Every engine, transmission, drivetrain and fuel economy combination
the EPA certified for the 2021 Passport. 2 configurations listed,
with city, highway and combined mpg, annual fuel cost and tailpipe CO₂ for each one.
Engine and transmission combinations
Engine
Transmission
Drive
City
Hwy
Comb.
L/100km
Fuel cost/yr
CO₂ g/mi
Fuel
3.5L I6 Start-stop
Automatic (S9)
AWD
19
24
21
11.2
$3,200
427
Regular Gasoline
3.5L I6 Start-stop
Automatic (S9)
FWD
20
25
22
10.7
$3,050
407
Regular Gasoline
mpg figures are the EPA window-sticker values in US gallons. The L/100km
column is the same figure converted for metric readers. CO₂ is tailpipe only and excludes
fuel production.
Engine summary
Engine 1
3.5L V6 (Regular Gasoline)
Engine technology and equipment
Engine technology
SIDI
Start-stop
Engine idle-stop system fitted on at least one configuration
Manufacturer config codes
HNX
Drivetrain and class
Drivetrain
AWD, FWD
Vehicle class
Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD
Fuel types
Regular Gasoline
Fuel economy range
Best combined
22 mpg
(10.7 L/100km)
Worst combined
21 mpg
(11.2 L/100km)
Spread
21–22 mpg combined across configurations
Annual fuel cost (best)
$3,050
Emissions and running cost
Tailpipe CO₂ (best config)
407 g/mile
Tailpipe CO₂ range
407 – 427 g/mile across all configurations
EPA fuel economy score
4 / 10
EPA greenhouse gas score
4 / 10
5-year fuel cost vs average new vehicle
$3,250 more
Not yet published
Dimensions, curb weight, interior volume, oil capacity and torque
specifications require official Honda documentation that we have not yet
verified for this model year. They will be added once sourced.