You'll not be getting 4-5 miles/Kwh as an average consumption out of a Kona (or Niro) and anyone telling you otherwise isn't being honest with themselves or you.
You may get up to 4.5-5 on a relatively slow drive (e.g. 50mph roads) over a reasonable (say 30 mile) distance in a beautiful day in summer but it will be below 4 in the winter. As an average I'd expect no more than 4 miles/kwh over a year and the Niro has higher consumption than a Kona, its a bigger car. In my Model 3, I average just above 4 miles/kwh over 2 years/23k miles and its one of the most efficient cars on the market alongside the Kona and the original Ionic.
What they also probably forget to mention is that there are charging losses, for every 50kwh you pay for, only 45-46kwh actually ends up in your battery for you to use. Every time you pre-heat the car, you burn through a bunch of energy that isn't counted by the trip computer. I don't know what my 'real' consumption is but I'd hazard a guess that it is closer to 3.5 miles/kwh than it is to 4 miles/kwh per the trip computer.
If you do lots of short journeys, I'd expect your 'real' consumption will be closer to 3 miles/kwh than 3.5miles/kwh.
I'll be honest, as much as I suggest people should go EV, I only suggest they do it if they have somewhere they can charge the car where they normally park it (e.g. at home or work). Despite now being on my second EV, it being our only car and I'd not go back to ICE, I wouldn't buy one if I couldn't charge it up at home (which is where the car is normally parked).
I used a public AC charger recently which was a 'reasonable' 47p/kwh, it was begrudgingly so to save a bit of time, particularly knowing the Tesla superchargers are 25% cheaper most of the time.
You may get up to 4.5-5 on a relatively slow drive (e.g. 50mph roads) over a reasonable (say 30 mile) distance in a beautiful day in summer but it will be below 4 in the winter. As an average I'd expect no more than 4 miles/kwh over a year and the Niro has higher consumption than a Kona, its a bigger car. In my Model 3, I average just above 4 miles/kwh over 2 years/23k miles and its one of the most efficient cars on the market alongside the Kona and the original Ionic.
What they also probably forget to mention is that there are charging losses, for every 50kwh you pay for, only 45-46kwh actually ends up in your battery for you to use. Every time you pre-heat the car, you burn through a bunch of energy that isn't counted by the trip computer. I don't know what my 'real' consumption is but I'd hazard a guess that it is closer to 3.5 miles/kwh than it is to 4 miles/kwh per the trip computer.
If you do lots of short journeys, I'd expect your 'real' consumption will be closer to 3 miles/kwh than 3.5miles/kwh.
I'll be honest, as much as I suggest people should go EV, I only suggest they do it if they have somewhere they can charge the car where they normally park it (e.g. at home or work). Despite now being on my second EV, it being our only car and I'd not go back to ICE, I wouldn't buy one if I couldn't charge it up at home (which is where the car is normally parked).
I used a public AC charger recently which was a 'reasonable' 47p/kwh, it was begrudgingly so to save a bit of time, particularly knowing the Tesla superchargers are 25% cheaper most of the time.