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    Rent a grey 2021 GMC Sierra AT4 in Farmbrook

    Delivery to Farmbrook starts at $0, for 543.6 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
    Grey
    Our cars
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    Grey 2021 GMC Sierra AT4 in the studio, a representative image
    Representative image

    The 2021 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 2021 GMC Sierra AT4 near Farmbrook

    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, briefly

    The AT4 is number 5 of the 6 trims sold in Canada for 2021. Looking at the 2021 GMC Sierra AT4? Here is what the figures say.

    A note on Farmbrook

    CarmaCars is based in Toronto, about 544 km from Farmbrook, and does not deliver there. If you need it in Farmbrook itself, send a request and we will tell you honestly whether we can help.

    Places around Farmbrook include Dogwood Hollow, Greenbrook and Oaktree Hollow.

    In grey

    Tell us if grey is a must or a preference, and we look accordingly. The studio image shows the Sierra in grey; photos of each real car are on its page. We cannot promise a colour until we confirm; ask for grey and we try.

    Reading the spec sheet

    The 3.0L 6-cylinder turbo is what moves it, with 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.

    Its combined rating is 9.9 L/100 km, which means roughly 30 litres for 300 km. In energy, every 100 km costs about $15.35 at our price setting.

    What to expect from the Sierra

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

    Who the Sierra suits

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

    In our fleet

    Ask for this exact car in your request, and we tell you what we can 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.

    How to book

    Nothing to pay up front: the first step is simply a request. You get an offer that says exactly what the rental costs before tax. Approve it and the car is booked; decline it and nothing happens.

    Each car has its own page with its photos, its rates and its calendar. Bookings run from one day up to 365 days at a time. We need at least 2 hours of notice before a pickup.

    What you need to rent

    Drivers from 18 up, with an Ontario G2 or G licence, are welcome. Under 26? You can rent, with a daily young driver fee shown on the car's page. The payment card and the licence must match the driver's name.

    Every rate includes third-party liability. The car itself needs one of three options: OPCF 27, a card benefit, or the CarmaCars Protection Plan. The deposit is taken about 1 hour before pickup, never when you book. Each driver named on the booking signs the rental agreement.

    Questions first?

    A request takes a few minutes and puts a real offer in front of you.

    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 grey, by place

    In this place, by colour

    For sale, detailing, body shop and other searches

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    Rent a grey 2021 GMC Sierra AT4 in Toronto

    We have no grey 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 grey 2021 GMC Sierra AT4 for you. Nothing is booked or charged.

    Request it

    Renting the 2021 GMC Sierra AT4 in Farmbrook in grey

    Can the 2021 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.

    Do you also cover places near Farmbrook?

    Yes: Dogwood Hollow, Greenbrook, Oaktree Hollow, Stonybrook and Wood, among others. Every area we deliver to has its own page.

    Can I choose a grey 2021 GMC Sierra AT4?

    Yes: one of our cars below is grey. Ask for the colour when you request it.

    Can I rent a 2021 GMC Sierra AT4 in Farmbrook?

    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.