Flewitt didn't give any details on the engine that will power the next generation of McLarens, but he confirmed that we could expect to see hybrid drivetrains coming. At least one new car featuring the new toys will come out by the end of the decade with all 15 hitting showrooms by 2022. At least one of these cars will be the all electric McLaren we keep hearing about and that Ferrari refuses to compete with. Part of the reason for the new technology, aside from pursuing better lap times and beating Ferrari, is because of the increasingly tight fuel restrictions on the cars. We may hate on companies for downsizing their engines, but the reality is that Ferrari and McLaren don't have a choice. At least we can be thankful for the effort to keep their cars sleek and fast.