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Honda Odyssey
2021 · gas, van
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 economy22 mpg (US gallons)Measured by EPA · configuration: Odyssey
Tailpipe CO₂245 g/kmMeasured by EPA · CO₂ basis: tailpipe_rated · configuration: Odyssey · 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
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
NHTSA overall ratingFree 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, Warranty, Recall campaigns, NHTSA overall rating, 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 (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.
EPA test weightNot 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$13,546
Insurance$12,080 (modelled)
Maintenance$5,200 (class estimate)
Repairs$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 13,800 miles a year at $4.319 a US gallon of petrol (U.S. Energy Information Administration, Gasoline and Diesel Fuel Update: U.S. regular gasoline retail price, all formulations, weekly, 2026-09-14). 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

ELECTRICAL SYSTEM
52 complaint(s)
The 'infotainment" system turned off stating "network connection lost." The speakers then started making a VERY loud crackling sound that could not be controlled with the volume button. It was very di…
UNKNOWN OR OTHER
33 complaint(s) · 2 report a crash, fire, injury or death
UNKNOWN There is a cracking noise in engine at low speed (slow acceleration after stop). Much like this video https://www.youtube.com/watch?v=kl9D0PzOxHU&t=1s The dealer would not acknowledge it as a…
ENGINE
26 complaint(s)
My Honda Odyssey is experiencing an issue where it intermittently fails to restart automatically after coming to a stop and engaging the idle stop feature. Despite following Honda's recommendations, w…
AIR BAGS
16 complaint(s)
The contact owns a 2021 Honda Odyssey. The contact stated that while driving at 35 MPH, the passenger’s side curtain air bags deployed without incident and without warning. An automated security featu…
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
15 complaint(s) · 1 reports a crash, fire, injury or death
While driving with no vehicles or obstacles stopped in front of me, my car automatically braked hard.
STRUCTURE:BODY
9 complaint(s) · 3 report a crash, fire, injury or death
The back-right passenger side door was opened by pulling on the outside handle after a hobbled passenger was cautioned that the door was going to slide open and moved a few inches away from the vehicl…
FORWARD COLLISION AVOIDANCE: WARNINGS
8 complaint(s)
The forward collision prevention system engages the brakes when nothing/no one is in front of us. It will also engage the lane departure warning, which also engages the brakes, when construction zones…
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
7 complaint(s)
POWER TRAIN
6 complaint(s)
ON REACHING THE EXIT OF A TUNNEL CAR WASH, THE VAN WOULD NOT SHIFT FROM NEUTRAL TO DRIVE. THE INSTRUMENT CLUSTER DISPLAYED A MESSAGE THAT, IN ORDER TO SHIFT INTO DRIVE, I HAD TO DEPRESS THE BRAKE PEDA…
SUSPENSION
6 complaint(s)
The inside shoulder of all four tires are bald and unsafe. The rest of the tire tread has ~7/32 of depth remaining. Because this suspension issue only affects the inside edge of the tire it is diffi…

The 10 components named in the most complaints are shown, of 29 named in all.

Data sources