The Simpsons: Hit & Run/Appearances

Level 1

 * Family Sedan - Default level vehicle. Speed = 1, Acceleration = 1.5, Toughness = 2.5, Handling = 4.
 * Electaurus - Complete all three bonus races. Speed = 2, Acceleraton = 1.5, Toughness = 1.5, Handling = 4.
 * Duff Truck - Bought from Gil . Speed = 0.5, Acceleration = 0.5, Toughness = 4, Handling = 1.
 * Surveillance Van - Bought from Gil . Speed = 1.5, Acceleration = 1.5, Toughness = 3.5, Handling = 3.
 * Plow King - Bought from Barney, who mistakes Homer for a "sexy lephracaun"; needed to Trash Waylon Smithers Car. Speed = 1.5, Acceleration = 0.5, Toughness = 5, Handling = 1.5.
 * Cletus Pickup Truck - Complete bonus mission from Cletus, who needs help w/the Tomacco Harvest. Speed = 1, Acceleration = 1, Toughness = 3.5, Handling = 2.5.

Level 2

 * Honor Roller - Default level vehicle. Speed = 1.5, Acceleraion = 2, Toughness = 1.5, Handling = 5.
 * Moe's Sedan - Complete all three bonus races. Speed = 2, Acceleration = 1.5, Toughness = 2.5, Handling = 3.5.
 * Limo - Bought from Gil. Speed = 1.5, Acceleration = 1.5, Toughness = 3.5, Handling = 2.5.
 * Fire Truck - Bought from Gil. Speed = 3, Acceleration = 0.5, Toughness = 5, Handling = 1.
 * Mr. Plow - Bought from Homer who forces bart to hand over 200 coins (equivlency to 2000 dollars); needed to have space for Monkeys. Speed = 2, Acceleration = 1.5, Toughness = 3.5, Handling = 3.
 * Grampa's WWII Vehicle - Complete bonus mission from Abe Simpson, who is in desprate need of blood. Speed = 1.5, Acceleration = 1.5, Toughness = 3.5, Handling = 3.

Level 3

 * Malibu Stacy Car - Default level vehicle. Speed = 2.5, Accel. = 3, Toughness = 1.5, Handling = 4.5.
 * Book Burning Van - Complete all three bonus races. Speed = 2, Accel. = 1.5, Toughness = 3.5, Handling = 2.5.
 * Donuts Truck - Bought from Gil. Speed = 0.5, Accel. = 1.5, Toughness = 3, Handling = 3.
 * School Bus - Bought from Otto; needed to catch up with (and destroy) all 4 sedans. Speed = 2, Accel. = 1, Toughness = 5, Handling = 2.
 * Nerd Car - Bought from Gil. Speed = 1.5, Accel. = 2.5, Toughness = 2.5, Handling = 4.
 * Skinner's Sedan Complete bonus mission from Skinner, who needs stuff picked up for Agnes (dry-cleaning, Edna Krabappel (Krusty Burger Meal), & Skinner (Anti-Fungal Cream) Speed = 2, Accel. = 2, Toughness = 2.5, Handling = 3.

Level 4

 * Canyonero - Default level vehicle. Speed = 2.5, Accel. = 1.5, Toughness = 4, Handling = 3.
 * Willy's Tractor - Bought from Willy, (unlike other levels, not actually needed). Speed = 3, Accel. = 2.5, Toughness = 3.5, Handling = 3.5.
 * Curator - Bought from Gil . Speed = 2.5, Accel. = 3, Toughness = 2.5, Handling = 4.5.
 * Krusty's Limo - Bought from Gil. Speed = 2.5, Accel. = 2, Toughness = 4, Handling = 2.5.
 * Clown Car - Complete all three bonus races. Speed = 3, Accel. = 3, Toughness = 1.5, Handling = 5.
 * Comic Book Guy's Kremlin, Given in favor of help w/lovelife /Agnes. Speed = 2.5, Accel. = 2, Toughness = 3, Handling = 4.

