It seems to be getting easier to take spy shots of the 2010 Ford Mustang, as reader Chris F. chatted up the drivers of these two prototype 'Stangs in Lake Zurich, IL who told him they were both base models with the 4.0L V6. The coupe also features a glass top, which suggests this relatively new feature will carryover to the redesigned '10 Mustang and be available on all models. Unfortunately, the fact that both base models were still powered by the same old 4.0L V6 suggests that, at least when it debuts, the '10 Mustang will not feature the 3.5L V6 that can currently be found in nearly every other Ford product.
We can see all the tell-tale signs of the redesigned Mustangs in these pics, including its new headlights, new grille, new front fascia, new wheels and new taillights. Out back there's only one tailpipe, confirming their base modelness. Unfortunately, the cool drivers Chris met up with asked him not to photograph the interior and weren't willing to give up any other juicy tidbits, but we'll take what we can get.