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Cadillac XT4
2024 · gas, suv
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: XT4 · also 9.1 L/100 km
Tailpipe CO₂214 g/kmMeasured by NRCan · CO₂ basis: tailpipe_rated · configuration: XT4 · also 344 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
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
Complaints per 10,000 builtFree with an accountMeasured for this car, with its publisher and basis

5 more measured figures for this car — Horsepower, Kerb weight, Warranty, Recall campaigns, Complaints per 10,000 built — 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 (214 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.
EPA test weightNot 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.
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

FuelUS$8,659
InsuranceUS$7,365 (modelled)
MaintenanceUS$7,800 (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. Fuel is this car's own combined consumption over 15,000 km a year at 1.738 CAD a litre of petrol (Statistics Canada. Table 18-10-0001-01 Monthly average retail prices for gasoline and fuel oil, by geography; Canada; regular unleaded gasoline at self service filling stations, 2026-08). Adapted from Statistics Canada, Table 18-10-0001-01 Monthly average retail prices for gasoline and fuel oil, by geography, August 2026. This does not constitute an endorsement by Statistics Canada of this product. Costs are in US dollars; the CAD pump price is converted at 1 CAD = 0.73 USD, the rate set on 2026-09-13. 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

SERVICE BRAKES
9 complaint(s) · 2 report a crash, fire, injury or death
High-pitched squeal under light braking at low speeds (under 10 mph), typically occurring during the first few stops of the day...Dealer stated TSB Numbers: 20-NA-002 or MC-10232149-0001 only refers t…
ENGINE
8 complaint(s)
Driving to a local car wash, I stopped at a traffic light. When I tried to accelerate the transmission warning and power reduction waring flashed on HUD. I could not drive or place the car in reverse,…
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
8 complaint(s) · 2 report a crash, fire, injury or death
I was driving with my husband and daughter, when all of a sudden, the vehicle braked out of nowhere (twice) with no one in front of us and the Emergency brake notification flashed on the windshield.…
ELECTRICAL SYSTEM
7 complaint(s)
The contact owns a 2024 Cadillac XT4. The contact stated while driving at an undisclosed speed, the instrument panel lost power. The contact stated that prior to the complete failure, there were sever…
FUEL/PROPULSION SYSTEM
7 complaint(s)
Car suddenly stopped while driving and would not start and stalled. Tried to restart multiple times with failed to restart. Car cranked but did not start after multiple attempts. There were no warning…
POWER TRAIN
3 complaint(s)
STEERING
2 complaint(s)
Starting auto on20Feb2025 I was unable to turn the stearing wheel.Turned auto off, restarted same problem. Called Cadallac for repare appointment. Re sstarted the car later operations normal. Car deli…
VEHICLE SPEED CONTROL
2 complaint(s)
VISIBILITY/WIPER
2 complaint(s)
Driver's and passengers' front windows. When driving in sunlight the windows are hazy/milky. Inspected by dealership. There are no warning lamps, messages or other systems 1st appeared July 29, 2024…
AIR BAGS
1 complaint(s) · 1 reports a crash, fire, injury or death

The 10 components named in the most complaints are shown, of 14 named in all.

Data sources