Grey 2023 GMC Sierra AT4 for sale in Farmbrook

None for sale by us right now: rent one for a week first, or ask us to find one. Rated 9.1 to 14.1 L/100 km combined (EPA). 4 NHTSA recall campaigns.

For sale by us
0
Combined
9.1 to 14.1 L/100 km
Recalls
4

Find me this car

grey 2023 GMC Sierra AT4 in the studio, a representative image
Representative image

For sale

We do not have a grey 2023 GMC Sierra AT4 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.

The 2023 GMC Sierra AT4 in Farmbrook

Farmbrook, Bucks County. Delivery to Farmbrook starts at $0, for 543.6 km from our location (straight line). Farmbrook is 543.6 km from our location in a straight line. Collecting the car yourself is free.

The 2023 GMC Sierra AT4 near Farmbrook

grey 2023 GMC Sierra AT4 specs

2023 GMC Sierra AT4 powertrains
SpecPowertrain 1Powertrain 2Powertrain 3Powertrain 4Powertrain 5Powertrain 6Powertrain 7
Engine3.0L 6-cylinder turbo3.0L 6-cylinder turbo2.7L 4-cylinder turbo2.7L 4-cylinder turbo5.3L 8-cylinder6.2L 8-cylinder5.3L 8-cylinder
DriveRear-wheel driveFour-wheel driveRear-wheel driveFour-wheel driveRear-wheel driveFour-wheel driveFour-wheel drive
Transmission10-speed automatic10-speed automatic8-speed automatic8-speed automatic10-speed automatic10-speed automatic10-speed automatic
FuelDieselDieselRegular gasRegular gasRegular gasPremium gasRegular gas
City10.0 L/100 km10.7 L/100 km12.6 L/100 km13.1 L/100 km14.8 L/100 km15.4 L/100 km15.1 L/100 km
Highway8.1 L/100 km8.7 L/100 km11.1 L/100 km11.6 L/100 km11.7 L/100 km12.3 L/100 km12.4 L/100 km
Combined9.1 L/100 km9.6 L/100 km12.0 L/100 km12.4 L/100 km13.3 L/100 km14.0 L/100 km14.1 L/100 km
CO₂246 g/km263 g/km279 g/km290.5 g/km315 g/km329 g/km331.6 g/km
Cost to drive 100 km$14.11$14.88$18.60$19.22$20.62$24.50$21.86

grey 2023 GMC Sierra AT4: every figure

grey 2023 GMC Sierra AT4 figures by powertrain
FigurePowertrain 1Powertrain 2Powertrain 3Powertrain 4Powertrain 5Powertrain 6Powertrain 7
Displacement3.0 L3.0 L2.7 L2.7 L5.3 L6.2 L5.3 L
Cylinders6644888
MPG city (US)24221918161515
MPG highway (US)29272220201919
MPG combined (US)26242019181717
MPG combined (Imperial) (converted from the US figure)31292423222020
Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices)US$3,700US$4,000US$3,350US$3,550US$3,800US$4,850US$4,000
Fuel cost for 20,000 km (at $1.55 a litre)$2,822$2,976$3,720$3,844$4,124$4,900$4,372

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 2023 GMC Sierra AT4

  • NHTSA lists 4 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 553 complaints with NHTSA, most often about engine (217), power train (125) and structure (92). Have those parts checked before you buy.
2023 GMC Sierra AT4 recall campaigns
CampaignDateComponentSummary
25V2740002025-04-24engine and engine cooling:engine:hard parts internal/mechanicalGeneral Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can...
24V6740002024-09-12service brakes, hydraulic:power assist:electric:control module:softwareGeneral Motors, LLC (GM) is recalling certain 2023 Chevrolet Silverado 1500, GMC Sierra 1500, 2023-2024 Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL, Cadillac Escalade, and Escalade ESV vehicles. The electronic brake control module software may fail to display a warning light when a loss of brake fluid occurs. As...
24V0600002024-02-01latches/locks/linkages:tailgate:latchGeneral Motors, LLC (GM) is recalling certain 2020-2024 Chevrolet Silverado 2500, 3500, GMC Sierra 2500 and 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while...
22V9030002022-12-08exterior lighting:lighting control module:softwareGeneral Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) may not deactivate when the headlights...

Source: NHTSA (US) recall campaigns and owner complaints for this model year.

The 2023 GMC Sierra AT4: before you buy

We are a rental company, not a dealer, so there is no 2023 GMC Sierra AT4 for sale by us right now. Thinking about the 2023 GMC Sierra AT4? Here are the numbers in plain words and what to check.

A buyer's checks

Ask for the service records and check open recalls by the VIN. A pre-purchase inspection at a shop you choose is money well spent. A private seller in Ontario must give you a Used Vehicle Information Package. NHTSA has 553 owner complaints on file, mostly about engine, power train and structure.

Specs, explained

The engine is the 3.0L 6-cylinder turbo, with rear-wheel drive and a 10-speed automatic. It runs on diesel, sold at most highway stations. Rear-wheel drive gives balanced handling; in winter, the tires make the biggest difference.

Plan on about 27 litres per 300 km; the combined rating is 9.1 L/100 km. In energy, every 100 km costs about $14.11 at our price setting. At US fuel prices, the EPA estimates US$3,700 a year for 15,000 miles.

Space and size

It is built for loads that would never fit in a trunk.

Good uses for the Sierra

It suits moving day, renovation runs and anything that needs an open bed. It suits anyone who needs a car for a few days, a week or a month without buying one.

A longer test drive

A week of your own driving tells you more than a test drive: the commute, the parking, the fuel. Drive the Sierra on your commute before you commit to it. Renting first costs a fraction of the price of buying the wrong car.

What it costs to run

Get an insurance quote for this exact model before you buy; rates differ a lot between models. Tires, brakes and batteries are the regular costs to budget for beyond fuel. Ask what a set of tires costs for this trim; sizes and prices vary.

Year and trim

If you are unsure between two options, rent one of them for a week first. Compare the AT4 with the other trims of the same year before you decide. Set a budget that includes tax, licensing, insurance and the first set of tires.

A note on Farmbrook

Farmbrook is about 544 km from Toronto, outside our delivery area. If you are starting from Toronto, rent the car here and drive it to Farmbrook.

One more step

Send a request to rent the model first, or ask us what we can do.

Other trims, places, colours and searches

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 grey 2023 GMC Sierra AT4 from us first.

Rent the grey 2023 GMC Sierra AT4Request a rental

Find me this car

Tell us your budget and when you want to buy; we look for a grey 2023 GMC Sierra AT4 for you and reply within one business day.

Buying the grey 2023 GMC Sierra AT4

Can the 2023 GMC Sierra AT4 be delivered in Farmbrook?

Delivery to Farmbrook starts at $0, for 543.6 km from our location (straight line). You can also collect it from us for free.

How far is Farmbrook from CarmaCars?

543.6 km from our location in a straight line; the delivery price counts the distance.

Does CarmaCars sell the grey 2023 GMC Sierra AT4?

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 grey 2023 GMC Sierra AT4 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 grey 2023 GMC Sierra AT4 have recalls?

NHTSA lists 4 recall campaigns for it, in the table on this page. Ask for proof each was fixed.

What does the grey 2023 GMC Sierra AT4 cost in fuel a year?

EPA puts it at US$3,700 a year for 15,000 miles at its fuel prices; at our price setting, 20,000 km cost about $2822.00.

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.