So here is a question... as a petrolhead, definitely not a 'Batthead' (is that a thing or have I have imagined that term for 'leccy powered car owners?) and in this case, not a dervhead, what is most important in a car to an enthusiast? You might have to bear with me a little on this, so probably best get a cup of tea if you intend reading on.
over the many years, I've bought cars based on the usual factors, handling, power, soundtrack, looks and interior stuff, but until recently I've been able to mix and match the variation of these factors prevalence as my heart and purse-strings allowed. I have always put acceleration pretty high up in my 'want' category, it's the easiest and most accessible of the kinetic...or fun... factors in a quick car, of course handling is important too and so sometimes I've bought a car that was quick in a straight line, but a little lacking in the handling department (Fiat Uno Turbo ie mk 2-boosted) or handled well but was a tad slow (Fiat X1/9 - but so pretty), but the excess of one factor balanced out the lacking of another, at least in the enjoyment stakes-if not necessarily the nerve shredding understeer of the Uno Turbo Some cars have looked great, handled well and performed well (Mk1 Clio 16v) or accelerated like a stabbed rat, hung on tenaciously but had the interior like a 1970s Toyota (Subaru Impreza Turbo Mk1-the interior was less interesting than watching 2 people playing noughts and crosses, 'first to a thousand'). But one thing remained constant, at least in my eyes, most of my fun cars, have had interesting engines.
My Beta Coupe had a twin cam when Ford were still churning out the single OHC Escorts, my Clio had a revvy 16v when the 205Gti had an 8v. Of course the Subarus had those interesting Boxers, my Strada 130TC had the twin 40s snorting away when the rest of the world were going to civilised injection, my M135 and M4 have a creamy straight 6 with ...er..."good pick up" to quote a great movie, even my 123D BMW had the worlds first twin turbo 4 cylinder diesel and the first production one to break 100bhp per litre and have an alloy cylinder head (I wasn't going to mention diesel, but it's my thread). Anyhoo, I like a nice engine, but all the ones I would like to own are 6 cylinders and upwards. This has become a big problem. Now that petrol cars are becoming pariahs, small 4 cylinder and 3 cylinder engines are making their way into more and more big cars. Plus all cars are getting bigger with every generation. The new M4 is massive, it is also heavy and really expensive. The new C class only has 4 cylinder engines, no 6 or 8 cylinder versions will appear ever again. The RS5 and RS4 is also big and lardy and no doubt will have a 5 cylinder at best in the next iteration. Basically you will be lucky to have a 4 cylinder engine in a fast, yet small car, that doesn't have some lumpen great battery pack stuffed into it somewhere. It's the future and it's coming to a street near you soon.
All this has made me realise that acceleration is not the most important thing for me by a long stretch, after all 'leccy cars are ballistic in a straight line. It's not the level of grip that really matters that much-apart from a safety aspect of course-'leccy cars do tend to have super low centres of gravity. It's the soundtrack and the ability to modulate the cars behaviour with you right foot (other feet are available) that excites me. Lighter weight, at least compared to forthcoming cars, means change of direction is easier and more fun, 'leccy cars have their weight spread out of a long section for the car, so their polar momentum isn't so great, even if the centre of gravity is. There isn't anything wrong with 4 cylinder engines (3 cylinder ones can sound great) and my next car may well be a small 4 cylinder one, but it's not what I want and I can't have what I desire any more, at least on my budget. An A45S is no doubt a fantastic car and one I could easily live with, except it sounds like an electric toothbrush that's been swallowed by a cow...and that cow is standing in the next field. An RS3 goes really well and even doesn't understeer too much these days, but they have killed the soundtrack with filters. There is the Alpine which admittedly is a great looking and handling car, but like the current Boxster/Caymen has a plain old 4 cylinder. I want more in a new car!!!
All this had led me to the odd position of thinking about Mustangs. In a years time my M4 will be gone and although times have been a little tough of late, I am hoping by then I will be in a financial position to get a new car and besides it's nice to fantasise. Normally I wouldn't have dreamt of something so big (which I hate) quite heavy (which I hate) Suspect handling via youtube infamous oversteer (which I don't mind so much as long as I win), rubbish fuel economy (not a fan) dodgy recycled plastic looking interior (it is American) not as quick in a straight line as I would like (scream if you want to go faster) and some unusual choices in design (10 speed auto anyone?). BUT, it has that engine and that engine makes that sound (apparently there is a 2.3 engine, but I believe this is false news and sent to scare us). So finally I have come to my rambling point. The noise an engine makes appears to be the most important thing to my car buying purchase. I am amazed, I thought it would be handling or some such. I am basically the automotive fan equivalent of a McDonald's 'loyalty queen' customer.
So if we all had a similar standard Eurobox designed car - and you can assume it does everything quite well and safely - which one option of individuality would you add to it, what is most important to you? You can only pick one!
Handling (however you like it)
Roadholding
Acceleration
Braking
Off-road ability (includes simple 4x4 option for those who live where it snows a lot and it's hilly)
Interior quality
Interior toys
Exterior looks
Exterior functionality (think tough Landrover Defender)
Space (more)
Weight (less - or more if you want to tow)
Fuel consumption
Sound (includes subtle vibrations of engine were appropriate)
Running costs