← All Japanese fuel economy referencesJapan market · MLIT WLTC · March 2026

Honda N-BOX 6BA-JF5 fuel economy

JF5 appears under N-BOX, N-BOX CUSTOM, and N-BOX JOY. The first 21.6 km/L result covers N-BOX classification 0001 only.

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March 2026 edition. This is a snapshot of types sold new at the end of 2025. It does not identify model year, build date, or an individual vehicle.

N-BOX · 0001

MLIT fuel economy (WLTC)21.6 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX
MLIT classification number(s)0001
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating910 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W,EGR
Source rowHONDA!9

N-BOX · 0004

MLIT fuel economy (WLTC)21.1 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX
MLIT classification number(s)0004
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating960 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W,EGR
Source rowHONDA!10

N-BOX CUSTOM · 0002

MLIT fuel economy (WLTC)21.5 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX CUSTOM
MLIT classification number(s)0002
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating920 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W,EGR
Source rowHONDA!13

N-BOX CUSTOM · 0003

MLIT fuel economy (WLTC)20.3 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX CUSTOM
MLIT classification number(s)0003
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating940 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W
Source rowHONDA!14

N-BOX CUSTOM · 0005

MLIT fuel economy (WLTC)21.1 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX CUSTOM
MLIT classification number(s)0005
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating960 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W,EGR
Source rowHONDA!15

N-BOX JOY · 0006

MLIT fuel economy (WLTC)21.3 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX JOY
MLIT classification number(s)0006
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating920 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W,EGR
Source rowHONDA!19

N-BOX JOY · 0007

MLIT fuel economy (WLTC)20.2 km/L
Type designation6BA-JF5
Source make and sales labelホンダ · N-BOX JOY
MLIT classification number(s)0007
Fuel / source categoryGasoline · no hybrid marker listed
Power-unit designationS07B
Engine displacement0.658 L
Transmission (as listed)CVT (E・LTC)
DriveFront-wheel drive (F)
Vehicle weight / seating930 kg / 4 seats
Other applicability qualifiersNone listed in the other-qualifiers column
Fuel / emissions measure codesI,V,EP,B,C / 3W
Source rowHONDA!20

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Test-based estimate for this WLTC row. Actual fuel use varies, and the result does not make different test cycles equivalent.

Annual fuel examples for the source row below

Example for N-BOX · 0001 at 21.6 km/L (WLTC) only. Divide annual kilometres by the listed km/L; results below are rounded to the nearest litre.

Annual distanceFuel from the rating
10,000 km463 L
15,000 km694 L
20,000 km926 L

Derived consumption: 100 ÷ 21.6 = 4.63 L/100 km for the same row. This unit conversion is not a Canadian NRCan result, an equivalent test, or a prediction of fuel use on your route.

Source and scope

MLIT Automobile Fuel Economy List · March 2026 · Kei gasoline passenger cars (WLTC).

MLIT original workbook: 001986940.xlsx · Sheet HONDA; primary row 9. MLIT definitions and rating method.

Original SHA-256: 7d3ee8797ba47960c2e33653237dc0a67702cacbd2c22f1373b053c8959dfe5c. Captured 2026-11-09.

The workbook does not give a full trim, service specification, VIN match, or import classification. This reference makes no determination about an individual vehicle’s eligibility.

Source: Japan Ministry of Land, Infrastructure, Transport and Tourism (MLIT), Automobile Fuel Economy Lists. Selected rows, English labels and calculations were processed by CarFactBook; no MLIT endorsement is implied. MLIT website terms · Public Data License 1.0.