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Lexus GX
2024 · gas, suv
8 measured figures
8 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 economy17.4 mpg (US gallons)Measured by NRCan · configuration: GX 550 · also 13.5 L/100 km
Tailpipe CO₂313 g/kmMeasured by NRCan · CO₂ basis: tailpipe_rated · configuration: GX 550 · also 504 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
Complaints per 10,000 builtFree with an accountMeasured for this car, with its publisher and basis
6 more measured figures for this car — Horsepower, Kerb weight, EPA test 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 (313 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.
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
| Fuel | US$12,846 |
| Insurance | US$8,410 (modelled) |
| Maintenance | US$7,800 (class estimate) |
| Repairs | US$8,000 (modelled) |
| Depreciation | not estimated — we hold no purchase price for this car, and it is not assumed. |
| Total | not 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
ENGINE
5 complaint(s)
Driving to work, the engine became completely disabled which required emergency maneuvering to leave the roadway which had heavy traffic. Received dashboard messages stating the engine malfunctioned…
UNKNOWN OR OTHER
5 complaint(s)
The vehicle has been on hold at the port since 5/17/2024 with no update either from Lexus or my dealership about what is the reason for the hold. I’ve been hearing from different sources that it may b…
ELECTRICAL SYSTEM
4 complaint(s)
System Failure: This vehicle has a narrow shelf molded into the dashboard above the glove box. There was a small container of hair lotion stored there that melted in the heat and dripped through the d…
POWER TRAIN
3 complaint(s)
SERVICE BRAKES
3 complaint(s)
Brakes squeal when backing up in the mornings and occasionally going forward. Maunufacturer is aware of the problem, but until recently would only allow dealers to order 1 repair kit per week. Now the…
AIR BAGS
2 complaint(s) · 1 reports a crash, fire, injury or death
The airbags didn’t deploy in a collision that included the front and rear. My head and body was smashed into the steering wheel and dash. There were no warning that there may be a problem with this sy…
VISIBILITY/WIPER
2 complaint(s)
The GX 550 has many people online complaining about the windshields cracking from the bottom for no reason. The crack is getting worse and close to line of sight. This is happening without something s…
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
1 complaint(s)
The contact owns a 2024 Lexus GX 550. The contact stated that while operating the vehicle, the instrument cluster momentarily turned black. The vehicle was taken to the local dealer, where the failur…
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
1 complaint(s)
The 10 components named in the most complaints are shown, of 13 named in all.
Data sources
- NRCan — fuel consumption ratings and vehicle class
- NHTSA — crash-test ratings, recalls and owner complaints
- New York State DMV — New York registrations, the cross-check on that denominator
- NHTSA — vehicles built for the US market, the complaint-rate denominator
- NHTSA — system horsepower, and curb weight averaged across a compliance configuration's trims, from the CAFE analysis fleet
- EPA — curb weight of the certified test vehicle, from the certification test results
- carstandings.com — basic-warranty terms, from this site's reviewed table
- EPA — horsepower and EPA test weight, from the Test Car List
- EPA — production volumes by make, from Automotive Trends
- NHTSA — body style and the crash-tested vehicle's curb weight, from the NCAP crash-test file
- NHTSA — body style and engine horsepower, from the vPIC VIN decoder