I have driven it, and I would suggest that you arrange a test drive asap, and also read the reviews on You Tube.
The Arkana featured at the 2019 Moscow Motor Show, which was based on an old platform and intended to appeal to different markets from the UK and Europe is not the Arkana sold in the UK , which is very very different, and is built to a much higher standard in a factory in South Korea , and is based on the Clio and Captur.
I found that driving around Basingstoke and area , ie Town/City driving, that it was comfortable and quiet as most of the time it was in 100% electric mode, and then up the M3 to Fleet and back down on A roads to Old Basing, it was as comfortable as my Tiguan, and on the M3 whilst accelerating there was certainly a pleasant
Throaty sound.