Rivals are closer than ever, but the S-Class remains our favourite luxo-barge. For now
Without a doubt the benchmark big luxury saloon, the one Audi, BMW, Lexus, Cadillac and even Jaguar and Maserati must define themselves by and be measured against.
This car defines the sector and is the one all others must topple. The latest A8 and 7 Series are both much newer than the S and thus have some exceptionally clever tech on-board, but while both are excellent cars in their own right, neither is quite as special as the big Merc.