The Kraftfahrt-Bundesamt (KBA) in Germany have widened the list of diesel cars under investigation for cheating emissions testing, and that list now includes the Fiat Panda.
Source: http://www.theguardian.com/business/2015/nov/11/vw-emissions-investigation-widened-bmw-mercedes-ford
Source: http://www.theguardian.com/business/2015/nov/11/vw-emissions-investigation-widened-bmw-mercedes-ford
Diesel car brands being investigated by KBA
BMW: 3 Series, 5 Series
Mini Daimler Mercedes: C-Class, CLS, Sprinter, V-Class, Daimler Smart Fortwo
Fiat Chrysler: Alfa Romeo Guilietta, Panda, Ducato, Jeep Cherokee
Ford: Focus, C-Max
Geely: Volvo V60
GM Opel: Astra, Insignia, Zafira
GM: Chevrolet Cruze
Honda: Honda HR-V
Hyundai: iX35, i20
Jaguar Land Rover: Land Rover Evoque
Mazda: Mazda 6
Mitsubishi: ASX
Nissan: Navara
Peugeot: Peugeot 308
Renault: Dacia, Kadjar
Toyota: Auris
VW: Golf, Beetle, Passat, Touran, Touareg, Golf Sportsvan, Polo, Crafter, Amarok; Audi A6, A3; Porsche Macan