain and sensitive: They care about how they look and want their owners to feel proud driving them, even if it's through an inconveniently placed fruit stand. Feed your car’s fragile ego with today's Groupon to Derek's Full Auto Detail & Hand Car Wash’s new Renton location. Choose from the following options:

• For $79, you get a complete interior detail (up to a $169 value) and exterior hand wash and wax (up to a $99 value; up to a $268 total value).
• For $235, you get three complete interior details (up to a $169 value each) and three exterior hand washes and waxes (up to a $99 value each; up to an $804 total value).
• For $389, you get five complete interior details (up to a $169 value each) and five exterior hand washes and waxes (up to a $99 value each; up to a $1,340 total value).

Derek’s experienced auto beauticians diligently cleanse cruisers from the inside out, earning a Best of Citysearch award in 2006 and 2007. Floors, seats, and mats are thoroughly vacuumed and shampooed; musty windows are made clear; and dust kingdoms are vanquished from dashes and panels, prepping cars to reenter the roadways in style. To curb jealousy-fueled feuds between automobiles’ interiors and exteriors, vehicles receive a hand-scrubbing service specially focused on purging surfaces of bugs, road tar, and autographs from overconfident mechanics. A finishing hand wax seals in shine with a more definitive outcome than a French existentialist play, and wheels and tires are degunked and fancily dressed.