Insuring your DIY EV in the UK

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ianlighting
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Re: Insuring your DIY EV in the UK

Post by ianlighting »

Tdog wrote: Wed Jul 16, 2025 2:16 pm Hi all, new here. I’d very much like to convert some sort of van with eBay Tesla battery and motor which it seems can he had for not too much money. Can anyone advise at all if I did the work myself, and it was to a high enough standard, would insurance me possible? Would I need the work assessed?
Great to have found somewhere to ask such a question. Thanks in advance
No insurance inspection for me - I’m with Sterling. Not heard of anyone needing one.

But you will need a DVLA inspection - have a search here to read up on that process.
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andybpowell
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Re: Insuring your DIY EV in the UK

Post by andybpowell »

Adrian flux are generally pretty good I paid about £250 this year for my Z3 conversion
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Bigpie
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Re: Insuring your DIY EV in the UK

Post by Bigpie »

Adrian Flux costs me £1100 for my BMW E91, 20 years NCB, no points, driveway overnight. 10k miles. No inspection by insurance.
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Re: Insuring your DIY EV in the UK

Post by Alibro »

Bigpie wrote: Thu Jul 17, 2025 4:46 pm Adrian Flux costs me £1100 for my BMW E91, 20 years NCB, no points, driveway overnight. 10k miles. No inspection by insurance.
OUCH!!!
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Re: Insuring your DIY EV in the UK

Post by Jacobsmess »

I just got off the phone with Howdens on renewing my *whispers* currently ICE'd van. And asked about EV conversion. They said that the KGM underwriters would insure it on the same basis and price as Markerstudy (the other people to quote).
£672 with 10k miles, no driveway, fully comp and £400 voluntary excess with excess protection (+£50).
So good news.
Im also going to get a quote from Adrian flux and Brent Acre and see how they compare and if they're also offering EV conversion insurance.
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Re: Insuring your DIY EV in the UK

Post by Jacobsmess »

Surprisingly, Adrian Flux wouldn't insure the van as an EV camper. I've gone with Howdens with KGM as the under writer as they are happy to insure it as a camper in conversion as well as an EV in conversion. Brent Acre wouldn't insure as an ICE anyway.
This all might change once we have a driveway as living close to one of the highest automotive crime/insurance fraud city's of the UK (Bradford) is probably pushing up premiums and scaring off insurers.
The next hurdle, convincing the council let me have a driveway (apparently as we have under 5m of space from the feont of the house to the path they dont typically allow it)....
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