2008 GMC Acadia SUV Review | Edmunds.com

2008 GMC Acadia SUV

We didn't find any results. You can try changing your zip code, or check another model year.

We found matches for you!

Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
GMC Acadia Features and Specs

Features & Specs

  • Engine 3.6 L V 6-cylinder
  • Drivetrain Front Wheel Drive
  • Transmission 6-speed Automatic
  • Horse Power 275 hp @ 6600 rpm
  • Fuel Economy 16/24 mpg
  • Bluetooth No
  • Navigation Yes
  • Heated Seats Yes

Review of the 2008 GMC Acadia

  • With ample room for up to eight passengers, a comfortable ride, respectable performance and decent fuel economy, the 2008 GMC Acadia ranks as one of the best family-oriented crossovers available.

  • Safety
  • Pros

    Plenty of passenger and cargo space, smooth ride, above-average tow capacity for a crossover.

  • Cons

    Some subpar interior trim, transmission can be slow to downshift.

  • What's New for 2008

    For the 2008 GMC Acadia, eight-passenger seating and satellite radio become standard on the base SLE-1 model, while a rearview camera and a second-row console become available on upper trim levels.

Gas Mileage


  • 16
  • cty
  • 24
  • highway
Calculate Yearly Fuel Costs
What Others Are Saying

Customer Reviews

9 of 9 people found this review helpful

Would not buy this car

by on
Vehicle: 2008 GMC Acadia SLT-1 4dr SUV (3.6L 6cyl 6A)

There are obvious defects with the 2008 Acadia. The steering, transmission and airbag issues need to be corrected by GMC. They need to honor promises of delivering good cars, which they have not done here.

3 of 3 people found this review helpful

Love/hate relationship

by on
Vehicle: 2008 GMC Acadia SLT-1 4dr SUV (3.6L 6cyl 6A)

I spent months searching out a car that would accommodate our family, loved every aspect of the Acadia. I purchased mine used and I am the second owner of this vehicle. I have owned it for almost 3 years. My Acadia has been into the dealership 7 times since December 2011. As I read through page after page of the same complaints, I don't know if I should feel good about not being the only one or more infuriated because GMC is doing nothing to compensate their customers. The problems are repeated such as air bag, air conditioner, engine oil leak, master cylinder leak, transmission (just rebuilt this past week) and other issues related to technician errors.

2008 & 2009 gmc acadia

by on
Vehicle: 2008 GMC Acadia SLT-1 4dr SUV (3.6L 6cyl 6A)

In regards to owning a 2008. The hour I bought it the rear window button was messed up. 2 weeks later the air conditioning went out. 3 months later the power steering gear box shaved part on the actual gears and I lost all power to the steering. At the time I was 6 months pregnant and I was scared to drive it. The owner CEO of GMC should remember my letter unless the staff signed it for him. Then within the next 7 months the power steering was reached a total of 3 times. I traded it in the dealer I bought it from for a '09' model.After owning this for 1 year and a half at about 55,465 miles same for the 08, now battery issues and it needed a new alternator. 800.00. I just bought a VolvoXC90

2 of 2 people found this review helpful

Satisfied customer

by on
Vehicle: 2008 GMC Acadia SLT-1 4dr SUV (3.6L 6cyl 6A)

I am 31 years old and this is the 3rd straight GM vehicle that I have owned. Bout my first one at 17. The Acadia is known for issues with its transmission, roof leaks, etc. I have to say that I have been 100% satisfied with mine. The only recommendation that I can think of would be to improve the mpg. I currently average about 18 mpg and that is a good combination of highway and city mileage. So that is more like what to expect. BUT! The Acadia is a very spacious family vehicle. So what exactly is everyone on here expecting?? 32mpg? For that, you're in the wrong market of vehicles anyways.

2 of 2 people found this review helpful

Totally dissapointed

by on
Vehicle: 2008 GMC Acadia SLT-1 4dr SUV (3.6L 6cyl 6A)

Should have known better. Why did I but an american car. Traded my wifes 2002 Mitsubishi with 110k miles the never gave a single problem for a 2008 Acadia. What was I thinking the car has been in the repair shop more time then I can remember. Problems with brakes, rear gate, brakes, electrical short, had replace radiotar and latest the transmission. It's sad to say but from the get go I had my doubts about this car and because I didn't fell comfortable buying american, I had to spend another 2 grand on a extended warranty. I only purchase the car because wife fell in love the style and color of car. All I can tell you is that II'l never buy an american car again.

Tried to love the car

by on
Vehicle: 2008 GMC Acadia SLT-1 4dr SUV (3.6L 6cyl 6A)

I liked the external look and interior space. I took very good care of the care, always garage kept and oil changes every 3-5k with synthetic oil. From the day I drove it out the ABS light went on - that was a loose connector. The Air bag light went on all the time. On long trips the A/C would stop and for a while before coming back on. One day after stoping the car and getting out - the radio stayed on - I had to restart the car and move the steering wheel and stop it again before it would finally go off. I could never get close to the MPG stated, usually in my other cars I am close or higher than the stated mpg. I think the Acadia has real electrical problems and overstated MPG. I real


Full 2008 GMC Acadia Review

What's New for 2008

For the 2008 GMC Acadia, eight-passenger seating and satellite radio become standard on the base SLE-1 model, while a rearview camera and a second-row console become available on upper trim levels.


