Proper car maintenance will help a vehicle live longer, just as proper muscle maintenance will help you save a car from drowning. Be a hero with today’s Groupon: for $29, you get an automotive-maintenance package at Courtesy Nissan (a $69.95 total value) in Richardson. The package includes the following:

• An oil and filter change (a $39.95 value)
• Two front windshield-wiper blades (a $15 value each)
• Complimentary multipoint inspection<p>

Courtesy Nissan’s experienced mechanics pamper and service all types of automobiles, helping them approach infinity on their odometers. During the oil change, engine curators extract old oil like a tin-man phlebotomist and inject fresh filters with up to 5 quarts of conventional Valvoline oil. An ensuing inspection addresses cars’ safety systems—including brakes, steering, fluid levels, and tire pressure. Before horseless carriages roll back onto the road, car caretakers lash on two front windshield wipers designed to deliver more roadside clarity than a psychologist’s lemonade stand; in all, the service takes about 90 minutes.

Additional necessary shop supplies may incur an additional fee. Though Courtesy Nissan sometimes features a discounted price online, this Groupon still offers the best deal available.