Popular Earth vehicle alternate modes

When on Earth, a Transformer typically finds a wide variety of human vehicles matching their general body plan and size to adopt as a disguise mode. In the case of a car type body, there are many thousands of options and a Transformer may choose an Alternate mode no one else ever uses. Some vehicles, however, are very popular disguises.

Cars and trucks

Chrysler

Dodge Viper

Generation 1

• Autobot Jazz (Universe body
• Dead End (Alternators body)
• Roulette
• Shadow Striker
• Sideswipe (Alternators body)
• Sunstreaker (Alternators body)
• Hot Rod (IDW comic, non-toy appearance)

Robots in Disguise

• Side Burn

Ferrari

Ferrari F40

• Braver
• Lightspeed (Motorvator)
• Road Hugger (Autobot)
• Road Hugger (Decepticon)

Ferrari Testarossa

• Chase
• Jackpot

Ford

Ford F-150

Generation 1 & 2

• Battletrap
• Ironhide - Flareside (Go-Bots body)
• Motormouth - Flareside

Robots in Disguise

• Ironhide - Flareside

Universe

• Ironhide - Flareside

Ford Mustang

Generation 1

• Trip-Up - First Generation (1960s) hot rod
• Grimlock - Fifth Generation (Alternators body)
• Wheeljack - Fifth Generation (Alternators body)

Movie

• Barricade - Fifth Generation (Saleen S281)

General Motors

See General Motors.

Lamborghini

Lamborghini Countach

• Breakdown - LP500S
• Clampdown - LP500S
• Deep Cover - LP500S
• Red Alert (G1) - LP500S
• Sideswipe (G1) - LP500S
• Sunstreaker - LP500S
• Tigertrack - LP500S
• Deadwheeler - LP500 Quattrovalvole
• Free Wheeler - LP500 Quattrovalvole
• Flame (Motorvator) - 25th Anniversary
• Laster - 25th Anniversary

Lamborghini Diablo

Generation 1 & 2

• Firecracker
• Neo-Wheel
• Optimus Prime (Go-Bots body)
• Sideswipe#Generation_2_2 (Go-Bots body)

Robots in Disguise

• Prowl
• R.E.V.

Armada

• Atlas
• Drop-Test
• Sparkplug

Mazda

Mazda RX

• Camshaft - RX-7
• Getaway & Lightfoot - RX-7
• Autrooper - RX-8
• Meister - RX-8
• Shockblast - RX-8
• Zoom-Zoom - RX-8

Porsche

Porsche 959

Generation 1 & 2

• Blowout
• Frenzy (Go-Bots body)
• Megatron (Go-Bots body)
• Metrobomb
• Minerva
• Nightbeat
• Rabbicrater
• Skystalker

Robots in Disguise

• Hot Shot

Porsche 962

Generation 1 & 2

• Backstreet
• Tailspin
• Wheeljack (Universe body)

Robots in Disguise

• Daytonus

Military jets

United States Military

A-10 Thunderbolt II

Generation 1

• Powerglide
• Tailwind and Windrim
• Hot House
• Bad Boy

Energon

• Sky Shadow
• Terradive

Cybertron

• Skyfall

Classics

• Steel Wind

F-15 Eagle

• Air Raid (G1)
• Skywarp (G1)
• Starscream (G1)
• Sunstorm (G1)
• Talon
• Thundercracker (G1)

F-16 Fighting Falcon

• Buster
• Dreadwind (G1)
• Falcon (Micromaster)
• Skydive (G1)
• Windrazor (G2)

F-22 Raptor

Generation 1 & 2

• Air Hunter
• Fearswoop
• Megaplex (Machine Wars body)
• Megatron (Machine Wars body)
• Hooligan - Navalized ATF
• Jetfire - Navalized ATF (Generation 2 body)
• R-Blade - Navalized ATF

Beast Era

• Thrust
• Ricochet - Navalized ATF

Robots In Disguise

• Wind Sheer

Universe

• Wind Sheer - Navalized ATF

Transformers (2007)

• Starscream
• Thundercracker

Beast Forms

Lions

• Razorclaw
• Prowl
• Under-3
• Leo Prime
• Lio Junior
• Snarl

Tigers

• Rampage
• Toraizer
• Catilla
• Tigatron
• Tigertron
• Snarl

Bears

• Chainclaw
• Polar Claw
• Grizzly-1
• Survive
• Kuma Kinkin
• Icebird

Bats

• Ratbat
• Skar
• Mindwipe
• Optimus Primal
• Soundwave (Mutant)
• Onyx Primal
• Nightscream (BM)
• Sonar
• Noctorro (sort of.)

Sharks

• Sky-Byte
• Cybershark
• Hammerstrike
• Sea Phantom
• Overbite (G1)
• Hellscream (sort of.)
• Gnaw and the Sharkticons (sort of.)

Tyrannosaurs

• Grimlock (G1)
• Megatron (BW)
• Trypticon
• T-Wrecks
• Predacon (Armada)
• Grimlock (Energon)

Wolves

• Wolfang
• Carnivac
• Snarl (Cybertron)
• Weirdwolf
• Max-B
• Silverbolt (BW) (sort of.)

Rhinos

• Rhinox (BW)
• Rhinox (Armada)
• Ramhorn (G1)
• Stranglehold
• Headstrong
• Backstop

Scorpions

• Scorponok (G1)
• Scorponok (BW)
• Quickstrike (BW) (sorta)
• Scorponok (Energon)
• Double Punch (BW)
• Sandstorm (BW)
• Poison Bite
• Black Zarak
• Scorpulator
• Scorpia
• Scorponok (Movie)
• Pincer

Crabs

• Octopunch
• Rampage (BW)
• Shokaract
• Rockbuster
• Razorclaw (BW)
• Razorsharp

From Teletraan I: The Transformers Wiki, a Wikia wiki.