At-fault driver's insurer valued my totaled car way lower than mine did — what are my options?

I went through almost this exact same thing last year. The at-fault carrier gave me a number that felt like they'd pulled it out of thin air. I actually sent them a written dispute with my own list of comparable listings — screenshots from dealership sites, private sales, all within a reasonable radius of my zip code. They came back up on the offer. It wasn't magic but it worked better than I expected. Definitely don't just accept the first number they throw at you.

The at-fault carrier has zero incentive to give you a fair number on the first pass. Their adjusters are evaluated on how much they save the company. That 'wide geographic area' thing is a classic move — they'll pull comps from markets where the same vehicle sells cheaper to drag your number down. Always dispute in writing, never just verbally, and document everything.

Worked in claims for a while so let me give you the inside view. Yes, you can absolutely dispute the valuation — it's actually pretty common and adjusters expect it. Send a formal written dispute and include your own comparable vehicles. The more specific and local your comps are, the harder they are to ignore.

On your second question — yes, going through your own collision coverage (if you have it) and letting your insurer subrogate against the at-fault carrier is a totally legitimate path. The tradeoff is you'd be out your deductible until subrogation settles, but if liability is crystal clear, your insurer usually recovers it. The rental situation might get a little complicated in terms of who's paying for it during the transition, so ask your insurer specifically about that before you switch.

A few things worth knowing: most states require insurers to use a reasonable methodology when calculating ACV (actual cash value) for a total loss, and 'reasonable' is something you can actually challenge. If the at-fault carrier's comps are from markets that don't reflect your local area, that's a legitimate objection to raise in writing. Keep a paper trail of every communication — dates, who you spoke to, what they said. If this drags on, that documentation matters a lot.

Short answer: yes to both your main questions. Dispute the comps in writing. And yes, you can flip to your own insurer — but check whether you even have collision coverage first, and find out your deductible. If the gap between the two valuations is less than your deductible, it may not make financial sense to switch. Do the math before you decide.

Not legal advice, but this is a really common situation. The at-fault carrier's offer is a starting point, not a final answer — and you have every right to counter it with supporting documentation. If you're stuck and the gap is significant, a personal injury attorney who handles property damage disputes can often write a demand letter that moves things along quickly. Many will do a free consult. Worth a call if you feel like you're going in circles.

Ugh this sounds so stressful, especially when it wasn't even your fault. I'm sorry you're dealing with all this bureaucracy on top of losing your car. Hang in there — sounds like you're asking the right questions.