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How much does it cost to fix a gas leak in my car?

My car has been running rough recently. Gas mileage tanked, acceleration slowed, and my car just generally leaves a lot to be desired. I wasn’t sure what the issue was until I noticed a leak under my car and smelled gas. How much will it cost to fix my car’s gas leak?

avatar
Rachel Juillerat · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
It’s a good thing you noticed the leaking gas; gas leakages are incredibly dangerous to you, your car, and those around you. It’s important you fix this ASAP and avoid driving, if possible until the repair has been made. Depending on the cause of the gas leak, it can cost you as low as $150 up to $1,500 to fix your car’s gas leak.
There are two main causes of gas leaks in cars: corrosion of the gas tank or a puncture of the gas tank.
A corroded gas tank might be easier to fix. Seams around the edges of the gas tank could have worn down over time, and this is much easier (and cheaper) to repair. If you live in an
area with a lot of snow and ice
, your car’s undercarriage (where the gas tank is located) is especially prone to corrosion over time.
However, if your gas tank was punctured, you might have to replace the entire gas tank. Depending on the make and model of your car, the part alone can run upwards of $1,000**, excluding the cost of labor.
If repairing your car’s gas tank seems like an expense you can’t afford, you can find ways to save using the
Jerry
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