The "PORSCHE CAYENNE DIESEL Auto Euro:4 DIESEL 2016" refers to a model of the Porsche Cayenne SUV, likely from the 2014-2018 generation, that has an automatic transmission, runs on diesel fuel, and meets the Euro 4 emissions standard. A specific variant, the 2016 Cayenne S Diesel, or a 2016 Platinum Edition Diesel, would feature a powerful V8 turbo-diesel engine with 241 or 382 bhp, an 8-speed automatic gearbox, and all-wheel drive.