Hyundai’s Elantra N ticks all the packing containers for a modern sporty subcompact. It’s received a punchy turbo four, an electronically controlled confined slip diff to aid it set its 276 hp to the pavement, and, on the DCT-geared up autos, a steering wheel-mounted overboost button that offers an additional 10 hp shot for up to 20 seconds.
The one issue it does not have, the just one point you will not locate on any of Hyundai’s N cars, is a flat bottom to that steering wheel. R&D boss (and ex-BMW M head honcho) Albert Biermann instructed me a few of yrs in the past that he hates them, which is why the Hyundais’ steering wheels are resolutely round.
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But that puts the N devices in the minority when it comes to functionality vehicle steering wheel styles, which are transferring way beyond just obtaining a flat base to barely acquiring any curved surfaces whatsoever.
Squared steering wheels are not a new strategy. When the revolutionary Voisin C6 Laboratoire appeared in 1923, autos hadn’t long abandoned tillers for wheels, but its very own wheel, with flat surfaces on both equally the leading and bottom, seems uncannily like the steering wheels equipped to some modern-day supercars developed almost a century later.
Auto designers experimented with squared wheels in the early 1960s, both of those in idea automobiles like the Corvair Testudo (major pic) and creation cars and trucks this kind of as the Plymouth Fury. We presume the argument was that the uncommon condition allowed a clearer perspective of the instrument cluster. Or maybe it just looked suitably sci-fi in an age obsessed with place travel.
And in Europe in the 1970s, British Leyland gave its dumpy Allegro sedan a ‘quartic’ wheel, which was generally the similar thing, and just a different excuse for critics to make fun of the significantly maligned Ford Escort rival.
Just one of the arguments then and now for the flat base is that it served boost legroom, significantly like the offset hub on a Porsche 924’s wheel. But that argument loses its ability when you take into account the glacially slow steering ratios on most more mature autos intended you routinely had to change the wheel significantly enough that the best part would be over your legs.
Sq. Can make A Comback
It was the mid 2000s when the latest fad for non-round wheels really exploded. Autos like the Lamborghini Gallardo and B6-technology Audi RS 4 set a trend that caught on rapidly, and these times most vehicles with even a obscure pretense at becoming effectiveness devices have flat-bottom wheels.
As the 2000s turned into the 2010s, flat bottomed turned flat all above with autos like the LaFerrari and Aston Martin DB11, amongst some others, rocking wheels with numerous straight sides.
Skip ahead another ten years to the 2020s and the sq. has supplied way to the rectangle. Influenced by F1 and LMP racers, the most up-to-date bunch of supercars and hypercars almost all element rectangular wheels of one particular type or one more.
The Aston Martin Valhalla and Valkyrie each have rectangular wheels that look related in form, if not in model, to the a single observed on the 1999 BMW Z22 strategy.
Meanwhile hypercars like the Lotus Evija and AMG One have wheels that are flat on the major, and basically curved inwards on the bottom edge.
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And some, like the observe-only Bugatti Bolide and Lamborghini Esenza, the just one-off Aston Martin Victor and the latest Tesla Product S, have no top rated aspect to the steering wheel at all. Which is in all probability great in a racing vehicle wherever you nearly under no circumstances cross your arms, but considerably less helpful in a road car or truck when you will need to wiggle by way of metropolis website traffic and make U-turns.
Do you favor your steering wheels square, rectangular or just in the form of a fantastic previous fashioned circle? Let us know in the comments.