Portimao may be hosting just its second Formula 1 Grand Prix this weekend, but the Portuguese venue provides old-school challenges that got drivers raving about its layout last year.

    So how do you nail a lap of the Portuguese Grand Prix circuit? We put two laps side-by-side, set by Ferrari's Charles Leclerc in Q3 last year, to see where drivers can make the biggest gains.

    Watch the video above with racer and commentator Alex Brundle explaining how Leclerc got the maximum out on track last year along with in-depth F1 telemetry.

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