Would take a while for me to recall all my old cars, but the below Toyotas instantly spring to mind (there's more of course):
 
ST162 WRC Trophy (stupid low front snow plow):
 

 
ST165 GT4 (imported with only 70k genuine km), ex Whiteline demo car (most reliable ever)

 
Shared TomsT101 20V AW11 (Shane/Dylan/myself)
 

 
AW11 SC (AE101 4AGZE) - miss this one
 

 

 
Not including my SW20 of course :)

A bit of a bump but the list has been updated lol

1 - 1987 Toyota Celica ST162
2 - 1987 Toyota Corolla Twincam
3 - 1986 Toyota Celica ST162
4 - 1986 Toyota Celica ST162 (3sgte Conversion goodness)
5 - 1991 Toyota Corolla SX Seca (20v Conversion Goodness)
6 - I then bought back the ST162 with the 3sgte in a trade lol
7 - 1993 Toyota Celica SX
8 - 1991 Subaru Liberty LX
9 - 1990 Subaru Legacy GT (with GTB Conversion Goodness)
10 - 1992 Toyota Celica SX
11 - 1991 Toyota Celica SX (The blue one)
11 - 1990 Toyota MR2 (with 3sgte Conversion Goodness)
13 - Toyota Caldina ST215 GT-T
14 - 2000 Toyota Celica SX ZZT231
15 - 1991 Nissan 300zx Z32
16 - 1990 Toyota MR2 SW20 N/A
17 - Toyota Caldina ST215 GT-T
 
Is it just me or is there a pattern going on with my purchasing lol

Mines also quite simple
1.) 1995 Suzuki Swift GA (1.3 SOHC Carby - Undesrtructable bucket !@#$ ) *sold*
2.)  1988 Honda CRX Si
3.) 1991 Toyota MR2 G Limited (Auto)
4.) 1989 Nisssan Silvia S13 *sold*
5.) 1993 Toyota MR2
 

1. Datsun 260z 2-seater, stroked to 3.1L, 6 throttle body fuel injection 165RWKW
2. SW20 MR2 G-Limited
3. 2004 Subaru WRX STi SE040R
4. Current BMW Z4 coupe 3.0si
5. Current 1994 MR2 GTS

This brings back some memories... All the ones I've owned since I got my license 2 years ago...
 
1. 1993 Mitsubishi Lancer - Barely drove it, was my "Learner car", but my housemate at the time reversed it into a post, so I made him pay for it and got a loan for my next one... Newest car I've ever owned xD
2. 1982 Nissan 280zx L28 - Loved that car. Bit boring to drive (being auto), but was SO pretty! Learned about the differences in weight between that and a friends MX-5 the hard way in the hills.... Sold it as a project after I bent the chassis rails.
3. 1991 Nissan Pintara CA20 - bought to get me to work, biggest sh*tbox and most reliable car I've ever owned. Only put a clutch in it in the time I owned it.
4. 1991 S13 Silvia CA18DET - first turbo car (while still on my p's), basket case, was thrashed. Learned a lot about driving from that (stupid drift pig), had an accident in the hills (I'm good at that) and converted it to Onevia in my friends back yard. Sold last week because the engine developed a knock I don't want to deal with
5. 1991 SW20 MR2 3SGE - VERY different to anything else I've driven or owned. Adore it to bits! SO much fun to drive! Got a project going on this weekend involving paint! I'll upload some photos when I'm done ^.^

*Deep breath*
'85 Mazda 323
'95 Toyota Levin BZ-G
**insert list of MR2s from sig here**
'97 Honda Accord Touring
'03 Honda Accord Euro Wagon
'98 Nissan Primera GT
'95 Nissan Primera Camino
'88 Nissan Pulsar
'92 Mazda Eunos 500
'03 Toyota Camry Sportivo V6...
 
and on and on and on...LOL

Can't remember the year models of the first few & I feel like there should be more, but ah well................
 
1.  Datsun 120Y - Traded
2.  Toyota Corolla - much loved car, did the whole tinted windows, mags, sunroof, etc.  Nothing to the motor tho, never thought of doing that, lol.  Got company car so sold it.  Saw it for sale on the side of the road a few years later, so took it for a test drive.
3.  Magna Wagon - company car
4.  Toyota Corona Wagon - Cheapy, but reliable for a few years, until the motor died.
5.  Mazda 626 wagon - Another cheapy that lasted a few years and then died in my mum's driveway.
6.  1985 Mitsubishi Colt - Gave me 6 good years until someone wrote it off for me while I was 50km away.  Bought it for $2500 & I got $1500 for the write off.
7.  1989 Honda Integra - It was going to cost too much to fix so I traded it
8.  2001 Hyundai Elantra - Good sensible car that I had for 2 years then wrote it off.
9.  1990 Toyota MR2 SW20 - Always liked the look of them,  Took a few for test drives in the past.  Now I love the way it drives too.  Planning on keeping this for a good long while.
 

These aren't in order of ownership

• Triumph Dolomite Sprint (multiple)
• Mazda 808
• Datsun 180B SSS
• Ford Escort MKII (multiple)
• Ford Escort RS2000
• Rover SD1
• Opel Calibra
• Ford LTD
• Ford Meteor
• ST184 Celica (multiple)
• ST184 GT2 Celica
• ST185 GT4 Celica (multiple)
• ST205 GT4 Celica
• SW20 MR2
• BA Falcon
• Ford Fiesta
• VS Commodore
• VE Commodore
• VN Commodore
• Triumph TR7 (two of them)
• Suzuki Swift (two of them)
• Nissan 200SX S15 GT
• Ford Escort MKII Van (with a mattress in the back)

 
 My top three are;

1. ST205 GT4 Celica (I still have this one)
2. Nissan 200SX Silvia S15 GT
3. Ford Fiesta