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BMW planning smaller Z2 roadster

It's been a few years since we heard about the BMW Z2, a compact, two-seat convertible that would slot in below the aging Z4 (shown above). Now, though, the crew at Car and Driver are back with details on the oft-rumored roadster.
The big shock for enthusiasts on this one is C/D's report that the Z2 will spin its front wheels, rather than its rears. A front-drive roadster is strange enough, but a front-drive BMW roadster? It's apparently true, though, as the new model would share its platform with the front-drive Mini and 2 Series Active Tourer rather than with the racier 228i or M235i coupes.
According to C/D, the rumored Z2 could be powered by a range of three- and four-cylinder, turbocharged engines, although it's more likely to be a four-only affair. Power should range from 160 to 230 ponies, while an M variant could arrive with 300 horsepower (that's a whole lot of power for front-wheel drive...).

BMW 3.0 CSL Hommage R is ready for racing at Pebble Beach

Alongside the awesome Concept M4 GTS, BMW brought out a proper flight of fancy with an R version of the 3.0 CSL Hommage Concept shown earlier this year at Villa d'Este. This stunner pays tribute to the German brand's legendary 3.0 CSL racer from the 1970s and BMW's 40th anniversary here in the United States (and looks a lot better than the previous concept, to boot). Wearing the M brand's iconic livery, the original 3.0 CSL Hommage's styling has been given a hefty makeover with race-derived components. The fascia gets a much more aggressive front splitter, while prominent side pipes highlight the lower section of the car's profile. The side vents look great with the M color scheme and feed air towards that gigantic wing. Like the non-R Hommage, BMW has lined the spoiler in LEDs to tie the taillights together. The concept's race-derived cabin is futuristic, like the standard Hommage. This car, though, neatly integrates the traditional M color scheme into its sculpted, white leather seats. Above the DTM-like steering wheel, the R's dash features more information than the regular 3.0 CSL Hommage. The coolest interior feature, though, is actually part of the driver's kit. The race helmet's visor doubles as an augmented reality display, meaning the Hommage R's pilot is essentially wearing the head-up display. It displays basic vehicle information, and like something out of Forza Motorsport, will even show the ideal line through a turn. We've got a lot of images of the new Hommage R. Below, you can see stock images of the new concept, while our live images are available up top. You can also scroll down for the official press release from BMW. BMW 3.0 CSL Hommage R. The perfect fusion of driver and machine. Munich/Pebble Beach. In August every year car enthusiasts from all over the world gather for the Concours d'Elegance in Pebble Beach to immerse themselves in the fascination of both automotive treasures from years gone by and pioneering studies for times to come. The BMW Group has come up with something very special this year with the world premiere of the BMW 3.0 CSL Hommage R – a car that celebrates both the 40th anniversary of BMW in North America and the heady racing success of the BMW 3.0 CSL in 1975. 1975 was the year the Bavarian manufacturer founded BMW of North America, its first official sales company outside Europe.

BMW 1 Series prototype packs direct water injection

Just a few months ago, BMW showcased an M4 that was modified to serve as the safety car for the MotoGP racing series. The flashing lights and emergency equipment, however, weren't the only modifications BMW made to the performance coupe. It also packed an innovative new water injection system. And now it's furthering the development of that system by running it in a 1 Series hatchback as well. Revealed at the BMW Group Innovation Days 2015 event, this five-door 1 Series packs a three-cylinder gasoline engine – like the one found in a Mini or i8 – but fitted with the direct water injection system. In this application, the system sprays a fine mist of water – yep, regular old H2O – right into the combustion chamber. While mixing water with gasoline normally wouldn't be recommended, in this case it evaporates immediately and helps cool the engine from the inside, allowing it to run at higher efficiency. That cooler running engine brings with it several benefits. It delivers improved fuel economy and lower emissions, to start. It also allows for an earlier ignition point, higher compression ratio, and higher boost pressure in turbocharged engines, delivering increased output. It even cuts down on engine knocking (where combustion occurs spontaneously), reduces wear and tear on the engine, and makes better use of lower octane levels. If that sounds like a win-win-win... win (we're losing count of all the wins here), it's because BMW just may be on to something. Of course it does require a water tank to be fitted on board, which means added weight, but instead of requiring the driver fill up the water tank, BMW has fitted this prototype with a system that replenishes the water level from the air conditioning system when the vehicle is switched off. So unless it's being driven in a particularly extreme climate, it doesn't even need topping up. Add one more "win" to the list, then. Extra power, improved real-world fuel economy: Direct water injection enhances efficiency. With direct water injection for turbocharged petrol engines, the BMW Group has again succeeded in enhancing the capabilities of conventional engine technology through an ongoing process of refinement and improvement. The precisely controlled injection of water into the engine cylinders produces a cooling effect that boosts power and torque, particularly when operating at or near full throttle, while at the same time reducing fuel consumption and emissions.