At £2.5m, you'd want the Lamborghini Sián to deliver more than just outright performance. Exclusivity, for a start. But also those premium, glossy details on the options list that Aventador owners can only dream of. So, does it deliver? Here's Top Gear Magazine editor Jack Rix to walk you round, over, under, and inside Lambo's new hyper-hybrid and some of those finer details that aim to justify that price tag.

And what of the performance? Well, if you didn't catch Chris Harris in the latest episode of Top Gear, head over to BBC iPlayer right now if you're in the UK and have a watch: http://bbc.in/30MwpzO

Subscribe to Top Gear for more videos: http://bit.ly/SubscribeToTopGear

WATCH MORE TOP GEAR:
Top Gear Series 29: http://bit.ly/TGS29​
Geneva Online Motor Show: http://bit.ly/TGGMS20​
First Look: http://bit.ly/TG-FirstLook

MORE ABOUT TOP GEAR:
Want to watch a bit of Top Gear on the internet? Welcome to the most comprehensive collection of official clips you'll find on YouTube. Whether you're searching for a caravan challenge, Ken Block in the Hoonicorn, cars versus fighter jets, Stig power laps or the latest Chris Harris Drives, you can find all the iconic films here.

Want to share your views with the team? Join our BBC Studios Voice: https://www.bbcstudiosvoice.com/register

This is a commercial channel from BBC Studios.

Service & Feedback https://www.bbcstudios.com/contact/co...