TDCI said her last day as commissioner will be June 14.
TDCI announced McPeak's resignation 13 May and she is to leave in a month.
The 2.0-litre
TDCI engine and gearbox unite to produce a smooth and unhurried flow of power.
All Edge models use a 2.0-litre
TDCi diesel and feature All Wheel Drive.
The lower-powered versions get to 62mph in about 12s en route to 112mph, while if you go for a pokier 1.5 or 1.6-litre
TDCi variant, you'll improve the sprint time to about 10.5s and top out at 120mph.
The car is offered here with a choice of 180PS 2.0-litre
TDCi diesel engine with sixspeed manual transmission, or a 210PS bi-turbo 2.0litre
TDCi diesel with a six-speed PowerShift automatic oodss 2 gearbox.
At the launch of the improved Mk3 model, there was a choice between old and new technology, the older 95 and 115PS 1.6-litre
TDCi engines being sold alongside the cleaner, more frugal, 95 and 120PS 1.5-litre
TDCi units.
TDCI specialises in product configuration and guided selling solutions for manufacturers and distributors of customisable products and services.
Zetec starts at pounds 15,600 and offers three petrol and one diesel engine including the 1.5-litre
TDCi and 1.0-litre 100PS Eco-Boost, while there's a choice of manual and automatic transmissions.
Prices, which are pounds 700 more than Zetec trim but with pounds 1,500 of equipment included, are pounds 16,545 for the 1.6-litre petrol and pounds 17,845 for the 1.6-litre
TDCi.
Fresh to the model will be a new 240PS Ford EcoBoost turbo petrol engine as well as a new 200PS 2.2-litre
TDCi diesel.