As an I4 owner, I'm having a bit of trouble with the above logic....Plaid, used Mclarens, etc. over the 100k I4 just because buyer has appetite for a DCT? The absolute only reason to buy the V6 is that you like to row your own gears, that is it! Every other objective measure leans towards the I4 and with the addition of JB4 (1k), there's no contest. Sound is subjective and if you spend a bit of time in the I4, you will come away giggling like a school boy (confirmed by all US reviews). Find an i4 to test drive, not a dealer drive at 50mph around the city. I mean WOT in track mode and then let's hear some thoughts. Lotus did an absolute horrid job in releasing the 360hp variant in the UK - The US car is not that one. As far as issues with said car, only a small handful has had the casting sand issue and thermostat/flush has remediated most (according to US Lotus Engineer). August of this year another DCT software upgrade is coming that will further improve the trans.