BMW Alpina B7 vs Hyundai Genesis

What's the difference?

You know when you're walking along the footpath and you come to a soft spongey bit that the council have put in around a tree and your mind goes: "Whoah, the ground is bouncy but it looks just like bitumen?!"

Well that's the kind of response you'll get from people when they think they're looking at a regular BMW 7 Series, only to have their world go a bit bouncy when they see the Alpina B7 badge on the back of this car as you're overtaking them at Warp Factor 9000.

And you will be overtaking them like a blur because, thanks to the elves at German tuning house Alpina, the B7 is hugely fast for a five-seat, 5.3m-long, 2.2 tonne limo. But then the B7 is fast for any type of car of any dimensions, because with its 330km/h top speed this beast will outrun a McLaren 570GT. Yes, seriously.

Based on the BMW 750Li long wheelbase, the B7 begins life rolling down the same production line as a regular 7 Series. Alpina then goes on to make so many changes to the engine and chassis that the German government requires the BMW VIN to be replaced with a new one.

Ready to find out more? Well there's so much to see here that things may go a bit weird and bouncy again. Be prepared.

Anybody who doubts that Hyundai is gunning for the number one in the world has rocks in their head. Big heavy ones. Korean companies do not settle for anything less than number one. The second-generation Genesis (our first taste here in the Antipodes as the gen-one had its steering wheel on the wrong side) is proof.

What's different about Hyundai's unstoppable rise is the way they're going about it. They've always done their own thing in Korea, reinventing themselves time and again when they strayed off the beaten path.

The Genesis is a gamble for a Korean company in foreign markets whose default setting for luxury is marked, Britain or Germany. If Hyundai gets the Genesis wrong there will be howls of derision, or at best patronising pats on the back - "Nice try, you'll get there one day". But if they get it right...