Full list of features thus far revealed:
Night/Day transition
Stunt Arenas
32 player online lobbies
16 player online races
Track (not map) Editor
Spectator mode
Weather
200 PS4 cars and 800 standard cars
Nascar license
WRC license
Super GT license
Rolling and damage (eerily real weight)
1st person walkabout photo mode
YouTube uploading
1080p
PS Eye headtracking
Motion controls
HDMI 1.4 Stereoscopic 3D @ 60fps
Split-screen
Best graphics in any driving game (lighting, physics driven smoke, attention to detail..etc)
Real life tracks recreated in maddening quality (up to 2 year dev times)
20 locations with 70 variations
PSP Connectivity
Go karts to Rally to classics to sport to Drag car, ordinary cars...etc etc etc
Animated drivers, handling and gear shifts, pit crews, tire changes etc
Custom soundtrack
Text and Voice chat
Narrative involvement by popular drivers and Top Gear crew
Top Gear Test Track
Open free-form Track Days
GT Life (career mode, this time with earth map and real time clock) & Arcade mode
Profile pages
In-game (bulletin-board) message boards
Gran Turismo Video store (Top Gear Show has 350 million viewers)
Taken from gaf. You can put that in your OP if you want, so more people can know!
