Are GMC Acadias Reliable (Warranty, Safety Features, Pros and Cons)

Are GMC Acadias Reliable (Warranty, Safety Features, Pros and Cons)

As SUV and crossover sales continue to rise, midsize three-row models like the GMC Acadia remain a popular family hauler option. But how does the Acadia stack up in terms of reliability, ownership costs, and overall satisfaction?

Are GMC Acadias Reliable?

Overall, GMC Acadias tend to be fairly reliable vehicles. They earn above-average reliability scores compared to other midsize SUVs according to surveys. However, certain model years seem to have some weaknesses that owners report more issues with. We’ll dive into specific year breakdowns later. Most commonly owned Acadias will require some repairs during their lifespan, but major mechanical failures are less common than average if routine maintenance is followed.

Pros and Cons of GMC Acadia

Are GMC Acadias Reliable (Warranty, Safety Features, Pros and Cons)
Pros of GMC Acadia are:

  • Roomy and versatile three-row seating
  • Comfortable ride quality for its size
  • Standard V6 provides ample power
  • Upscale interior and features for the class
  • Available all-wheel drive handles light trails and winter weather well

Cons of GMC Acadia are:

  • Not as upscale or refined driving experience as some competitors
  • Third-row space is tight for adult passengers
  • Some early models had quality and reliability issues
  • Fuel economy is average even with available turbo engine
  • Depreciation is steeper than average

GMC Acadia Maintenance Costs

Overall maintenance costs for Acadias are average for the class. Plan on budgeting for routine services every 5,000-7,500 miles including oil changes, filters, and inspections. Brake jobs and new tires will also be due around 50,000-60,000 mile intervals. The V6 engine is generally trouble-free but premium fuel is required. Repairs can get costly if electronic or driver assistance components need fixing. Always use the maintenance minder system and follow the owner’s manual schedules.

GMC Acadia Price

New Acadias typically start around $30,000 or so for a base SL model and can reach $45,000 fully loaded. Residual values hold around average for the class but resale won’t be as strong as Toyota or Honda badges. Third-gen models from 2018-current tend to retain value better than earlier versions. Used Acadias from private sellers average $15,000-25,000 depending on year, mileage, and trim level.

GMC Acadia Performance

Acadias are motivated by a 3.6L V6 engine producing 310 horsepower which is enough grunt for casual towing and highway passing. Front-wheel-drive is standard with available all-wheel drive. Fuel economy rates 16-22 mpg combined depending on configuration. On pavement, the Acadia rides comfortably with minimal body lean but isn’t as sporty as some rivals. It prefers casual cruising over brisk corner carving. Turbo models gain a towing boost of up to 5,000 lbs.

GMC Acadia Warranty

New Acadias come with GMC’s excellent bumper-to-bumper limited warranty of 3 years/36,000 miles and a 5-year/60,000-mile powertrain warranty. That tops most competitors and gives extra protection from early flaws. A certified pre-owned (CPO) Acadia from GM will extend coverage to 7 years/100,000 miles total. Select newer models may qualify for longer warranties. Check the vehicle history for any extended warranties still in effect before purchase.

GMC Acadia Safety Features

Standard safety tech on Acadias includes six airbags, anti-lock brakes, stability control, and rear vision camera. Advanced packages add blind-spot monitors, rear cross-traffic alerts, forward collision warnings, and more. Headlights meet or exceed rating requirements. Every Acadia made after 2015 has received top safety scores and awards from the IIHS and NHTSA including 5-star ratings and a Top Safety Pick+.

GMC Acadia Safety Rating

The Insurance Institute for Highway Safety (IIHS) has given the GMC Acadia top marks of “Good” in all crashworthiness tests since 2015 including the tough small overlap front assessment. The National Highway Traffic Safety Administration (NHTSA) crash tests also deliver perfect 5-star ratings across the board. For passengers, these scores signify a very high likelihood of escaping serious injury from collisions from any direction or severity that mimics real-world wrecks.

2024 GMC Acadia SUV | GMC Dealership Near Attleboro, MA

GMC Acadia Reliability by Year

  • 2007-2009 – These early Acadias had more quality issues than average such as electronics glitches, transmission problems, and engine problems being reported. Repair rates were elevated.
  • 2010-2012 – Problem areas smoothed out but water pumps and air conditioning are still a minor weak point. Otherwise typical for class.
  • 2013-2014 – No major weaknesses highlighted, average predicted reliability. Turbo engines perform well.
  • 2015-2020 – Updates made Acadia an even stronger choice in reliability surveys. High predicted dependability.
  • 2021-Present – Off to a very solid start with third-gen Acadia impressing owners so far. Potential long-term champion.

