I'm not clear on what you're suggesting
@Angelo1 - are you saying the LC is too expensive to DD? I think
@mcgaskins and I had a discussion similar to this once...
120 miles * 5 = 600 miles * 52 = 31,200 miles annually. Assuming you get the average mpg I see on my truck (13.5) that's 2,311 gallons of gas a year. I buy 85 at Costco right now and it's $2.25, and has been around there for a while.
So while that's $5200 in gas annually, and ~20 minutes a week of your life spent at the filling station - financially - it's extremely tough to justify a second car
as a cost-savings measure, even if it gets 2-5x the MPGs.
@mcgaskins and I sort of agreed that if it's fully depreciated you have a chance to get your money "back" when you have car ADD like he and I do and sell the fully-depreciated car and move on to something else, but even then there's still maintenance, insurance, plates, taxes etc. to deal with.
Don't get me wrong, I'm all about the spice of automotive variety. If you're talking about trading in the X5 and moving to a LC and a Euro marque of some kind for an efficient ride, you're already eating some not-insignificant dollars (ask me how I know - I traded our X5M into the dealer we bought our 200 from.)
With all that said, I am (now) generally at peace with the fact that even with the operating cost premium a 200 brings, it's a better car to drive than many, safer than most, and that even when I scheme on how I could save miles and gas dollars on the LC taking the kids to school by finding a $2500 Prius that needs $1000 batteries and how I could do it on the cheap and save money - that it would take years to just break even... and then I'd be driving a Prius.
Of the 3 cars currently on my insurance card, the LC gets the best gas mileage which is a sorry state of affairs, and all of these are "nice to haves" for sure.
Overall though if I was in your situation of wanting a 200 but also driving a lot of miles daily - I'd much rather pile a quarter million miles on an LC over the next decade.
After that, if compelled to do so, you would still be able to sell it probably for no less than $15k because LCs have residuals that are among the very best - versus trying to split miles between the LC and a euro car that will almost assuredly have more depreciation as a percentage of the purchase price as well as have far higher maintenance costs. Just some $0.02 and food for thought!