TL; DR
I am looking for a pre-owned BMW sedan in the UK. Which 1 will you get if this is going to be your last petrol powered car to be kept for 10+ years (life permitting):
a) G20 M340i - INR 35 - 40 Lakhs
b) G20 330i - INR 28 - 30 Lakhs
c) G30 / 2017 onwards BMW 540i - INR 26 - 30 lakhs
Background
I have been an avid TBHP follower and have my fair share of cars in the last 10 years or so. I started with a humble Ritz and then directly migrated to a 2016 Audi S3 while working in Dubai.
Audi S3 was a pure love affair. It had an understated look, a classy timeless design and the power to put a 5L mustang to shame on a red light. In my 2 years and 35k kms of ownership, I had numerous memories with the car.
Right around 2018, life happened and i moved back to India. I bought an Ecosport AT Titanium+ as my daily driver. Moving to India was a personal decision that didn't sit well with my wife's and mine career goals. We also realized that of my 18 active hours a day, I will not spend 2 hours in traffic. Long story short, we moved to Europe via our respective companies by the end of 2019. While i sold the Audi before leaving Dubai, ES went to my dad who got an upgrade from his i10 Automatic.
Last year i bought a Mini cooper countryman S All 4 from a director who was relocating to the US. I bought it for 12k Euros and for its money it was completely value for money. Was of the perfect size, had a large panoramic sun roof, cruise control and a decent engine. The only flip side was that it was a manual and in an year's time I sold it for the same amount I bought it for.
Present Day: As we settle in our jobs and location, I am on the lookout again. I have learnt my lesson with Audi's extreme depreciation and Mini's no depreciation and will buy a pre-owner car only.
Requirement: This is my last petrol car, assuming things move as planned. I would want to keep it for as long as I can and should have some modern features like Apple Car Play, Adaptive cruise control and a Sun Roof. It should also be a modern car right now (latest generation) so that I can live with it for as long as possible. Coming from my S3 experience, I want to own an under rated family car which is not noisy to keep family unhappy, yet is peppy enough to bring on that smile.
My Driving style: I think it is important to share my driving style. I am definitely not a hooligan on the roads. I never used launch control on my S3, nor did I cross speeds not permitted on a stretch (well I did once and I paid
heavily for that). I want to know that my car is fast, do some red light quick launches but never do auto-bahn speeds, even on auto-bahn. For me the highway sweet spot is 130kmph and i prefer using cruise control / adaptive cruise control on speed limited roads as I don't want to be constantly checking my speed and a speed camera. I will always drive at the upper limit of speed limit but I will never cross it, even in the scenarios when i know there is no camera for some distance. As you can realize, far away from drifting, trek days etc. HOWEVER, knowing that my car has the more power on a red light, can give me 5 seconds of audible happiness in a tunnel and has rock solid handling on the curves is very important.
Cars considered
M340: This is what HEART wants. I exchanged my S3 with a colleague's previous gen 340i in Dubai for a day. Instantly I had this realization that I am going to own B58 some day. In the current avatar, it is no more a 340i but has been nicely jazzed up by the M folks. I love that feel of extra 2 cylinders that no turbo charged 2lt can provide. The only downside being that since this is a newer model the used car market doesnt have many options below 35Lakhs in London, and can easily touch 40Lakhs. Mind you the new one starts at 50Lakhs. (I am taking 1 pound = 100 rs for an easy conversion)
330i: This is what brain wants. Essentially same car, for 5-10 lakhs lower price. A very very sensible purchase. Fuel efficient and lower on taxes too. Sometimes the brain even fades away to 330e but that is where heart steps in. Another benefit would be 2 less cylinders to maintain in the long run which would yield more savings and better buying power when we get our 1st EV in next 3-4 years.
540i: This is where brain and heart negotiate and settle down on. G30 5 series came a bit earlier so they have depreciated a bit faster and i can get a latest generation less miles on Odo 5 series with B58 for the same price as 330i. Flip side? Too long in my opinion. May be a good thing in the long run but I think 3 series in its current form has perfect dimensions. Also, I am in love with the looks of 3 series but 5 series is not bad either.
This was a long post - but open to recommendations.