After a challenging Friday, the team made several overnight changes as cooler conditions greeted the team for the weekend at Silverstone.
An unrepresentative FP3, which saw two red flags and the team run its final new set minutes earlier than others, left Qualifying something of an unknown.
After working their way through the first two segments, both George and Kimi only had one new set of the Soft compound to deploy in Q3.
They saved them for their final efforts with George putting in a superb lap to take P4, mere hundredths behind the two McLarens and ahead of both Ferraris.
Kimi meanwhile clocked a solid effort to take P7, although he still has a three-place grid penalty to serve following an opening lap collision last time out in Austria.
Overcast conditions are set to remain for tomorrow’s 52 lap contest with the threat of rain still lurking.