Here are some links
http://driving.timesonline.co.uk/article/0,,12929-1890874,00.html
http://www.autoweek.nl/newsdisp.php?cache=no&ID=4215
The Lexus IS 220d, due for launch in the UK in January 2006, is equipped with Lexus’s first diesel engine. The all-aluminium, four-cylinder, 2.2-litre common rail direct injection unit delivers the power and refinement demanded by Lexus, with 175bhp (177 DIN hp) produced at 3,600rpm and 400Nm of torque between 2,000 and 2,600rpm. Preliminary, pre-homologation figures show 0-62mph acceleration in 8.9 seconds and a top speed of 134mph.
The IS 220d is also the cleanest premium diesel model available, thanks to the application of Lexus Clean Diesel Technology. A series of engine features reduce combined levels of nitrogen oxides (NOx) and particulate matter (PM) emissions to levels well below Euro IV standards and those proposed for Euro V.