The I'm a Celebrity... Get Me Out of Here! star has been driving a 2.0-litre TDCi 150hp model.
She said: "I love the look of the new Mondeo, it is such an eye-catching design and what a great drive.
"For such a big car, it handles really well, on both the motorway – as you would expect – but also on small, windy country roads.
"I also love innovations like the inflatable rear seat-belts, which can help reduce injuries in the event of a collision – what a great idea."