Level 5

 * Longhorn - Default level vehicle. Speed = 3.5, Accel. = 3.5, Toughness = 2.5, Handling = 3.5.
 * "The Homer" - Bought from Homer, who does not let him borrow it, but Sell it for an insanely high Price-500 Coins (even though it is worth $80000)-to Apu, who cares but has no time; needed to collect 9 diapers. Speed = 4.5, Accel. = 3.5, Toughness = 3.5, Handling = 3.
 * Cola Truck - Bought from Gil. Speed = 3, Accel. = 1, Toughness = 5, Handling = 1.
 * El Carro Loco - Complete all three bonus races. Speed = 4, Accel. = 3, Toughness = 2.5, handling = 3.5.
 * Police Car - Bought from Gil. Speed = 4, Accel. = 3.5, Toughness = 3, Handling = 4.
 * Hover Car - Complete bonus mission from Frink, who needs his car disabled. Speed = 4, Accel. = 4, Toughness = 1, Handling = 3.

Level 6

 * Bart's Ferrini-Red - Default level vehicle. Speed = 4, Accel. = 4, Toughness = 1.5, Handling = 5.
 * Chase Sedan - Bought from Gil. Speed = 4, Accel. = 4.5, Toughness = 3, Handling = 4.5.
 * Globex Super Villian Car - Bought from Kearney. Speed = 4.5, Accel. = 4.5, Toughness = 1.5, Handling = 4.
 * 36' Stutz Bearcat - Complete all three bonus races. Speed = 4, Accel. = 2.5, Toughness = 3.5, Handling = 4.
 * Armored Truck - Bought from Gil . Speed = 1.5, Accel. = 1.5, Toughness = 5, Handling = 1.5.
 * Snake's Lil' Bandit - Complete bonus mission from Snake . Speed = 4.5, Accel. = 4, Toughness = 2.5, Handling = 4.5.

Level 7

 * 70's Sports Car - Default level vehicle. Speed = 4.5, Accel. = 4.5, Toughness = 2, Handling = 4.
 * Zombie Car - Bought from a zombie in the graveyard. Speed = 4.5, Accel. = 5, Toughness = 1.5, Handling = 4.5.
 * Hover Bike - Bought from Gil. Speed = 5, Accel. = 4.5, Toughness = 1, Handling = 3.5.
 * Hearse - Bought from Gil . Speed = 4.5, Accel. = 4.5, Toughness = 3.5, Handling = 4.
 * Open Wheeled Race Car - Complete all three bonus races. Speed = 5, Accel. = 5, Toughness = 0.5, Handling = 5.
 * Mr. Burns's Limo - Complete bonus mission from Smithers . Speed = 4.5, Accel = 3, Toughness = 4.5, Handling = 3.5.

Other
Blown up cars, Speed = 0.1, Accel. = 2, Toughness = (100% undamageable), Handling = 0.3.
 * The wreck cannot climb hills or slopes. It actually moves faster in reverse.
 * The Cola Truck, Fire Truck and Hover Bike cannot become wrecks

Secret Cars
A secert car can be found in every level. They are usually faster then the other cars but can be broken easily and can not be place into phonebox invertory.

Level 1: What: Jetcar Where: Between Stonecutters Tunnel and the Grocery Store. Parked in the front drive of the Gold Mansion in the rich part of Springfield.
 * Appeared in The Day the Violence Died

Level 2: What: Monorail Where: The Rail tracks held above the road, as you come off the Highway near the roundabout where the escalator jump is.

Level 3: What: Jet powered boat car Where: In a storage crate on top of the c-spanker in the squidport.
 * Knightboat

Level 4: What: ATV (Quadbike) Where: Behind a caravan on the jipsy pathway in the suburban area.

Level 5: What: Obliteratron (Monster Truck) Where: Outside the stadium, to the left of the water fountain on a sort of plinth.*note*In the trailer/demo Homer appears to be driving this over the tire fire in level one.

Level 6: What: Pink Convertible Caddillac Where: Crashed into the front of the Plant Hollywood wall, located by the harbor,Next to Planet Hype.
 * Appeared in My Sister, My Sitter

Level 7: What: Radio Control Buggy Where: On top of the krusty burger by the roadworks (where all the fire trucks etc. are). Use the ladder on the side of the Fire Truck as a ledge then on to the roof from there.

Civilian Cars (Other)
Note: These cars can be used on any level using a cheat, however the deignated levels are below;

Level 1

Mini School Bus - A bit like the School bus in the phone booth but simpler and smaller.

Pickup - A simple Pickup Truck.

Minivan - A medium size simple car.

Glasstruck - A pickup bodied small truck with Krusty Glass and Ladder decoration.

Level 2

Pizza Delivery Van - A simple van with a camera on top and the letters ' Black Van Pizza Delivery'.

Taxi - A simple yellow taxi.

