BMW M3 vs Hyundai Ioniq 6

SpecBMW M32024Hyundai Ioniq 62024
Price (OTR)£79,835£50,495
Power510 bhp325 bhp
Torque650 Nm605 Nm
0–60 mph3.5 secs5.1 secs
Top Speed155 mph115 mph
MPG (combined)29.1 mpg
CO₂220 g/km0 g/km
Boot Space480 litres401 litres
Kerb Weight1730 kg1950 kg
Engine3.0LElectric
Transmission8-speed AutoSingle-speed Auto
DrivetrainRWDAWD
Insurance Group5038
Annual Tax£190£0
Euro NCAP5 / 5 stars5 / 5 stars
Seats55
Fuel TypePetrolElectric

Running Costs Calculator

Adjust the inputs to estimate what each car will cost you to own.

Over 3 yearsBMW M3Hyundai Ioniq 6
Fuel / energy£6,655£2,314
Road tax (VED)£570£0
Insurance (est.)£7,200£5,724
Depreciation (est.)£31,934£20,198
Total cost£46,359£28,236
How these numbers are calculated
  • Fuel cost uses the car's combined MPG and the price you enter.
  • EV energy cost assumes 3.5 mi/kWh (UK average). Real efficiency varies by car and driving style.
  • Insurance is a rough estimate based on the car's insurance group — your actual quote depends on age, location, and history.
  • Depreciation assumes 40% loss over 3 years, scaled linearly. Premium brands and EVs can deviate significantly.
  • Road tax uses the published first-year and standard VED for the car's CO₂ band.