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All Reviews
GMC
Sierra 2500
2015

2015 GMC Sierra 2500 Customer Reviews

GMC Sierra 2500 2015

4.3 out of 5

3 Customer Reviews

5 Stars

2

4 Stars

0

3 Stars

1

2 Stars

0

1 Stars

0

What customers like

Cargo Space, Power, Safety

What they don't

Fuel Economy, Reliability, Cost to Maintain

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Customer Reviews

Now showing page 1

good 2015 GMC Sierra 2500
| winter haven, FL | October 27, 2015
Would recommend to a friend

Pros

  • Safety

  • Reliability

  • Cargo Space

Cons

    Great truck, true pleasure to drive. 2015 GMC Sierra 2500
    | Colorado Springs, Colorado | June 16, 2018
    Would recommend to a friend

    Pros

    • Ride and Handling

    • Power

    Cons

    • Fuel Economy

    Constant coolant leaks 2015 GMC Sierra 2500
    | Bishopville, Maryland | July 30, 2025
    Would not recommend to a friend

    Pros

    • Interior Space

    • Power

    • Cargo Space

    Cons

    • Reliability

    • Cost to Maintain

    • Value