Ford could release an upgraded version of its iconic and best selling muscle car – as it promises to ‘surprise’

CAR giant Ford is looking at producing a new range of its iconic two-door muscle cars, vowing to “surprise” customers.

It’s 60-year-old Mustang could be given a new lease of life after more than half a century of wildly popular models.

Ford CEO Jim Farley said the Mustang is “by far” the world’s best-selling coupe – a two-door passenger motor.

But he said any new versions...