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GMC Sierra 1500 (2014-2018) for Sale

4,661 results

About GMC Sierra 1500 (2014-2018)
4.3 Overall rating(90 reviews)
Anonymous says...
Dec 4, 2024
Frame is rotten, Bumper was rotten, leaf spring shackle were paper thin. Truck is unsafe
Helen W says...
May 6, 2024
I think price is high for the mileage. Great running truck. Like the features it has. Especially the tail gate locking when you lock the truck.
Anonymous says...
Jun 11, 2024
They over filled the transmission fluid so you could take it for a test run but the transmission was leaking like a sieve and so was oil and break leaked. . Asked the dealer if he would fix those leaked. He laughed and said no. My mechanic said it would be a big mistake to buy it
Ryan A says...
Aug 5, 2025
Only thing i didn’t like is the gas mileage. Mine is slightly lifted though and averages about 13 miles to the gallon
Dave S says...
Nov 19, 2025
Had good features but seeing it in person...it was more used than the pictures show. So the cost of the vehicle was more than I was going to pay.

 

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4.3 Overall rating

(90 reviews)

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Anonymous

1.0

Reviewed a 2015 GMC Sierra 1500 on Dec 4, 2024

Frame is rotten, Bumper was rotten, leaf spring shackle were paper thin. Truck is unsafe

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Helen W

4.0

Reviewed a 2016 GMC Sierra 1500 on May 6, 2024

I think price is high for the mileage. Great running truck. Like the features it has. Especially the tail gate locking when you lock the truck.

Is this review helpful?
Anonymous

1.0

Reviewed a 2015 GMC Sierra 1500 on Jun 11, 2024

They over filled the transmission fluid so you could take it for a test run but the transmission was leaking like a sieve and so was oil and break leaked. . Asked the dealer if he would fix those leaked. He laughed and said no. My mechanic said it would be a big mistake to buy it

Is this review helpful?
Ryan A

4.0

Reviewed a 2018 GMC Sierra 1500 on Aug 5, 2025

Only thing i didn’t like is the gas mileage. Mine is slightly lifted though and averages about 13 miles to the gallon

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