I think there's a strong case for a family pure-electric car with a modest battery, good efficiency and fast charging. As public charging points become more plentiful and powerful, the modest battery EV gets more useful. A side-effect is that the embodied energy of such a car is less than one with a larger battery … Continue reading What spec does a long-distance family electric car really need in the UK?
"Torque" is an app that gets you access to the battery and motor data from the Battery Management System (BMS) via the On-Board Diagnostic port (OBD2). It's like a customisable version of "LeafSpy" but for other cars. Why would you be interested? If you need to ask then this probably isn't the post you're looking … Continue reading Ioniq Electric datafest- the “Torque” app
I've been driving the Ioniq daily for over a month now. Previously I got to drive my wife's Ioniq, which was a treat compared to my Leaf. Not that the Leaf is a bad car in any way- but the Ioniq is a next-generation electric car. Both cars give you: Virtually silent, instant acceleration "Automatic" … Continue reading Day-to-day with the Ioniq
To answer this question, I tried out a Polar Ultracharger at the Holiday Inn Swindon, in the UK. The charger is quite close to J15 of the M4, and while the M4 is fairly well-served for charging, it's on the Electric Highway network which is, how shall I put it, a little creaky right now. … Continue reading How much can you top up an Ioniq in 10 minutes from a Polar Ultracharger?
...it needs to be collected from Aberdeen, 530 miles away. Before this trip I hadn't attempted a really long journey in an EV. (In case you're not aware, this car is all-electric, no "engine", it doesn't take diesel or petrol). However my experience of the Ioniq was that the car could do it, and I … Continue reading Picking up another Ioniq electric! But wait, there’s a catch…
In the UK, 2 to 3% capacity loss per year is to be expected from a Nissan LEAF 24kWh. There's lots of myths surrounding batteries in EVs, many relating to battery degradation. "What about the cost of replacing the battery then?" is a common question. This is something that has interested me both as a … Continue reading Nissan LEAF 24 battery degradation stats
I measured a charger efficiency of 86% in the Leaf and 95% in the Ioniq. Electric cars display an efficiency figure which can range from 3 to 7 miles per kWh in my experience. This is the efficiency that the car measures, from the battery to the road. There are other losses in the system, … Continue reading Efficiency and charging losses, Leaf vs Ioniq