LV= for me as well. Best quote by about £100, SDP, Commuting and Business use, 18k miles pa, similar age, 10 years NCD, about £280. Includes 180 days Euro cover as standard. Their online quote is very straightforward to fill in. I actually got a better quote from Direct Line - 2/3 the price of LV=, but you have to inform them every time to go across the channel and you have to pay for a green card. If that's not an issue, their cover was pretty good, and they are especially good if you want to add occasional drivers. I had to get them to quote by phone as the only seem to have the T5 models on their online quote system. As below, I needed to be very specific about the vehicle description, but they were happy to cover the Ocean. Basically they said "if you turned it upside down and shook everything loose out, what is left is covered".
Admiral were happy to quote for me - my Disco is currently insured by them and they quoted for the change of cover to the Cali. I did find that you have to be very specific about the vehicle description: '2017 Volkswagen California T30 Ocean 4MOTION Tdi DSG' worked for most insurers. Their quote was pretty good, but they only include 90 days Euro cover.
Edit: added mileage.