Complex sentence: Bond then returns in his Aston Martin Vanquish to rescue Jinx, to which Zao gives pursuit in his Jaguar XKR, both cars driving inside the rapidly-melting ice palace.
Split into simpler sentences: Bond then returns in his Aston Martin Vanquish to rescue Jinx. Zao pursues them in his Jaguar XKR, both cars driving inside the rapidly-melting ice palace.