Mercedes-Benz EQS vs MINI Countryman: Specs Compared

Also searched as MINI Countryman vs Mercedes-Benz EQS specs — both orientations show this same side-by-side comparison.

The Mercedes-Benz EQS is the more efficient of the two: it reaches 103 mpg combined versus 98 mpg for the MINI Countryman, a 5 mpg advantage and costs about $100 less per year to fuel.

Across 3 measured categories, the Mercedes-Benz EQS leads in 3. Figures are EPA test data, not manufacturer claims.

2022–2027

Mercedes-Benz EQS

Large Cars · 32 configurations

103mpg combined (best)
All Mercedes-Benz EQS specs

2015–2027

MINI Countryman

Midsize Cars · 75 configurations

98mpg combined (best)
All MINI Countryman specs

Head-to-head specifications

MetricMercedes-Benz EQSMINI Countryman
Best combined MPG103 mpg ✓98 mpg
Best city MPG101 mpg101 mpg
Best highway MPG105 mpg ✓94 mpg
Lowest annual fuel costEPA estimate at 15,000 miles per year$700 ✓$800
Lowest CO2 outputNot available175 g/mi
Engines offeredNot availableSIDI & PFI, SIDI, SIDI; PHEV, 1.6
TransmissionsAutomatic (A1)Automatic (A1), Automatic (AM-S7), Automatic (S8)
DrivetrainsAll-Wheel Drive, Rear-Wheel DriveAll-Wheel Drive, Front-Wheel Drive
Fuel typesElectricityElectricity, Premium, Premium and Electricity
EPA classLarge CarsMidsize Cars
Years covered2022–20272015–2027
Configurations on record3275

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

Mercedes-Benz EQS vs MINI Countryman dimensions and size

The Mercedes-Benz EQS is 31.9 inches longer than the MINI Countryman on a wheelbase 20.5 inches longer, and 2,070.1 lbs heavier. At over 200 inches, the larger of the two is past the comfortable limit of a standard 192-inch single garage bay once you allow walking room.

Mercedes-Benz EQS versus MINI Countryman exterior dimensions
DimensionMercedes-Benz EQS (2026)MINI Countryman (2026)Difference
Length207.1 in175.2 in31.9 in
Width (excl. mirrors)76 in72.4 in3.5 in
Height59.1 in65.4 in6.3 in
Wheelbase126.4 in105.9 in20.5 in
Curb weight5,855 lbs3,785 lbs2,070 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.

Mercedes-Benz EQS vs MINI Countryman: what the numbers mean

Running cost over five years: at the EPA's 15,000-mile-a-year assumption the Mercedes-Benz EQS burns about $700 of fuel annually against $800 for the MINI Countryman. That $100 yearly gap compounds to roughly $500 over five years and $800 over eight — often more than the price difference between two trims of the same vehicle, and the single largest running-cost line item separating these two.

City versus highway split: the MINI Countryman is the stronger commuter at 101 mpg city, while the Mercedes-Benz EQS pulls ahead on the interstate at 105 mpg highway. If most of your driving is stop-and-go traffic the city figure is the one to weigh; for long-distance highway mileage the reverse is true, and the two vehicles effectively swap places depending on how you drive.

Powertrain choice: the Mercedes-Benz EQS is recorded with no distinct engine configurations, the MINI Countryman with 4 (SIDI & PFI, SIDI, SIDI; PHEV). Across 32 recorded Mercedes-Benz EQS configurations and 75 for the MINI Countryman, 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 Mercedes-Benz EQS is offered with All-Wheel Drive, Rear-Wheel Drive, the MINI Countryman with All-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 Large Cars and Midsize Cars respectively — the class drives the interior volume, cargo space and passenger space each one is measured against.

EQS vs Countryman: common questions

Which is better on gas, the Mercedes-Benz EQS or the MINI Countryman?

The Mercedes-Benz EQS is the more efficient of the two: it reaches 103 mpg combined versus 98 mpg for the MINI Countryman, a 5 mpg advantage and costs about $100 less per year to fuel.

Which costs less to run per year?

By EPA estimates at 15,000 miles a year, the Mercedes-Benz EQS runs about $700 a year in fuel at its most efficient configuration, versus about $800 for the MINI Countryman — a difference of roughly $100 per year.

What engines do the EQS and Countryman offer?

Mercedes-Benz EQS: no engine data on record. MINI Countryman: SIDI & PFI, SIDI, SIDI; PHEV, 1.6.

Are they in the same vehicle class?

The EPA classifies the Mercedes-Benz EQS as Large Cars and the MINI Countryman as Midsize Cars, so they aren't a like-for-like match on size.

More EQS comparisons

More Countryman comparisons

Comparison id: mercedes-benz-eqs-vs-mini-countryman