What's the difference?
Believe it or not, the McLaren 540C is an entry-level model. But you won't find anything remotely resembling rubber floor mats, steel wheels, or cloth seats here. This is a 'base' car like few others.
Revealed in 2015, it's actually the cornerstone of McLaren's three-tier supercar pyramid, being the most affordable member of the Sport Series, with the properly exotic Super Series (650S, 675LT and now 720S), and pretty much insane Ultimate Series (where the P1 hypercar briefly lived) rising above it.
So, how has this British upstart managed to build a world-beating supercar brand so quickly?
Only a few years ago, McLaren meant nothing to anyone outside the octane-infused world of motorsport. But in 2017, it's right up there with aspirational sports car big guns like Ferrari and Porsche, both of which have been producing road cars for close to 70 years.
So, how has this British upstart managed to build a world-beating supercar brand so quickly?
Everything you need to know to answer that question resides inside the stunning McLaren 540C.
Driving naked is ill-advised, and possibly illegal, but taking a spin in the Lotus Exige 350 Sport is as close as you'd ever want to get. It's not so much that you feel you've left your clothes at home, but that the car has shed its accoutrements, and indeed its very flesh, leaving you with a kind of skeletal vehicle; just bare bones and muscle.
What this punishingly hard and fiercely focused machine does to your bones and flesh is best described as extreme chiropractry - in particular the stress of ingress and egress - but fortunately it makes up for the moans, bangs and bruises by fizzing your adrenal glands in a big way.
The question is whether the fun is worth the suffering, and the $138,782.85 price tag.
The 540C is desirable on so many levels. Its dynamic ability, blistering performance, and stunning design make the cost of entry a value-for-money ticket. And the refreshing thing is, choosing a McLaren, with its focus on function and pure engineering, sidesteps the wankery that so often goes with ownership of an 'established' exotic brand. We absolutely love it.
To say the Lotus Exige 350 Sport exists at the very pointy end of motoring is a sharp understatement. It is, in essence, a track car that you’re somehow allowed to drive on the road, which means it's hugely compromised in various ways as a vehicle for day-to-day use, yet it's not really fair to criticise it for those failings, because commuting was never its intended purpose.
While it would obviously shine in its natural environment of a race circuit, the fact is you could also enjoy it enormously between track days if you pointed it at a suitably smooth and winding bit of country blacktop.
The performance, handling, steering and stopping are all fantastic, in the right conditions, and you can see how someone might justify it to themselves as a far cheaper version of a ($327,100) Porsche 911 GT3. The difference being that a Porsche doesn't make you fold yourself up like a pocket knife every time you get in.
The Lotus, then, is a car for the extreme enthusiast, only. And possibly for nudists, too.