Black SUV service: 2021 GMC Sierra AT4 in Farmbrook

Black SUV service for the 2021 GMC Sierra AT4 in Farmbrook. Rated 9.9 to 14.3 L/100 km combined (EPA). Request one, or rent a similar car now.

Combined
9.9 to 14.3 L/100 km

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

The 2021 GMC Sierra AT4 in Farmbrook

Farmbrook, Frederick County. Delivery to Farmbrook starts at $0, for 508.7 km from our location (straight line). Farmbrook is 508.7 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

Black SUV service: the 2021 GMC Sierra AT4

The 2021 GMC Sierra AT4 for a car with a driver: the facts first, then the booking. Chauffeur bookings are by the hour, two hours minimum; send a request and we reply with the vehicle we can offer and the price. Winter tires are an add-on on the SUVs that offer them.

Farmbrook and the Sierra

Farmbrook is about 509 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 Farmbrook.

Around Farmbrook you will also find Hannover, Crestwood Village and Mountain Village.

Engine and fuel

The engine is the 3.0L 6-cylinder turbo, with four-wheel drive and a 10-speed automatic. 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. The fuel for 100 km comes to about $15.35 at our price setting.

How big it is

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

Who rents the Sierra

It suits a stretch between cars, by the week or the month. It suits a work trip where a reliable car matters more than anything else.

Renting this car

Tell us your dates and we check this car or the closest match. We have none on the site right now. Send a request for this exact car and we look for one for your dates. Meanwhile, 6 similar cars are listed below.

Booking made plain

Choose the car and your times, then send a request. A request does not hold the car, and it costs nothing. We check the calendar and your details, then send you an offer with the total. Say yes to the offer and pay; that is when the booking is made.

You can see every car's calendar and rates before you send anything. Book by the week from 7 days, or by the month up to 365 days. Give us 2 hours or more before the pickup and we can usually make it work.

Licence, age and card

Every driver must be 18 or older with an Ontario G2 or G licence. A daily young driver fee applies to drivers under 26, with no maximum age. Bring a card in your name; a card in someone else's name cannot be used.

Choose before pickup how damage to the car is handled: your policy with OPCF 27, your card's rental benefit, or the CarmaCars Protection Plan. Each car's deposit is listed on its page, so you know it before you ask. If another person will drive, add them; they go through the same check.

Talk to a person

Questions, dates or both: put them in a request and we answer.

Other trims, places, colours and searches

Rent a 2021 GMC Sierra AT4 in Toronto

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

Request it

Black SUV service: the 2021 GMC Sierra AT4

Can the 2021 GMC Sierra AT4 be delivered in Farmbrook?

Delivery to Farmbrook starts at $0, for 508.7 km from our location (straight line). You can also collect it from us for free.

How far is Farmbrook from CarmaCars?

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

Can I rent a 2021 GMC Sierra AT4 in Toronto?

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.

Can the car be delivered?

Yes, anywhere, including Toronto Pearson International Airport and Billy Bishop Toronto City Airport. Delivery starts at $75 plus the distance from our location, priced in your offer. Collecting the car yourself is free.