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GMC Sierra · Diesel
2022 · diesel, truck
7 measured figures
7 of the 9 figures this market publishes for a car like this one are measured for this car. This market publishes no overall score, so there is no share of a composite weight to measure confidence against; figures_measured says how many of this market's figures the row carries, and contributing_publishers says who measured them

Measured figures

Fuel economy25.8 mpg (US gallons)Measured by NRCan · configuration: Sierra · also 9.1 L/100 km
Tailpipe CO₂245 g/kmMeasured by NRCan · CO₂ basis: tailpipe_rated · configuration: Sierra · also 394 g/mile
HorsepowerFree with an accountMeasured for this car, with its publisher and basis
Kerb weightFree with an accountMeasured for this car, with its publisher and basis
EPA test weightFree with an accountMeasured for this car, with its publisher and basis
WarrantyFree with an accountMeasured for this car, with its publisher and basis
Recall campaignsFree with an accountMeasured for this car, with its publisher and basis

5 more measured figures for this car — Horsepower, Kerb weight, EPA test weight, Warranty, Recall campaigns — each with the publisher that measured it and the basis it is on. Free to read with an account.

Figures this car does not carry

Fuel economy (MPGe)Not published for this carFuel economy (MPGe) is published for electric and hydrogen cars, whose economy is published as MPGe: energy converted at 33.7 kWh per gallon, not fuel burned; this car is not one of them, so the figure is not the same quantity for it
Tailpipe CO₂ (charge-weighted)Not published for this carthis car's CO₂ is published as the tailpipe rating for the car driven as rated on the test cycle (245 g/km), not as a composite weighted across electric and fuel-burning miles, so it is not the quantity this list orders. It is published as Tailpipe CO₂
Engine horsepowerNot published for this carNot published for this car. The record's own reason is free to read with an account.
NHTSA overall ratingNot published for this carNot published for this car. The record's own reason is free to read with an account.
Complaints per 10,000 builtNot published for this carNot published for this car. The record's own reason is free to read with an account.
PriceNot published for this carNot published for this car. The record's own reason is free to read with an account.

5-Year Running Costs

Fuelnot estimated — No diesel pump price is held for this market, so a diesel car's fuel cost is not estimated rather than priced as petrol.
InsuranceUS$7,915 (modelled)
MaintenanceUS$5,200 (class estimate)
RepairsUS$8,000 (modelled)
Depreciationnot estimated — we hold no purchase price for this car, and it is not assumed.
Totalnot estimated — a component above is unknown or modelled

Running costs only — the purchase price is not included. The five-year running cost is an ESTIMATE, not a measurement of this car: only its fuel half is computed from the car's own measured consumption and a dated pump price (see fuel_price_source and fuel_price_as_of in the market's own figures); insurance, maintenance and repairs are class models. It orders no list and is not one of this market's published figures. Costs are in US dollars; a price quoted in another currency is converted at a fixed rate this record does not name. Insurance, maintenance and repairs are models, not figures for this car: insurance from its power, weight and crash rating, maintenance from its make's class, repairs from its complaint and recall counts. They are shown for scale and are not used to rank it. Confidence is low: several components are modelled from class averages.

Known Issues

STRUCTURE:BODY
32 complaint(s)
While commuting on a US Hwy the front upper grill came off the vehicle flying into the windshield and surrounding traffic. Research online shows that this occurrence happens with the same vehicle with…
POWER TRAIN
23 complaint(s)
The contact owns a 2022 GMC Sierra 1500. The contact stated upon accelerating and driving at approximately 5 MPH, the vehicle violently jerked. The vehicle began to drive as designed, but the failure…
ENGINE
21 complaint(s)
The engine shut off completely at a traffic light and didn’t start when I pressed the gas pedal to move. It has auto start to save gas and normally starts and stops at lights. This time, the car shut…
ELECTRICAL SYSTEM
20 complaint(s)
Rear tailgate would randomly fall down without any key fob buttons being hit. Did some Google searches and it sounds like it is VERY common. There is a faulty tailgate switch that will randomly drop t…
UNKNOWN OR OTHER
20 complaint(s) · 1 reports a crash, fire, injury or death
While operating the vehicle, the radio went to full volume on its own. Attempts to turn it down did not work. The radio turned down, when the buttons on the steering wheel were pressed, but turned bac…
FUEL/PROPULSION SYSTEM
6 complaint(s)
There is an occasional burning rubber smell(weekly and daily) coming into the cabin of the truck from the Duramax engine/exhaust. The dealer was notified and they informed me from their bulletins on…
SERVICE BRAKES
5 complaint(s)
The braking on this vehicle is dangerous! Very poor stopping power. I’m am frightened to tow a trailer behind the vehicle because of its extremely poor stopping distance. This is so bad that I thin…
ENGINE AND ENGINE COOLING
3 complaint(s)
The contact owns a 2022 GMC Sierra 1500. The contact stated that the vehicle was experiencing excessive oil consumption. The vehicle was taken to the dealer, where oil consumption tests were performed…
LANE DEPARTURE: ASSIST
3 complaint(s)
STRUCTURE
3 complaint(s)
The contact owns a 2022 GMC Sierra 1500. The contact stated while driving approximately 75 MPH, the front chrome grille deflector erroneously detached from the vehicle and ejected over the hood of the…

The 10 components named in the most complaints are shown, of 28 named in all.

These complaints are filed under SIERRA 1500, a name NHTSA also uses for other versions of this car, so some may concern those versions.

Data sources