Here's the list of 2003 Hotwheelz :

2003 :

Treasure Hunts
#1 Hooligan
#2 '56 Ford Panel
#3 Shoe Box
#4 1968 Cougar
#5 '68 El Camino
#6 Porsche 959
#7 Midnight Otto
#8 Riley & Scott Mk III
#9 '57 Cadillac Eldorado Brougham
#10 Muscle Tone
#11 Super Tsunami
#12 Plymouth Barracuda

First Editions
#13 Pontiac Bonneville 1965
#14 Steel Flame
#15 Corvette Stingray
#16 Fish'd & Chip'd
#17 Switchback
#18 Wild Thing
#19 1/4 Mile Coupe
#20 Zotic
#21 Chaparral 2D
#22 8 Crate
#23 Vairy 8
#24 24/Seven
#25 Swoop Coupe
#26 Whip Creamer II
#27 Cadilliac Cien
#28 Sinistra
#29 Golden Arrow
#30 Bugatti Veyron
#31 Flight '03
#32 Hyundai Tiburon
#33 GT-03
#34 Tire Fryer
#35 Boom Box
#36 Enzo Ferrari
#37 Dodge M80
#38 Sand Stinger
#39 Honda Civic
#40 HKS Alteza
#41 Power Panel
#42 1970 Dodge Charger
#43 Lamborghini Murcielago
#44 Audacious
#45 1969 Pontiac GTO Judge
#46 1968 Boss Hoss Mustang
#47 Autonomy
#48 Da' Kar
#49 Ground FX
#50 Ford Lightning
#51 Meyers Manx Dune Buggy
#52 Cadillac Escalade
#53 1940 Ford Pick Up
#54 Mitsubishi Eclipse

Wild Wave Series
#55 '69 El Camino
#56 Surf Crate
#57 '40's Woodie
#58 Deora II
#59 Backdraft

Flamin' HW Series
#60 Ford Thunderbolt
#61 Callaway C7
#62 Pony Up
#63 '95 Camaro
#64 Ford Escort

Dragon Wagons Series
#65 Dragster
#66 Pontiac GTO
#67 Lincoln Continental
#68 Toyota Celica
#69 Lexus SC 400

Hot Wheels Anime Series
#70 Seared Tuner
#71 Jaguar D-Type
#72 '68 Cougar
#73 Olds Aurora GTS-1
#74 Olds 442

Flying Aces II Series
#75 '32 Ford Coupe
#76 Track T
#77 '32 Deuce Roadster
#78 '34 Ford Roadster
#79 Midnight Otto

Boulevard Buccaneers Series
#80 Shoe Box
#81 Anglia Panel
#82 Phantom Corsair
#83 Nomadder What
#84 Super Smooth

Carbonated Cruisers Series
#85 '70 Chevelle SS
#86 MX 48 Turbo
#87 Holden SS Commodore
#88 Monoposto
#89 Combat Medic

Radical Wrestlers Series
#90 '56 Flashsider
#91 '69 Chevy Pick Up
#92 '59 Custom Caddy
#93 3-Window '34
#94 Mazda Miata

Crazed Clowns Series
#95 Dairy Delivery
#96 Mini Cooper
#97 Metrorail
#98 Funny Car
#99 Ice Cream Truck

Tech Tuners Series
#100 Super Tsunami
#101 MS-T Suzuka
#102 Super Tuned
#103 Tantrum
#104 Ford Focus

Spectra Flame 2
#105 Sweet 16 II
#106 Double Vision
#107 Ballistic
#108 Sidedraft
#109 Silhouette 2

Sega Game Series
#110 Fandango
#111 Phaeton
#112 Lotus Esprit
#113 GT Racer
#114 Cougar Tuner