The G29 Z4 spotted at the Nurburgring sporting aggressive bumper cannards.

More models have been confirmed in the BMW model codes list — F98 X4M, G29 Z4, G20 3 Series lineup, G14 8 Series.

This BMW model code list reconfirms that the M4 CS, F90 M5 AWD, i3s are coming.

BMW test drivers decided to take advantage of a warm balmy -14 C Swedish winter day and finally give us a look at the Z5 convertible with its soft top down.

The Z5 hits the snow for cold climate testing, showing the same tail light design as seen in the previously spied prototype from the German Autobahn.

Z5 prototype sightings have been scarce in recent months, but a more revealing prototype was just spotted on the German Autobahn. The rear has dropped some camouflage, exposing the tail light design for the first time. Finished exhaust tips can now also be seen, along with a rear diffuser. Compared to earlier prototypes, this one likely sports a larger air vent behind the front wheels as the camouflage covering it now flares out dramatically.

One oddity is that this prototype is RHD.

Testing for the BMW Z5 has moved to the Nurburgring! The prototype also now appears to either wear a subtle trunk spoiler or have a slightly raised / curved trunk lid, as well as wheels very similar to the M3/M4 Competition wheels (Style 666M). We also get a first decent look at the Z5 interior.

The BMW Z5 prototype has been spotted again, this time in more revealing form. These latest spy shots reveal for the first time the rear window in the soft top, which earlier prototypes did not show. Some front shots also gives a peek at the front grille design underneath the camouflage.

More info and preview of the upcoming BMW Z5 Roadster.

According to this just published Road & Track report, no M version of the upcoming Z5 roadster will be made.