Like violins, cars announce their need for a tune-up by squeaking shrilly and leaking oil every time you play Mahler. Keep your ride purring pleasantly with today's Groupon to Merlin 200,000 Mile Shop in Kenosha. Choose from the following options:

• For $14, you get an oil change (a $29.95 value).
• For $19, you get an oil change and tire rotation (a $39.95 value).
For $28, you get two oil changes (a $59.90 value).

Merlin 200,000 Mile Shop's experienced mechanics take joy in helping cars earn the coveted 200K road-survival badge, cheering them toward the mark with maintenance services such as 30-minute oil changes. Technicians withdraw the contaminated fluid from the car, cuffing it to a barrel so it can't flow into other vehicles; then, they pour up to five quarts of clean oil into the engine to keep it well lubricated. During the 20-minute tire rotation, technicians shuffle around all four wheels to promote healthy, well-adjusted tires and instill the car with a sense of posture and poise as it rolls confidently down the road.