GMC Acadia Common Problems

  • Early fuel pumps and ignition coils could fail.
  • 2007-2009 engine software caused rough idle on V6.
  • Water pumps tend to go out more than competitors.
  • A/C compressors may seize prematurely in very hot climates.
  • Third-row seating egress/ingress could be tough for large adults.
  • Turbocharged engines sometimes have wastegate rattle.
  • Driver information screens may flicker on some models.

How Long Do GMC Acadias Last?

When well maintained, the average GMC Acadia can easily last over 200,000 miles before major repair bills set in or it’s time for a replacement vehicle. Of course, mileage may vary depending on driving conditions and the specific model year. With routine servicing and addressing any small issues before they compound, most Acadias on the road today will go 10-15 years before needing replacement. Top models like the latest generation have a good chance at even higher lifespans approaching 20 years in some cases before retirement.


Is a GMC Acadia a good car?

For the segment, yes the GMC Acadia is generally considered a good reliable choice for families needing three-row SUV capabilities including cargo and passenger space. It performs well for daily driving needs, holds its value about average, and has above-par predicted reliability ratings by year. Just be aware of any specific model weaknesses already discussed. Proper care and maintenance are key to longevity.

Is insurance high on a GMC Acadia?

Insurance rates on the Acadia tend to be average for a midsize SUV in its class. They may be slightly higher than compact crossovers but lower than full-size SUVs. Rates will vary greatly by your location, driving record, and chosen coverage amounts. Shopping multiple insurers is wise to find the best rates. In general, Acadia premiums shouldn’t be significantly more than similar vehicles once all factors are considered.

Which SUV is better Explorer or Acadia?

Both the Ford Explorer and GMC Acadia are strong-selling midsize family SUVs, but each has advantages. The Explorer is slightly nicer inside, comes with more powerful engine choices, and has edgier styling, but can be less reliable. The Acadia is average in most metrics from design to performance but tends to be the more dependable choice long-term. It’s also slightly more affordable upfront. For value and longevity, the Acadia may have the edge whereas the Explorer is best for performance-focused buyers.

How often does the GMC Acadia need repairs?

Most Acadia owners will find the SUV requires repairs once every 2-3 years on average, with more minor issues arising before then. The first major maintenance typically comes at the 100,000-120,000 mile mark such as brake jobs, suspension work, or transmission services. Some early models may need attention a hair sooner. Following routine care diligently helps extend the time between fixes. Driving habits matter too, with those towing/hauling more regularly seeing slightly higher repair frequency. Overall, the Acadia fits the definition of a vehicle with low repair needs.

Is 2008 a bad year for a GMC Acadia?

Yes, the original 2008 model year GMC Acadia had some quality control and reliability issues reported more often than in other years. Problems mentioned include transmission failures, mysterious electronics bugs, and engines burning or leaking oil prematurely. These early models also didn’t always have the refinement of later versions. While not every ’08 Acadia had problems, it represents a year to exercise caution on or aim higher to the redesigned 2009+ generations if reliability is a high priority. Later years get praised more frequently by Acadia owners.

Final Thoughts

When it comes to three-row family SUVs, the GMC Acadia remains a solid contender thanks to its combination of space, performance, features, and predicted reliability that edges out most competitors on the whole ownership experience spectrum. Newer models have certainly improved over time, but even higher mileage examples from 2009+ years can provide dependable transportation when cared for properly. With prudent buying and routine servicing, most Acadia drivers will enjoy 150,000+ trouble-free miles and 8+ years of ownership.

2023 GMC Acadia Prices, Reviews, and Pictures | Edmunds

Acadia trims and MSRPs

Trim MSRP (New)
SL $29,995
SLE $33,295
SLT $37,095
Denali $45,495

Table 2 – Fuel economy by drivetrain

Drive Type City MPG Highway MPG Combined MPG
FWD 19 26 22
AWD 18 25 21
Turbo AWD 18 24 20

#Table 3 – the 10-year cost of ownership breakdown (average)

Cost Amount
Purchase Price $33,000
Gas $21,000
Insurance $12,000
Maintenance $12,000
Repairs $6,000
Total $84,000

#Table 4 – Acadia reliability ratings

Survey/Year 2018 2019 2020 2021
Consumer Reports Above Average Above Average Average Average
JD Power 735/1000 696/1000 736/1000 724/1000

#Table 5 – Common repair costs

Issue Mileage Cost Estimate
Brake Pads 60,000 $400
Spark Plugs 90,000 $150
Water Pump 100,000 $500
Timing Belt 105,000 $600
Tune-Up 120,000 $250
Alternator 150,000 $400

Additional statistics:

  • Average sale price for a 5-year-old used Acadia: $18,000
  • Percent of Acadias still on the road at 15 years: 35%
  • Over 220 safety awards and top ratings earned since 2015
  • Third-row legroom: 27-29 inches depending on model