2018 GMC Acadia for sale
None for sale by us right now: rent one for a week first, or ask us to find one. Rated 10.1 to 11.7 L/100 km combined (EPA). 2 NHTSA recall campaigns.
- For sale by us
- 0
- Combined
- 10.1 to 11.7 L/100 km
- Recalls
- 2

For sale
We do not have a 2018 GMC Acadia for sale right now. We are a rental company: rent one for a week to try it, or tell us what you want and we look for one for you.
2018 GMC Acadia specs
| Spec | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 |
|---|---|---|---|---|
| Engine | 2.5L 4-cylinder | 2.5L 4-cylinder | 3.6L 6-cylinder | 3.6L 6-cylinder |
| Drive | Front-wheel drive | All-wheel drive | Front-wheel drive | All-wheel drive |
| Transmission | 6-speed automatic | 6-speed automatic | 6-speed automatic | 6-speed automatic |
| Fuel | Regular gas | Regular gas | Regular gas | Regular gas |
| City | 11.2 L/100 km | 11.2 L/100 km | 13.1 L/100 km | 13.5 L/100 km |
| Highway | 9.1 L/100 km | 9.4 L/100 km | 9.4 L/100 km | 9.5 L/100 km |
| Combined | 10.1 L/100 km | 10.4 L/100 km | 11.4 L/100 km | 11.7 L/100 km |
| CO₂ | 240 g/km | 244 g/km | 263 g/km | 275 g/km |
| Cost to drive 100 km | $15.66 | $16.12 | $17.67 | $18.14 |
2018 GMC Acadia: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 |
|---|---|---|---|---|
| Displacement | 2.5 L | 2.5 L | 3.6 L | 3.6 L |
| Cylinders | 4 | 4 | 6 | 6 |
| MPG city (US) | 21 | 21 | 18 | 17 |
| MPG highway (US) | 26 | 25 | 25 | 25 |
| MPG combined (US) | 23 | 23 | 21 | 20 |
| MPG combined (Imperial) (converted from the US figure) | 28 | 28 | 25 | 24 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$2,900 | US$2,900 | US$3,200 | US$3,350 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $3,132 | $3,224 | $3,534 | $3,628 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2018 GMC Acadia
- NHTSA lists 2 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 396 complaints with NHTSA, most often about power train (163), unknown or other (118) and electrical system (109). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 18V358000 | 2018-05-31 | fuel system, gasoline:delivery:fuel pump | General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly... |
| 17V516000 | 2017-08-22 | power train:driveline:driveshaft | General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Buying the 2018 GMC Acadia
We rent cars and sell one only now and then. There is no 2018 GMC Acadia for sale by us right now. Here is what to know about the 2018 GMC Acadia before buying one.
Recalls and complaints
Ask for the service records and check open recalls by the VIN. Owners filed 396 complaints with NHTSA, most often about power train, unknown or other and electrical system; have those parts checked. A pre-purchase inspection at a shop you choose is money well spent. In Ontario, a used car needs a Safety Standards Certificate to be registered.
What the specs mean
Under the hood: the 2.5L 4-cylinder and front-wheel drive. It runs on regular gas. With front-wheel drive, the weight of the engine sits over the driven wheels, which helps in winter.
Plan on about 30 litres per 300 km; the combined rating is 10.1 L/100 km. In energy, every 100 km costs about $15.66 at our price setting. The EPA estimates US$2,900 a year in fuel for 15,000 miles.
Best uses
It suits visitors who want a familiar car for a week in town. It suits a family trip where everyone and everything fits in one car.
Space, size and seats
Being a full-size SUV, it handles luggage, strollers and sports gear well.
Drive it on your own roads
Rent the Acadia for a week and see how it fits your life. If it is in our fleet, rent it; if not, a similar car gives you a feel for the class. Drive the Acadia on your commute before you commit to it.
Which one to look for
Write down the VIN of any car you consider; it unlocks the recall and service history. Decide what matters most first: fuel use, space, or the price you can pay. If two trims share a powertrain, the difference is equipment, which you can check in person.
Running costs
The EPA estimates US$2,900 a year in fuel for 15,000 miles at US prices. At our price setting, 100 km costs about $15.66 in fuel. Ask what a set of tires costs for this trim; sizes and prices vary.
One more step
Questions about trying a car first? Ask in your request.
Rent it for a week before you buy
A week of your own driving tells you more than a test drive: the commute, the parking, the fuel. Rent a 2018 GMC Acadia from us first.
Find me this car
Tell us your budget and when you want to buy; we look for a 2018 GMC Acadia for you and reply within one business day.
Buying the 2018 GMC Acadia
Does CarmaCars sell the 2018 GMC Acadia?
Not right now. CarmaCars rents cars; it sells one only now and then. Tell us what you want and we look for one, or rent one for a week first.
Can I rent a 2018 GMC Acadia before I buy one?
Yes. Request it for a week (or longer, up to 365 days) and drive it as your own; nothing is charged until we confirm and you approve.
Does the 2018 GMC Acadia have recalls?
NHTSA lists 2 recall campaigns for it, in the table on this page. Ask for proof each was fixed.
What does the 2018 GMC Acadia cost in fuel a year?
EPA puts it at US$2,900 a year for 15,000 miles at its fuel prices; at our price setting, 20,000 km cost about $3132.00.
Where do the figures come from?
Fuel use and fuel cost from the US EPA (fueleconomy.gov), dimensions and weight from NHTSA vPIC Canadian specifications, recalls and complaints from NHTSA. We leave out any figure no free source publishes.