Kia EV9 vs Mercedes-Benz B-Class Electric Drive

The EV9 costs less to run, by the official figures: about $10 a year less in New Zealand, $10 in Australia and $10 in the US.

Side by side

Specs are for each car's newest version. The better figure is in green.

Kia EV9Mercedes-Benz B-Class Electric Drive

A typical year's fuel

New Zealand
$1,066 (better)
$1,073
Australia
$910 (better)
$916
United Kingdom
£691 (better)
£696
United States
$972 (better)
$978

Official figures

Uses
24.9 kWh/100km (better)
25.0 kWh/100km
UK
2.5 mi/kWh (better)
2.5 mi/kWh
US
84 MPGe (better)
84 MPGe
Range
450 km (better)
140 km

A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.

EV9 or B-Class Electric Drive?

Which is cheaper to run, the Kia EV9 or the Mercedes-Benz B-Class Electric Drive?

The Kia EV9: about $10 a year less in New Zealand, $10 in Australia and $10 in the US than the Mercedes-Benz B-Class Electric Drive at today's average prices and a typical year's driving.

Each on its own

Other comparisons

What will the drive cost?

Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.

Rated 4.7 by drivers · 700,000 downloads

The Roadtrip app showing a drive into London that costs £4.81 each, with fuel prices along the way