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    Rent a green 2021 GMC Sierra AT4 in Knobs

    Delivery to Knobs starts at $0, for 692.2 km from our location (straight line). Rated 9.9 to 14.3 L/100 km combined, about $15.35 of fuel per 100 km.

    Engine
    5 choices
    Combined
    9.9 to 14.3 L/100 km
    Delivery
    in your offer
    Colour
    Green
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    Green 2021 GMC Sierra AT4 in the studio, a representative image
    Representative image

    The 2021 GMC Sierra AT4 in Knobs

    Knobs, Monroe County. Delivery to Knobs starts at $0, for 692.2 km from our location (straight line). Knobs is 692.2 km from our location in a straight line. Collecting the car yourself is free.

    The 2021 GMC Sierra AT4 near Knobs

    2021 GMC Sierra AT4 specs

    2021 GMC Sierra AT4 powertrains
    SpecPowertrain 1Powertrain 2Powertrain 3Powertrain 4Powertrain 5
    Engine3.0L 6-cylinder turbo5.3L 8-cylinder5.3L 8-cylinder5.3L 8-cylinder6.2L 8-cylinder
    DriveFour-wheel driveFour-wheel driveFour-wheel driveFour-wheel driveFour-wheel drive
    Transmission10-speed automatic10-speed automatic8-speed automatic6-speed automatic10-speed automatic
    FuelDieselRegular gasRegular gasRegular gasPremium gas
    City10.6 L/100 km15.0 L/100 km15.7 L/100 km16.8 L/100 km16.3 L/100 km
    Highway9.2 L/100 km11.1 L/100 km11.5 L/100 km13.1 L/100 km12.4 L/100 km
    Combined9.9 L/100 km13.5 L/100 km13.6 L/100 km14.3 L/100 km14.3 L/100 km
    CO₂267 g/km316 g/km321.5 g/km337 g/km334.5 g/km
    Cost to drive 100 km$15.35$20.93$21.08$22.17$25.03

    2021 GMC Sierra AT4: every figure

    2021 GMC Sierra AT4 figures by powertrain
    FigurePowertrain 1Powertrain 2Powertrain 3Powertrain 4Powertrain 5
    Displacement3.0 L5.3 L5.3 L5.3 L6.2 L
    Cylinders68888
    MPG city (US)2216151415
    MPG highway (US)2621211819
    MPG combined (US)2418171617
    MPG combined (Imperial) (converted from the US figure)2922201920
    Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices)US$4,000US$3,825US$3,950US$4,200US$5,000
    Fuel cost for 20,000 km (at $1.55 a litre)$3,070$4,186$4,216$4,434$5,006

    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.

    Cost to drive the 2021 GMC Sierra AT4

    From the EPA combined rating at $1.55 a litre and $1.75 a litre for premium (our current Toronto price setting). You return the car with the same fuel it had at pickup, so this is what you pay for the driving.

    PowertrainUses100 kmA 300 km weekend1,000 km
    3.0L 6-cylinder turbo, Four-wheel drive9.9 L/100 km$15.35$46.05$153.50
    5.3L 8-cylinder, Four-wheel drive13.5 L/100 km$20.93$62.79$209.30
    5.3L 8-cylinder, Four-wheel drive13.6 L/100 km$21.08$63.24$210.80
    5.3L 8-cylinder, Four-wheel drive14.3 L/100 km$22.17$66.51$221.70
    6.2L 8-cylinder, Four-wheel drive14.3 L/100 km$25.03$75.09$250.30

    The 2021 GMC Sierra AT4: an overview

    The AT4 is trim 5 of 6 in the Canadian lineup of the 2021 GMC Sierra. The 2021 GMC Sierra AT4, explained: powertrain, fuel use, size and who it suits.

    The Sierra and Knobs

    Knobs is about 692 km from our Toronto location, beyond the area we deliver to. We rent from Toronto only. If your trip to Knobs starts in the Toronto area, rent the car here.

    Johnson Crossroads, Elmhurst and Union are the closest places to Knobs on our list.

    About the colour

    Want green? Put it in the request. Our green cars of this kind are listed first, when we have one. Ask for green in your request; the offer confirms the colour of the car.

    What the figures tell you

    It uses the 3.0L 6-cylinder turbo and four-wheel drive. It runs on diesel, sold at most highway stations. Four-wheel drive helps on rough ground and deep snow; on dry roads it behaves like any other vehicle.

    Expect about 30 litres for every 300 km, going by its 9.9 L/100 km combined rating. For 1,000 km, budget about $153.50 at our price setting.

    Best uses

    It suits people curious about the model who want to drive it before they buy. It suits someone whose own car is in the shop for a while.

    Room inside

    Being a pickup truck, it trades parking ease for a cargo bed.

    Renting this car

    Put this car and your dates in a request, and we reply with an offer. There is no exact match in our fleet today. Request it and we search for one, or take a similar car. Meanwhile, 6 similar cars are listed below.

    Driver requirements

    You need to be 18 or older at pickup, with an Ontario G2 or G licence valid for the whole rental. Under 26? You can rent, with a daily young driver fee shown on the car's page. The card must be in the driver's name, and we check it with the licence in person.

    Third-party liability is in the rate; for the car, bring OPCF 27, use your card's benefit, or add the CarmaCars Protection Plan. Your deposit is held about 1 hour ahead of pickup and released after the return. Everyone who will drive signs the agreement after the licence check.

