Hello Lexus-Gemeinde, I had the opportunity to test an IS 250 sport and an IS 220 D (long translation) a week ago. Both vehicles with manual circuit. What struck me in addition to all the positives was that with the diesel variant from 180 km/h I needed a little more start up to more than 200 km/h than with the petrol engine, but the self-ignitioner turned amber up to 230-240 km/h according to Tacho. The Is 250 is indicated at 230 km/h, but usually reached only 220 km/h, only on steep r BAB reached its stated peak, but held it then. The petrol engine had 3500 km, the diesel 8000 km. Did you notice this, or is the petrol engine even faster with increasing mileage? The air conditioning was switched off. The average consumption during my fast test drive was 8.4 ltr. Diesel and 12.3 ltr. Super. The diesel engine seemed to me at 200 km/h quieter than the petrol engine (probably at the speed level). Although the IS 250 sc The Lexus dealer also had a tuned IS diesel with 210 Ps, 470 nm on the yard, that would probably be the better diesel he meant, because of the high vehicle weight. Greeting oil atomizer