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    2023 GMC Sierra Denali for sale in Seven Knobs

    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

    GMC Sierra of the 2020 to 2026 generation
    Photo: SsmIntrigue, CC BY-SA 4.0, Wikimedia Commons. Representative photo, not one of our cars

    For sale

    We do not have a 2023 GMC Sierra Denali 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 Denali in Seven Knobs

    Seven Knobs, Somervell County. Delivery to Seven Knobs starts at $0, for 2,063.2 km from our location (straight line). Seven Knobs is 2,063.2 km from our location in a straight line. Collecting the car yourself is free.

    The 2023 GMC Sierra Denali near Seven Knobs

    2023 GMC Sierra Denali specs

    2023 GMC Sierra Denali 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

    2023 GMC Sierra Denali: every figure

    2023 GMC Sierra Denali 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 Denali

    • 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 Denali 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 Denali for buyers

    CarmaCars is a rental company and does not have the 2023 GMC Sierra Denali for sale right now. Rent one for a week first, or ask us to look for one. Before buying the 2023 GMC Sierra Denali, read what the figures say and how to try one first.

    What to check on the Sierra

    Owners filed 553 complaints with NHTSA, most often about engine, power train and structure; have those parts checked. In Ontario, a used car needs a Safety Standards Certificate to be registered. There are 4 NHTSA recall campaigns on file; a dealer can check by the VIN whether each was done. Check whether every recall was done, by the VIN, before you pay.

    The figures, translated

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

    For 300 km of mixed driving, expect about 27 litres, from its 9.1 L/100 km rating. In money, 1,000 km costs about $141.10 at our price setting. At US fuel prices, the EPA estimates US$3,700 a year for 15,000 miles.

    What the Sierra is like

    A pickup is long and tall, so plan for parking and low garages.

    Who rents the Sierra

    It suits a family trip where everyone and everything fits in one car. It suits a stretch of weeks between selling one car and buying the next.

    Rent it for a week first

    Rent the Sierra for a week, or up to 365 days, before you commit to buying one. If it is in our fleet, rent it; if not, a similar car gives you a feel for the class. Try the Sierra on your commute, then decide.

    Running costs

    At our price setting, 100 km costs about $14.11 in fuel. Get an insurance quote for this exact model before you buy; rates differ a lot between models. Ask what a set of tires costs for this trim; sizes and prices vary.

    Year and trim

    Decide what matters most first: fuel use, space, or the price you can pay. Look at a few listings of the same year and trim to get a feel for fair prices. A newer year is not always better; check what changed before paying more for it.

    Seven Knobs and the Sierra

    Seven Knobs is about 2,063 km from our Toronto location, beyond the area we deliver to. If you are starting from Toronto, rent the car here and drive it to Seven Knobs.

    Get an offer

    A week with the car can save a costly mistake: request it now.

    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 2023 GMC Sierra Denali from us first.

    Rent the 2023 GMC Sierra DenaliRequest a rental

    Find me this car

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

    Buying the 2023 GMC Sierra Denali

    Can the 2023 GMC Sierra Denali be delivered in Seven Knobs?

    Delivery to Seven Knobs starts at $0, for 2,063.2 km from our location (straight line). You can also collect it from us for free.

    How far is Seven Knobs from CarmaCars?

    2,063.2 km from our location in a straight line; the delivery price counts the distance.

    Does CarmaCars sell the 2023 GMC Sierra Denali?

    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 2023 GMC Sierra Denali 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 2023 GMC Sierra Denali have recalls?

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

    What does the 2023 GMC Sierra Denali 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.