McLaren Ditching Short Wheelbase Design That's Held Oscar Piastri Back All Year
1lessidiot
McLaren's had a proper think about their car strategy, and they've decided enough's enough. Oscar Piastri's struggled this season compared to his world champion teammate Lando Norris, and a lot of that comes down to how the car's been set up. The Woking outfit built their 2026 challenger with a shorter wheelbase to save weight early on, which seemed like a clever idea at the time. Thing is, it's created grip issues that've really hampered both drivers, but Piastri's taken the brunt of it. Now McLaren engineering director Neil Houldey has confirmed they're binning this philosophy for 2027.
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The original thinking was sound enough. By building a car shorter than the maximum length allowed under the current regulations, McLaren could save crucial kilos right from the start. That meant they could spend that saved weight on other performance areas instead of constantly adding bits here and there as development went on. The 2026 rules were all about agility anyway, not the long wheelbase setups that ground effect cars traditionally needed. So it made sense on paper, but reality's been a different story on track.
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Houldey explained the shift in strategy to Motorsport.com, making it clear they've learned their lesson. For next year's car, McLaren will stretch things out closer to the maximum allowed length. The longer wheelbase actually gives them more aerodynamic options, particularly with the underbody work that's become so critical in modern F1. That extra usable surface area should help them develop the car more effectively and sort out the handling issues that've been plaguing Piastri. It's a calculated gamble that more length will pay dividends in performance.
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This is proper interesting from a technical standpoint because it shows how quickly teams can shift their entire design philosophy when something isn't working. McLaren had good reasons for going short, but adapting on the fly separates the winners from everyone else. Norris and Piastri should both benefit from this change, though Piastri will probably be feeling the relief most acutely. He's been fighting Mercedes' dominance this year with one hand tied behind his back, and giving him a car that actually suits his driving style could make all the difference come 2027.
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