    What to expect when you book

    Requests are free: choose a car, add your dates, and send it. We send the offer to your account and your email, with the total shown. When you approve the offer and pay, the car is booked for you.

    Compare cars side by side by opening their pages. Longer trips cost less a day: the weekly rate starts at 7 days. Last-minute plans are fine with at least 2 hours of notice.

    Still deciding?

    The quickest way to a price is a request with your dates. It costs nothing.

    The AT4 and the other 2021 trims

    • The AT4 is trim 5 of 6 in the Canadian lineup.
    • The Pro has the 3.0L 6-cylinder turbo, rear-wheel drive, 10-speed automatic, 2.7L 4-cylinder turbo, rear-wheel drive, 8-speed automatic, 2.7L 4-cylinder turbo, four-wheel drive, 8-speed automatic, 5.3L 8-cylinder, rear-wheel drive, 8-speed automatic, 4.3L 6-cylinder, rear-wheel drive, 6-speed automatic, 4.3L 6-cylinder, four-wheel drive, 6-speed automatic and 5.3L 8-cylinder, rear-wheel drive, 6-speed automatic.
    • The SLE has the 3.0L 6-cylinder turbo, rear-wheel drive, 10-speed automatic, 2.7L 4-cylinder turbo, rear-wheel drive, 8-speed automatic, 2.7L 4-cylinder turbo, four-wheel drive, 8-speed automatic, 5.3L 8-cylinder, rear-wheel drive, 8-speed automatic, 4.3L 6-cylinder, rear-wheel drive, 6-speed automatic, 4.3L 6-cylinder, four-wheel drive, 6-speed automatic and 5.3L 8-cylinder, rear-wheel drive, 6-speed automatic.
    • The Elevation has the 3.0L 6-cylinder turbo, rear-wheel drive, 10-speed automatic, 2.7L 4-cylinder turbo, rear-wheel drive, 8-speed automatic, 2.7L 4-cylinder turbo, four-wheel drive, 8-speed automatic, 5.3L 8-cylinder, rear-wheel drive, 8-speed automatic, 4.3L 6-cylinder, rear-wheel drive, 6-speed automatic, 4.3L 6-cylinder, four-wheel drive, 6-speed automatic and 5.3L 8-cylinder, rear-wheel drive, 6-speed automatic.
    • The SLT has the 3.0L 6-cylinder turbo, rear-wheel drive, 10-speed automatic, 2.7L 4-cylinder turbo, rear-wheel drive, 8-speed automatic, 2.7L 4-cylinder turbo, four-wheel drive, 8-speed automatic, 5.3L 8-cylinder, rear-wheel drive, 8-speed automatic, 4.3L 6-cylinder, rear-wheel drive, 6-speed automatic, 4.3L 6-cylinder, four-wheel drive, 6-speed automatic and 5.3L 8-cylinder, rear-wheel drive, 6-speed automatic.

    Everything about the 2021 GMC Sierra AT4

    The 2021 GMC Sierra AT4 nearby and by place and colour

    In green, by place

    In this place, by colour

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    Rent a green 2021 GMC Sierra AT4 in Toronto

    We have no green 2021 GMC Sierra AT4 on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.

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    Want this exact car?

    Tell us your dates and we look for a green 2021 GMC Sierra AT4 for you. Nothing is booked or charged.

    Request it

    Renting the 2021 GMC Sierra AT4 in Knobs in green

    Can the 2021 GMC Sierra AT4 be delivered in Knobs?

    Delivery to Knobs starts at $0, for 692.2 km from our location (straight line). You can also collect it from us for free.

    How far is Knobs from CarmaCars?

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

    Do you also cover places near Knobs?

    Yes: Johnson Crossroads, Elmhurst, Union, Salt Sulphur Springs and Sarton, among others. Every area we deliver to has its own page.

    Can I choose a green 2021 GMC Sierra AT4?

    We have no green car of this kind on the site now. Request the 2021 GMC Sierra AT4 in green and we look for one for your dates; a colour can never be promised before we confirm.

    Can I rent a 2021 GMC Sierra AT4 in Knobs?

    Not from our fleet right now. Send a request for this exact car and we look for one for your dates. Meanwhile 6 similar cars are available below.

    How much does fuel cost to drive the 2021 GMC Sierra AT4 100 km?

    About $15.35 for fuel, from the EPA combined rating of 9.9 L/100 km (3.0L 6-cylinder turbo, four-wheel drive, 10-speed automatic) at $1.55 a litre. You return the car with the same fuel it had at pickup.

    How old do I need to be to rent?

    18 or older at pickup, with an Ontario G2 or G licence valid for the whole rental. Drivers aged 18 to 20 pay a young driver fee of $35 a day, and 21 to 25 pay $20 a day.

    How much is the deposit?

    Between $500 and $5,000, depending on the car. It is taken about 1 hour before pickup, never when you book, and the balance is released within 7 business days after you return the car.

    What coverage do I need?

    Third-party liability is included in the rate. For damage to the car itself, have your own policy (OPCF 27), a credit card with rental car coverage, or add the CarmaCars Protection Plan, priced in your offer by car and driver age. At $2,500 or more we claim on our fleet policy and you pay the $2,500 deductible.