2021 Honda Passport — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2021 Honda Passport is an SUV powered by a 3.5L 6-cyl regular gasoline engine. Its most fuel-efficient configuration returns around 26 mpg (UK) / 22 mpg (US EPA) combined, with 25–26 mpg (UK) across all configurations. Owners often keep a Honda Passport workshop manual to hand for servicing and repairs.
Compared with the 2020 Honda Passport: Fuel economy is essentially unchanged at around 26 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine | 3.5L 6-cyl |
|---|---|
| Transmission | Automatic (S9) |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | SUV |
| Fuel Economy (UK) | 26 combined / 24 urban / 30 extra-urban mpg |
| Fuel Economy (US EPA) | 22 combined / 20 city / 25 highway mpg |
| CO₂ Emissions | 253 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,050 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2021 Honda Passport, all with the 3.5L 6-cyl engine. Combined fuel economy ranges from 21 to 22 mpg (US), or 25 to 26 mpg (UK), depending on engine, transmission and drive. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 3.5L 6-cyl | Automatic (S9) | All-Wheel Drive | 25 | 21 (19/24) | 265 | $3,200 |
| 3.5L 6-cyl | Automatic (S9) | Front-Wheel Drive | 26 | 22 (20/25) | 253 | $3,050 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2021 Honda Passport
Running Costs: 2021 Honda Passport
Covering around 8,000 miles a year in a 2021 Honda Passport at 26 mpg combined, expect roughly 1,399 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,050 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2021 Honda Passport Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 7 safety recall campaigns that include the 2021 Honda Passport (as of 6 October 2026). Most affected areas: Air bags (2), Structure (1), Fuel system (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Structure — campaign 26V365000, reported 4 June 2026. Risk: Failure of rear suspension components, such as the rear control arm, can cause a loss of vehicle handling and control, increasing the risk of a crash or injury.
- Air bags — campaign 26V332000, reported 21 May 2026. Risk: Air bags that deploy unintentionally during a crash increase the risk of injury.
- Air bags — campaign 24V064000, reported 1 February 2024. Risk: An air bag that deploys unintentionally during a crash can increase the risk of injury.
- Fuel system — campaign 23V858000, reported 18 December 2023. Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Showing the 4 most recent of 7 campaigns.
Owners have filed 142 complaints with NHTSA about the 2021 Honda Passport. The most-reported areas are Forward collision avoidance (51), Engine (27), Electrical system (25). Complaints include 10 reported crashes, 3 reported injuries. That is well above the median of 63 complaints across the 8 Honda Passport model years in our data.
Used-buyer checklist for the 2021 Honda Passport
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Driver-assist sensors (51 owner complaints) — Check that driver-assist warning lights are off and sensors are clean and undamaged.
- Engine (27 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
- Electrical system (25 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Transmission & drivetrain (23 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the Honda Passport compare to similar SUVs? SUVs in our database average around 27 mpg (UK) combined — this model sits close to that average, within 1 mpg. This comparison is based on 1824 SUVs in our dataset.
Honda models in our database average about 35 mpg (UK) combined on their most efficient configuration; the 2021 Honda Passport's 26 mpg is 9 mpg below that make average. Its 253 g/km CO₂ figure is 56 g/km higher than the 197 g/km Honda average.
Of the 8 Honda Passport model years we cover, the 2021 is the most economical on its best configuration (26 mpg UK combined). See every Honda Passport year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2021 Honda Passport
Frequently Asked Questions
What engine does the 2021 Honda Passport have?
It's fitted with a 3.5L 6-cyl regular gasoline engine, paired with a automatic (s9) transmission.
What is the fuel economy of the 2021 Honda Passport?
The most efficient configuration returns around 26 mpg (UK) combined, or 22 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 25 to 26 mpg.
How much does the 2021 Honda Passport cost to fuel per year?
The US EPA estimates about $3,050 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2021 Honda Passport have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 4 stars for frontal crash protection.
Does the 2021 Honda Passport have any recalls?
NHTSA lists 7 safety recall campaigns that include the 2021 Honda Passport (as of 6 October 2026). Most affected areas: Air bags (2), Structure (1), Fuel system (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2021 Honda Passport?
Among the 142 owner complaints filed with NHTSA, the most-reported areas are Forward collision avoidance (51 complaints), Engine (27 complaints), Electrical system (25 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Honda Passport's fuel economy good for an SUV?
It returns around 26 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track.