ok so a damaged HV battery has to be shipped in a special containers and is very expensive. Once the fire dept puts out a gas fire it normally stays out, li-ion batteries can and do reignite for days after. A wrecked Electric car is not only a danger to put water on, but I'm not sure I'd want to touch it before it was grounded properly and I had my High voltage gloves on.
I have been working with electric vehicles for a long time. Before the EV1 even, we were the warranty repair for EV1 in Los Angeles. Our fleet had 20 EV1 in service. We have had a 100 or so 1st gen Elec Rav4 descent unit, 80 Chevy elec S10's not so good. way back there were some G vans and Dodge T van (caravan). Currently we have 160 Nissan Leafs 2011s, 2014s, 2017s. The 11's are being salvaged poor battery range and bo on board chargers @ $7500 to replace charger and battery for @70 mile optimal range. We had 25 2014 electric Rav4s only about 7 left only 5 in being used by non mechanics. The Rav4 has a Tesla traction motor, battery, computers system and converter. I figure this was Tesla's test base for front wheel drive motor. Our users loved them when they where new, now the are very noisy (gear drive type noise) @ 16k to replace if we could get the traction motor. I will say the Rav4 is one speedy fun to drive electric car it will do funny car burn outs and still go 100 miles on a charge.
We just put 120 2019 Bolts in service and 220 2018 Volts, the Bolts may be ok, to early to tell. The latest gen Volt I'll pass. Our 2014 Volts have had much fewer problems not really any. Our GM warranty dealer service writer we use said 2 of 3 car in for repair are newest gen Volts.
We have a dozen Hybrid Fusions they have trouble free 2014 2017 and 2019. Still 40 or so of 60 2007 Prius in service water pumps and instrument panels biggest issue. 2009AWD Hybrid Escape 4 of 60 left, tons of issues. but users liked them for rough terrain hardly ever got stuck. Over the years we have had bunch of odds and ends we had 60
RHD Nissan Altra, they were used a mobile security booths with diesel heaters lol. Mitsubishi MIEV can't get parts for these, don't buy one.
One thing I found rodents love electric and hybrid vehicles, the batteries are keep at certain temp, and there lots of nice cubby holes and selves to build nest in. so far not to much carnage 1 MIEV total loss and 1 Volt 7k for new loom installed. The other were minor systems easily repaired by us in house.
The Base line Tesla 3 is 39k before intensives, 250 mile range. The Bolt is 36kish and 220 mile range, hands down Tesla 3 is better bargain, more features, even better if you can con the sale person outta charging for a year or more.