GMC Sierra 2500 Customer Reviews

Pros

• Ride and Handling

  this truck is superior to every other truck I have ever owned. it’s powerful, rides nice, dependable, has decent cargo space, Etc. the only way to improve it would better gas mileage. I’m averaging 15 mpg.

Cons

• Fuel Economy

  it’s just not good enough. I should think 18 to 20 mpg should be attainable.

Pros

• Interior Space

• Power

• Fuel Economy

Cons

• Technology and Entertainment

• Seat Comfort

• Reliability

Pros

• Power

  This truck delivers amazing power regardless of demand, both highway and towing!

• Fuel Economy

  The 6.6 L5P diesel delivers better fuel economy than trucks half the size running gasoline.

• Ride and Handling

  This truck is awesome both for an every day driver and also for cross country trips. It is smooth on the highway and also not bad off-road.

Cons

Pros

• Power

  This truck delivers amazing power regardless of demand, both highway and towing!

• Fuel Economy

  The 6.6 L5P diesel delivers better fuel economy than trucks half the size running gasoline.

• Ride and Handling

  This truck is awesome both for an every day driver and also for cross country trips. It is smooth on the highway and also not bad off-road.

Cons

Pros

• Power

  This truck delivers amazing power regardless of demand, both highway and towing!

• Fuel Economy

  The 6.6 L5P diesel delivers better fuel economy than trucks half the size running gasoline.

• Ride and Handling

  This truck is awesome both for an every day driver and also for cross country trips. It is smooth on the highway and also not bad off-road.

Cons

Pros

• Power

  Gobs of power. I can pull anything I need and then some.

• Interior Space

  These trucks a so nice inside now its no wonder they cost 100k USD now. Practically a luxury vehicle inside. Great for long hauls.

Cons

• Fuel Economy

  Its not really a con since I knew going in what it would cost to operate. Just be prepared for some steep fueling and maintenance expenses. Adding DEF sucks but it only seems to use it when you are under load predominately.

• Interior Space

  It could use a little more interior storage but then I carry more crap than most people probably. Tools, hitches, straps, and so on.

Pros

• Power

  purchased to haul a 7x14 trailer, usually loaded full. Even with the trailer maxed out it feels like I am riding in a sedan. Plenty of power to get it done and the tow mode makes it an even easier task.

• Value

  Purchased used with 16k miles. Best deal that I found for a vehicle still under factory warranty.

• Fuel Economy

  Hauling a full load I am still able to get 11+ mpg. couldn’t do that with my F150.

Cons

• Technology and Entertainment

  Truck has CarPlay, but required the phone to be plugged in vice bluetooth. I expected a bit more in a 2023 model.

Pros

• Interior Space

  powerful quiet, stylish great for hauling my toys

• Fuel Economy

  good mileage, considering the size in the weight

• Styling

  attractive vehicle

Cons

• Cost to Maintain

  like most diesel vehicles, they’re expensive to maintain

• Cabin Noise

  n/a

• Cargo Space

Pros

• Cabin Noise

  This truck is very quiet inside even at highway speeds.

• Ride and Handling

  This truck feels like it can handle any driving conditions, on or off road.

• Power

  Unlike other vehicles I've used to tow my 7000 lb travel trailer, this truck doesn't know the trailer is back there.

Cons

Pros

• Power

  It pulls our travel trailer nicely (slow on hills but its not a diesel)

• Interior Space

  It is big enough for our family of four plus a friend - comfortably!

• Value

  We looked at a lot of trucks and the GMC's were our favorite. Got a good deal at CarMax!

Cons

• Technology and Entertainment

  This truck has everything we need EXCEPT I was surprised that the SLT package didn't have a hands-free/bluetooth for phones. Come on, it's a 2014!

• Fuel Economy

  We really haven't had it long enough to really tell but I don't think it's going to be much better than our 2001 Yukon XL.