Sedan - A very simple Sedan.

Sports Car - A small sports car.

Level 3

Fish Van - A Blue Van Advertising The Sea Captains Fish Delivery.

Pickup - A simple Pickup Truck.

Sports Car - A small sports car

Compact Car - A small minivan.

Level 4

Garbage Truck - A large Truck painted green.

Nuclear power plant waste truck - A pickup bodied truck with toxic waste in the back.

Compact Car - A small minivan.

SUV - A bigger similar shaped minivan.

Level 5

Vote Quimby Truck - A large truck advertising to vote for the Mayor.

Ambulance - A simple Ambulance.

SUV - A bigger similar shaped minivan.

Sports Car - A small sports car.

Level 6

Itchy and Scratchy movie Truck - One of the biggest trucks in the game, It is a truck like the Vote Quimby Truck but advertising Itchy and Scratchy.

Burns Armored Truck - A truck like the Armoured one in the phone booth however the advertisement on the side is 'Mr Burns' Casino.

Compact Car - A small minivan.

Pickup - A simple Pickup Truck.

Level 7

Ghost Ship - A Blue translucent road boat.

Whitch Broom - A simple Wichbroom.

Hallo Hearse - A similar bodied shaped Hearse (like the one in the phonebooth) however a bit slower and with orange windows - clearly showing a halloween theme.

Coffin Car - A wooden odd-shaped looking car with a skeleton in.

'Story Mission' Cars

Some cars are needed to be followed, destroyed, raced, avoided, etc. in a story mission - such as the Bonestorm (cbone) truck.

Bonestorm Truck- hit and collect items from it- LVL1 M6: "Bonestorm Storm"

Mr. Burns' Limo- race to Mr. Burns' Mansion- LVL1 M7: "The Fat And The Furious"

Longhorn- avoid after collecting flatmeat- LVL2 M5: "Better Than Beef"

Nontuplets Minivan: hit and collect items from it- LVL5 M3: "Eight Is Too Much"

Alien Car (Ferrini-Black)- follow (LVL7 M2), avoid (LVL7 M4, M6, M7), and race (LVL7 M7)

WWII Vehicle With Rocket- forcced to use in last mission of level 7/game (LVL7 M7: "Alien 'Auto'-Topsy Part III")

Cell Phone Users Car- destroy four of them in LVL2 M7: "Cell Outs"

Others (unknown/unused)

Milk Truck

Station Wagon

Ice Cream Truck

Cube Van (possible beta of Bonestorm Truck?)

Redbrick

Playable

 * Lisa Simpson
 * Bart Simpson
 * Homer Simpson
 * Marge Simpson
 * Apu Nahasapeemapetilon

Non-Playable (in order of appearance)

 * Ned Flanders
 * Barney Gumble
 * Lenny
 * Mr. Smithers
 * Mr. Burns
 * Milhous Van Houten
 * Jimbo Jones
 * Kearney
 * Otto Mann
 * Moe Syzlack
 * Snake Jailbird
 * Ralph Wiggum
 * Chief Wiggum
 * Comic Book Guy
 * Professor John Frink
 * Cletus Spucler
 * Dr. Nick
 * Abe Simpson (Grandpa)
 * Sea Captain
 * Hans Moleman
 * Louie (one of the mafia men)
 * Dr. Hibbert
 * Krusty the clown
 * Zombie (you have to buy the Zombie Car from him)

Locations
Level One, Four and Seven
 * 742 Evergreen Terrace (starting point)
 * Kwik-E-Mart
 * Springfield Elementary School
 * Homer's Workstation
 * The Stonecutters Hidden Tunnel (connects with the Nuclear Power Plant)
 * Springfield Cemetary
 * The Flanders Home
 * Chief Wiggum's House
 * Cletus's Shack
 * Springfield Retirement Castle

Level Two and level 5
 * The Jebediah Springfield Statue (starting point for level 2)
 * Springfield Monorail station (starting point for level 5)
 * Moe's Tavern
 * Department of Motor Vehicles
 * Try N Save
 * The Legitimate Businessman's Social Club
 * Herman's Military Antiques
 * King Toot's Music Store

Level Three and level 6
 * The Android's Dungeon &amp; Baseball Card Shop (starting point for level 3 and the side facing it is the starting point for level 6)
 * Kamp Krusty
 * Krustylu Studios
 * Duff Brewery
 * Ye Olde Off-Ramp Inn