Points of significance.

1.Three-way catalyst
2.Bosch Motronic fuel injection
3.Optional ZF three-speed auto
4.Power steering
5.'Alfa Romeo' script on right rear panel
6.Boot-mounted stop light
7.Bumper-mounted rear side repeaters
8.Front side repeaters relocated to front bumper (Euro cars have them on the front wings)
9.New-style electric mirrors
10.Air con (standard on Veloce) with two concentric dial controls
11.Driver's airbag (standard on Veloce) - with new steering wheel
12.Large 'knee bars' (see Gold Port p171). Nb. Spider has 185/70 HR14 + Graduate wheel trims + vinyl/suede seats
13.Veloce has air con + leather/suede seats + alloy wheels + Spider Veloce badge on tail
14.Most have beige interior, but some have black (eg yellow paint, some red paint, maybe black too)
15.Maratona special edition (hard top with alloy strap behind side windows, skirts, spoilers, special wheels, upgraded interior) - Was this the Ltd Ed Veloce in '92 (see AROC 1st annual p77)
16.nb. Commemorative Edition Veloce Ltd Ed run-out '94 (190 built
17.Special folio with certificate
18.Dash plaque
19.Suede and burr walnut interior
20.Wood gearknob
21.Special alloy wheels
22.Cloisonne badge on nose
23.The S4s were 1991s in the US. The States had the unique situation of having '90 Spiders with the S3 body/interior, S4 Bosch injection and S3 manual steering