The british magazine Car had only one sentence for the sum up of Porsche 928 S4, and that was: ”Great GT for cross European dashes”.
Bigger boot, 155 hp more and one ton more in weight the Porsche Panamera 4 E-Hybrid Sport Turismo 10 Years Edition beats the 928 in fuel consumption, comfort and roominess. Its also 4×4, so let us upgrade to ”Greater GT for cross European dashes”.
Todays drive down through a Sweden in corona gave a fuel consumption of 8,8 liters/100km. The same drive with a 928 S4 would have given a fuel consumption of 11,5 liters/100 km. Talk about technical progress!