2021 GMC Acadia MPG, Price, Reviews & Photos | NewCars.com

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MSRP* $29,800 - $48,600
Invoice* $29,770 - $46,364


City 19 - 22 Hwy 26 - 29

Don't Overpay for Your New GMC Acadia

Safety Rating

  • Overall Safety:
    5 stars
  • Frontal Crash:
    5 stars
  • Side Crash:
    5 stars

Vehicle crash and safety data is provided by NHTSA, the National Highway Traffic Safety Administration. NHTSA testing was established by Congress to reduce highway deaths and injuries.

2021 GMC Acadia Overview

The 2021 GMC Acadia is a mid-size SUV that seats up to seven passengers across three rows. Maximum cargo capacity is 79 cubic feet with the rear seats folded down.

Five trims are available: SL, SLE, SLT, AT4, and Denali. The AT4 trim has a more rugged-looking exterior styling.

Two starter engines are available for the Acadia: a standard 193-hp, 2.5-liter four-cylinder and an optional 230-hp, turbocharged 2.0-liter four-cylinder. Both engines are mated to a standard six-speed automatic transmission, or a nine-speed automatic is available. The AT4 and Denali come with a more powerful 310-hp, 3.6-liter V-6 joined with a nine-speed automatic. Front-wheel drive (FWD) comes standard, while all-wheel drive (AWD) is available for SLE and higher trim levels.

Fuel economy for the FWD 2.5L Acadia is an EPA-estimated rating of 21/27 mpg city/highway. With AWD, it decreases to an 18/25 mpg rating. For the AT4 and Denali, both the FWD and AWD models earned an 18/25 mpg rating.

Consumer Reviews Write a Review

Overall Rating:
4.9 (out of 5)
Value 4.9
Exterior 5
Interior 4.8
Comfort 5
Performance 4.8
Reliability 4.6
Loving my Acadia

by MZ05 from Brooklyn, NY | April 06, 2021

It’s got style, it performs well, it’s comfortable and it’s affordable. The only gripe I have is it could have a bit more storage but I guess having twins I’d be hard pressed to find a vehicle that’s going to have enough storage for us that isn’t a RV. 😃

Great value for the money.

by Bob from Saginaw, MI | April 03, 2021

Well thought out interior with plenty of room and features. Push button shifter is very nice to clean up console. The features in this vehicle are all the best I've owned.

GM Products

by morisannc from Columbus, OH | March 31, 2021

This vehicle is big enough for my family as we start to expand. GMC is a very reliable brand as we have always had GM products.

Read more reviews

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*MSRP and Invoice prices displayed are for educational purposes only, do not reflect the actual selling price of a particular vehicle, and do not include applicable gas taxes or destination charges.