4
the CAR road test team,
22 April 2013 07:00
Month 8 running a Porsche Panamera GTS: should you buy the diesel Panamera instead? The GTS isn’t faultless, but our only real criticism is its 22mpg thirst. No such trouble with the Panamera Diesel, which won’t dip below 30mpg even when thrashed, will top 40mpg on a cruise, and averages in the mid-to-high 30s – depending on how much thrashing ...
