Mercedes F125! concept hints at electric S-class

Here's a riddle for luxury automakers: How will big, high-powered cars fit into a world that's greener, more congested and more tightly regulated than today? Mercedes-Benz rolled out one possible answer here last month with the F125! concept car.

Nissan Qashqai: UK 2011 changes

The Nissan Qashqai n-tec 2011 with its posh new alloys We reported last week on the changes revealed for the 2011 Nissan Qashqai in Japan (the Nissan Dualis), and speculated that some of these, and perhaps others, would spill over to the Nissan Qashqai in the UK and Europe. So it was no huge surprise to get an email from Nissan this morning detailing changes to the Qashqai for 2011 in the UK. Stop/Start turns up as an option for the first time on the 1.6 litre petrol Qashqais (for £200) which, if you can get in to the habit of sticking the car in neutral and foot off the clutch every time you grind to a halt in traffic, can yield decent fuel savings.

Brabus Mercedes S350 Bluetec ECO PowerXtra D6S kit

Mercedes S350 BlueTEC with Brabus ECO PowerXtra D6S kit The headline is a bit of a garbled eyeful at first glance. But that’s because although Brabus are pushing their new ECO PowerXtra D6S kit already attached to the Mercedes S350 BlueTEC, it can be attached to any other Mercedes running the same V6 3.0 litre diesel lump – like the Mercedes E350 CDI BlueEFFICIENCY we reviewed recently. The BRABUS ECO PowerXtra D6S is a stand-alone, plug and play device that is integrated into the CAN data bus of the car, not just a quick flash remap of the ECU.