good find Gustav.
IMO the next 5 will be close to the 3 in looks, moreso than the E60, particularly after the hammering they copped in some parts for the E60.
__________________
2002 M5 Carbon Black
Black/Grey leather
Brushed Aluminium trim
AiB 3.0 angel eyes
AiB xenon match fogs
BMW 545 shifter
Dinan rear sway bar
TCD rear sway bar brackets
X5 4.8 thrust arm bushings
Audio - DSP, MBQuart speakers, Alpine LAT sub, ipod 160G Classic/intravee II/KCA 420i
Bimmernav Bluetooth upgrade
phone cradle V3xx modified
Solaris invisi-bulbs
Yokohama Advan sport V103 tyres
MkIV Nav V31 custom splash
removed - rogue SSK, dinan camber plates, koni FSD, umnitza predator ice
And here I was thinking that Pontiac was dead...I really hope we don't end up with that for the new M5!
I wouldn't call the bloated picture of the proposed F10 M5 above a Pontiac! Yes it looks like a bloated M3 but a Pontiac it is not!!!
Having said all that.. I'll keep my horrid opinion of the E60 to myself for now but i say we wait to see what the final product will look like..
__________________
2000 Titan Silver..
(Dinan Stage 2, Umnitza Predator V2s, Dinan SSK, Dinan Pedals, Black kidneys, Powder coated wheels, black front and back roundel emblems)
The greatest feeling you can get in a gym, or the most satisfying feeling you can get in the gym is... The Pump. Let's say you train your biceps. Blood is rushing into your muscles and that's what we call The Pump. You muscles get a really tight feeling, like your skin is going to explode any minute, and it's really tight - It feels fantastic.. it's as satisfying to me as, uh, coming is, you know? As, ah, having sex with a woman and coming. -> "Arnuld - (c. 1977)"
F10 BMW M5 sketch
Webmaster 
06 M5 (Silver Gray/Walnut Madeira/Black Perf/all options/V1 hardwired/M40 enabled/Reus Audio upgrade package III) 
03 M5 (Carbon Black/Black/all options/80 Gig Phatbox/V1 Hardwired) - gone but not forgotten!
Linear Mode
