What the hell is this car?

Spotted on Google Streetview in Berkhamsted, UK.

At first I thought it was a Fiat from the rear, probably a Stilo Estate, but the front screams ‘Ford’. The rear also seems a bit Nissan-ish, but everything they sold in Europe at the time (pre-2008) was ultra-curvy and sculpted, nowhere near this drab. So what is it? I’ve been searching for about 30 minutes now and everything has me stumped. I honestly thought I could figure it out, but your boring-ass black wagon has beaten me. ;)