Peugeot 508 v Mazda 6 v Insignia Grand Sport - which is the best large family car?

Looking for a large family car but don’t want to go for a traditional German model or an ever-popular SUV? Then look no further! Mat’s pulled together three of the best alternative options - the Peugeot 508, Mazda 6 and the Vauxhall Insignia Grand-sport! But which should you choose? Stick with Mat for his all-new group test to find out! Instagram – Facebook – ht

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