MINI Countryman vs Toyota Mirai: Specs Compared

Also searched as Toyota Mirai vs MINI Countryman specs — both orientations show this same side-by-side comparison.

The MINI Countryman is the more efficient of the two: it reaches 98 mpg combined versus 74 mpg for the Toyota Mirai, a 24 mpg advantage.

Across 3 measured categories, the MINI Countryman leads in 3. Figures are EPA test data, not manufacturer claims.

2015–2027

MINI Countryman

Midsize Cars · 75 configurations

98mpg combined (best)
All MINI Countryman specs

2016–2026

Toyota Mirai

Compact Cars · 17 configurations

74mpg combined (best)
All Toyota Mirai specs

Head-to-head specifications

MetricMINI CountrymanToyota Mirai
Best combined MPG98 mpg ✓74 mpg
Best city MPG101 mpg ✓76 mpg
Best highway MPG94 mpg ✓71 mpg
Lowest annual fuel costEPA estimate at 15,000 miles per year$800Not available
Lowest CO2 output175 g/miNot available
Engines offeredSIDI & PFI, SIDI, SIDI; PHEV, 1.6PEFC
TransmissionsAutomatic (A1), Automatic (AM-S7), Automatic (S8)Automatic (variable gear ratios)
DrivetrainsAll-Wheel Drive, Front-Wheel DriveRear-Wheel Drive, Front-Wheel Drive
Fuel typesElectricity, Premium, Premium and ElectricityHydrogen
EPA classMidsize CarsCompact Cars
Years covered2015–20272016–2026
Configurations on record7517

Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.

MINI Countryman vs Toyota Mirai dimensions and size

The Toyota Mirai is 20.5 inches longer than the MINI Countryman on a wheelbase 9.1 inches longer, and 469.6 lbs heavier. Both clear the roughly 200 inches of usable length in a standard single garage bay.

MINI Countryman versus Toyota Mirai exterior dimensions
DimensionMINI Countryman (2026)Toyota Mirai (2026)Difference
Length175.2 in195.7 in20.5 in
Width (excl. mirrors)72.4 in74 in1.6 in
Height65.4 in57.9 in7.5 in
Wheelbase105.9 in115 in9.1 in
Curb weight3,785 lbs4,255 lbs470 lbs

Width excludes mirrors; add 8–12 inches for mirrors out. Figures are for the newest model year on record for each vehicle. See both drawn to scale.

MINI Countryman vs Toyota Mirai: what the numbers mean

City and highway economy: the MINI Countryman leads in both cycles — 101 mpg city and 94 mpg highway against 76 and 71 mpg — so its fuel-efficiency advantage holds whether you commute in traffic or cover long highway miles.

Powertrain choice: the MINI Countryman is recorded with 4 distinct engine configurations (SIDI & PFI, SIDI, SIDI; PHEV), the Toyota Mirai with 1 (PEFC). Across 75 recorded MINI Countryman configurations and 17 for the Toyota Mirai, the wider the engine spread the more the real-world fuel efficiency depends on which version you actually buy, so check the specific model year and drivetrain rather than the headline number.

Drivetrain and class: the MINI Countryman is offered with All-Wheel Drive, Front-Wheel Drive, the Toyota Mirai with Rear-Wheel Drive, Front-Wheel Drive. All-wheel drive typically costs one to two mpg combined against the same vehicle in front- or rear-wheel drive, which is worth remembering when the gap between these two is small. The EPA classes them as Midsize Cars and Compact Cars respectively — the class drives the interior volume, cargo space and passenger space each one is measured against.

Countryman vs Mirai: common questions

Which is better on gas, the MINI Countryman or the Toyota Mirai?

The MINI Countryman is the more efficient of the two: it reaches 98 mpg combined versus 74 mpg for the Toyota Mirai, a 24 mpg advantage.

What engines do the Countryman and Mirai offer?

MINI Countryman: SIDI & PFI, SIDI, SIDI; PHEV, 1.6. Toyota Mirai: PEFC.

Are they in the same vehicle class?

The EPA classifies the MINI Countryman as Midsize Cars and the Toyota Mirai as Compact Cars, so they aren't a like-for-like match on size.

More Countryman comparisons

More Mirai comparisons

Comparison id: mini-countryman-vs-toyota-mirai