In the past few years, sales of traditional SUVs and minivans have been dropping as consumers gravitate toward crossover SUVs. And it makes sense. Why buy a 6,000-pound truck-based SUV that can pull a tank and tackle the Baja 1,000 when all you really need is something to shuttle the kids around and deal with wintertime driving conditions? With the 2008 GMC Acadia crossover SUV, a more reasonable alternative is offered, and it just happens to be the best all-around family vehicle GMC sells.

The Acadia was introduced last year and is closely related to its corporate siblings, the Saturn Outlook and Buick Enclave. Like other popular crossovers, the Acadia has a unibody structure for better handling, interior packaging and crashworthiness. It also has a V6 engine and available all-wheel drive. Helping the Acadia stand out, however, is its size. We consider it to be a large crossover, and indeed, it's about the same size as a Yukon. As such, the Acadia can seat up to eight people and its third-row seat can accommodate adults with ease. Folding those seats down also provides a serious amount of cargo space.

Everything factored in, the 2008 GMC Acadia has a lot in its favor. It's even proven to be the best-selling model of the Acadia/Enclave/Outlook group thus far, thanks to its just-right approach to style and design. We give it a strong recommendation, especially for buyers with large families. But if you don't find it to your liking, there are other models to consider, including the recently introduced Mazda CX-9, redesigned Toyota Highlander and well-regarded Honda Pilot.

Body Styles, Trim Levels, and Options

A full-size crossover SUV, the 2008 GMC Acadia is offered in three trims: base SLE-1 and uplevel SLT-1 and SLT-2. The SLE comes with 18-inch alloy wheels, eight-passenger seating, front and rear air-conditioning, full power accessories, cruise control, OnStar telematics and a six-speaker CD/MP3 stereo system with satellite radio.

The SLT-1 package adds heated mirrors with integral turn signals, leather seating with heated/power front seats, second-row captain's chairs, triple-zone automatic climate control and a Bose 10-speaker audio system with steering-wheel audio controls and six-disc CD changer. The line-topping SLT-2 adds remote vehicle starting, rear park assist, a power rear liftgate, power lumbar supports for the front seats, a 115-volt power outlet and a rear cargo shade.

Both SLT models can also be had with eight-passenger seating, and many of the SLT-2's features are available on lesser models, too. Option highlights include a DVD entertainment system, a rearview camera, a second-row console, a two-panel sunroof, 19-inch wheels, a head-up windshield instrument display, a navigation system, Dolby 5.1 surround sound and third-row audio controls.

Powertrains and Performance

The 2008 GMC Acadia can be had with either front- or all-wheel drive. A 3.6-liter V6 makes 275 horsepower and 251 pound-feet of torque spread over a broad rpm range. The front-drive 2008 Acadia rates 16 mpg city/24 mpg highway, and the AWD version stands at 16/22. Towing capacity, at 4,500 pounds properly equipped, should be enough for most folks.

Though GMC has built its image around tough trucks, the all-wheel-drive Acadia is geared more for foul-weather driving than boulder-bashing. The AWD system is active and requires no driver intervention. The system automatically varies the torque split from 90 percent front/10 percent rear to 35/65, respectively, as available traction dictates.


Standard safety features are generous and include antilock disc brakes, stability control, front-seat side airbags, full-length side-curtain airbags and the OnStar communications system. National Highway Traffic Safety Administration crash test scores are impressive, with the Acadia scoring five stars (out of five) in all frontal- and side-impact tests.

Interior Design and Special Features

Thanks to its space-efficient design, the GMC Acadia provides sedanlike comfort for all passengers. A third-row seat is standard, and one may choose between seven- and eight-passenger configurations. The 60/40-split second-row bench allows eight to ride, while second-row captain's chairs reduce capacity to seven. Additionally, access to that third row is eased by wide rear doors and a sliding second-row seat. Although taller folks in the way back may wish for more thigh support, the accommodations back there are much better than most crossovers or traditional SUVs. Cargo capacity is abundant, with nearly 117 cubic feet available with all seats down and a still very respectable 19 cubic feet behind the third-row seat.

Driving Impressions

While the 2008 GMC Acadia doesn't fall anywhere near the fun-to-drive camp, it's easy and pleasant to drive, especially considering the vehicle's size and 4,700-pound curb weight. Those planning on towing a trailer will want to consider the SLT versions that feature variable-effort power steering to make quick work of maneuvering. On the road, we've found that the optional 19-inch wheels increase the crossover's bling factor, but they also compromise the Acadia's otherwise comfortable ride quality, turning it into a somewhat jarring experience that many target buyers won't enjoy. Our only other complaint regards the programming of the six-speed automatic, as downshifts can be a bit lethargic unless prodded by a sharp throttle boot.


Talk About The 2008 Acadia

2008 GMC Acadia Discussions See all Started By

We leased a 2015 Acadia Denali through a nearby GM dealer in northern Wisconsin. We previously owned a 2008 Yukon, had it for three years and it was fantastic. 40k miles and not so much as a squeak ...

At 40-50 mph, my 2008 Acadia has a rough/vibrating type noise when lightly accelerating. I took the vehicle into a local GM dealership and they thoroughly checked it and could not find the problem. ...

In addition to numerous recalls, my 08 Acadia is having additional failures; instrument cluster shorting out, power steering leaks, water pump failure, etc. How does one declare that a car is a lemon?...

Read more about the 2008 GMC Acadia

Have a question? We're here to help!
Chat online with us
Email us at help@edmunds.com
*Available daily 8AM-5PM Pacific