£39,900 and you get as standard.......
19” x 8J ‘5-arm Rotor’ design, titanium finish alloy wheels with 235/35 tyres front, 225/35 rear tyres
High performance brake system with brake calipers in high-gloss and RS emblem
RS Sports suspension
7-speed S tronic® transmission with launch control system
Tyre mobility system
Locking wheel bolts
Satellite Navigation system – DVD-based
Audi Music Interface
Mobile phone preparation – Bluetooth interface
quattro® all-wheel-drive
Electronic Stability Programme (ESP), including ABS, EBD, ASR, EDL, with Sport setting
Acoustic parking system rear (only)
Driver, front passenger and front side airbag system and Sideguard airbags
Audi backguard head restraints for front seats
First aid kit with warning triangle
ISOFIX child-seat preparation for front passenger seat (with airbag disabling feature) and rear seats
Rear head restraints (adjustable)
Remote central locking
Servotronic speed-dependent power steering
Thatcham Category 1 alarm and immobiliser
Tool kit and car jack
Front Sports seats, manually adjustable (optional RS 3 front bucket seats available)
Black Fine Nappa leather upholstery with silver contrast stitching and RS 3 embossing
Heated front seats
Seat belts – 3-point on all seats
Split-folding rear seats (1/3; 2/3 or all)
RS Sports 3-spoke multi-function flat-bottom perforated-leather steering wheel with matt aluminium-look inserts, RS 3 logo and gear shift paddles
Sport button on the centre console – allows the driver to change the RS 3’s sport settings by adjusting the throttle response and altering the exhaust note
Piano Finish black inlays
RS instrument dials
Door sills with aluminium inlays and RS 3 logo
RS 3 logo on the gear knob
Perforated leather gear knob gaiter
Black cloth headlining
Driver’s Information System, monochrome with RS 3 menu. Displays boost pressure, oil temperature and includes a lap timer
Dual-zone electronic climate control
Front centre armrest
Illuminated vanity mirrors
Aluminium-look pedals
Electric front and rear windows
Front and rear floor mats, with silver piping
Heat-insulating glass
Rear window blind – manual
Heated rear windscreen
Steering wheel adjustable for height and reach
Washer fluid level indicator
Ashtray and cigarette lighter in the centre console
RS body styling – RS design front bumper with widened front air intakes, flared front wheel arches, rear diffuser in high-gloss black and RS design rear roof spoiler
RS 3 badging front and rear
Anthracite single-frame grille with diamond-patterned styling
Xenon Plus headlights with automatic headlamp adjustment, dynamic range and headlamp washers. Includes LED daytime-running lights
RS twin elliptical exhausts on the left-hand side
Matt-aluminium look door mirror housings
Rear fog light
Electrically operated and heated door mirrors
More here.......
http://www.audi.co.uk/new-cars/a3/rs3-sportback/specifications.html