I think some of those January sales were probably meant for December and Tesla just had a bit better timing last year, which now of course makes the numbers look twice as good. With overall rather low numbers just 10-20 cars will of course already make a big % difference.
Also Tesla had around 600 Inventory cars visible in Q4 for Europa/HK and now it's down to 130. Not sure how many there really were and how many were exactly sold in Q4 vs. January, but I wouldn't be surprised if they pushed a lot of Inventory cars as those still offered unlimited supercharging.
They are even having sales events in Germany tomorrow where they have several cars on display and those will also still have unlimited Supercharging. So they definitely seem to be pushing sales more than last year. Preiserhöhung ab 20.1.17 • TFF Forum - Tesla Fahrer & Freunde
Also Tesla had around 600 Inventory cars visible in Q4 for Europa/HK and now it's down to 130. Not sure how many there really were and how many were exactly sold in Q4 vs. January, but I wouldn't be surprised if they pushed a lot of Inventory cars as those still offered unlimited supercharging.
They are even having sales events in Germany tomorrow where they have several cars on display and those will also still have unlimited Supercharging. So they definitely seem to be pushing sales more than last year. Preiserhöhung ab 20.1.17 • TFF Forum - Tesla Fahrer & Freunde