Every engine, transmission, drivetrain and fuel economy combination the EPA certified for the 2026 Prologue. 3 configurations listed, with city, highway and combined mpg, annual fuel cost and tailpipe CO₂ for each one.
| Engine | Transmission | Drive | City | Hwy | Comb. | L/100km | Fuel cost/yr | CO₂ g/mi | Fuel |
|---|---|---|---|---|---|---|---|---|---|
| — EV · Start-stop | Automatic (A1) | AWD | 104 | 87 | 95 | 2.5 | $800 | — | Electricity |
| — EV · Start-stop | Automatic (A1) | AWD | 108 | 90 | 99 | 2.4 | $750 | — | Electricity |
| — EV · Start-stop | Automatic (A1) | FWD | 113 | 94 | 104 | 2.3 | $750 | — | Electricity |
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 1 | EV (Electricity) |
|---|
| Start-stop | Engine idle-stop system fitted on at least one configuration |
|---|---|
| Electrification | EV |
| Electric motor | 180 kW ACPM, 67 and 180 kW ACPM |
| Electric range | 308 miles |
| Manufacturer config codes | HNX |
| Drivetrain | AWD, FWD |
|---|---|
| Vehicle class | Standard Sport Utility Vehicle 2WD, Standard Sport Utility Vehicle 4WD |
| Fuel types | Electricity |
| Best combined | 104 mpg (2.3 L/100km) |
|---|---|
| Worst combined | 95 mpg (2.5 L/100km) |
| Spread | 95–104 mpg combined across configurations |
| Annual fuel cost (best) | $750 |
| EPA fuel economy score | 9 / 10 |
|---|---|
| EPA greenhouse gas score | 10 / 10 |
| 5-year fuel cost vs average new vehicle | $8,250 less |
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.