Mike Oldfield - Heaven’s Open.
Lots of repeats in my list.
Doo Wah Ditty - Zapp featuring Roger
Transistor - 311
Dirty Deeds Done Dirt Cheap - AC/DC
Stand And Deliver - Adam and the Ants
Too Nice To Talk To - The Beat
Paperback Writer - The Beatles
King of New Orleans - Better Than Ezra
In A Big Country - Big Country
Galaxie - Blind Melon
Atomic - Blondie
Beetlebum, Song 2, M.O.R., Girls & Boys, Trouble in the Message Centre, There’s No Other Way - all by Blur
Strawberry Letter 23 - Brothers Johnson
Good Times - Chic
Mustapha Dance (Mick Jones’ remix of Rock The Casbah), London’s Burning, London Calling, Bankrobber, This Is Radio Clash - The Clash
Salvation - Cranberries
Give It Back - The Dickies
Planet Earth - Duran Duran
Haze - Electronic
Everlong - Foo Fighters
Take Me Out - Franz Ferdinand
Push It - Garbage
Freakin’ Out - Graham Coxon
Boogie Nights - Heatwave
Friend, You’ve Got To Fall - Hüsker Dü
Heaven Sent, Biting Bullets - INXS
(that’s enough for now. Second half of the alphabet coming later…)
I’ll definitely agree with some of those already posted:
Yardbirds - Over Under Sideways Down
Crazy World of Arthur Brown - Fanfare / Fire Poem / Fire
Sniff ‘N’ The Tears - Driver’s Seat
Refugee - Tom Petty
Don’t Bring Me Down - Electric Light Orchestra
I can’t believe no one has mentioned
LAYLA !!! by Derek and the Dominoes
(regrettably, I bet everyone (including me) turns the volume waaaaaaaaaaaay down when that piano part comes in. Totally out of place IMHO).
Hmmm… let’s see:
Dandy Warhols - “Bohemian Like You”
She Wants Revenge - “Tear You Apart” and “Red Flags and Long Nights”
Insane Clown Posse - “Fuck The World,” “I Need A Bitch,” “Mad Professor,” “All The Way,” heck, just toss in the rest of the list, it’d be easier…
Kid Rock - “Cowboy,” “My Name Is Kid Rock” and “Yo-Da-Lin In The Valley”
Morphine - “Top Floor, Bottom Buzzer,” “Super Sex,” “Honey White,” and “Empty Box”
The Cramps - “Dopefiend Boogie,” “Let’s Get Fucked Up,” “Goo Goo Muck,” “96 Tears,” “Bend Over, I’ll Drive”
Steely Dan - “Cousin Dupree,” “Black Friday,” “Chain Lightning”
Massive Attack/Mos Def - “I Against I”
Argent - “Hold Your Head Up”
T. Rex - “Bang A Gong”
Apollo 440 - “Stop The Rock”
King Missile - “Detachable Penis”
Los Lobos - “Everybody Loves A Train”
Tito and Tarantula - “After Dark”
Blind Melon - “No Rain”
Dada - “Dizz Knee Land”
Led Zeppelin - “When The Levee Breaks” and “Kashmir”
Modest Mouse - “Tiny Cities Made Of Ashes”
Cake - “Building A Religion”
Reverend Horton Heat - “Wiggle Stick”
Link Wray - “Rumble”
Aerosmith - “Uncle Salty” and “Sweet Emotion”
Lords Of Acid - “Lady Marmalade” and “Boom, I Fucked Your Boyfriend”
Leon Russell - “Jumping Jack Flash/Youngblood Medley”
Offspring - “Original Prankster”
Sublime - “Tequila”
I better stop now, I could be here all night. Somehow I think I’m giving the impression that my most vivid musical associations are car related… la la la… 
Ride of the Valkyries (Wagner) – nothing better for cranking it up while cruising through a quiet residential area at 2:30 am.
Carmina Burana (Orff) – the whole thing. Really freaks out folks at the stoplight when you sing along in Latin.
The fourth movement of Beethoven’s Symphony No 9 – there’s something liberating about shouting out the word “Gottterfunken” repeatedly.
The Polovtsian Dances (Borodin) – music just doesn’t get any better than this (YMMV)
Va, Pensiero (Verdi) – Pretty mellow for blasting, but that fortissimo can really stop traffic!
Votre toast (Torreador’s Song) (Bizet) – Only if your car can strut, though.
Last but not least, the 82nd Airborne Division All-American Chorus’ rendition of Blood on the Risers
What?
I’ve got two lists:
When I’m in a rock/metal mood:
Anything by Iron Maiden
Back in Black or Thunder Struck–AC-DC
Voodoo–Godsmack
Symphony of Destruction–Megadeth
You’ve Got Another Thing Comin’–Judas Priest
Yankee Rose, Hot For Teacher, or Eruption*–Van Halen
Anything by Black Label Society
Anything by Disturbed
Whiskey in the Jar–Metallica
Welcome To The Jungle or Paradise City–Guns N’ Roses
Would–Alice in Chains
Detroit Rock City–Kiss
When I’m in a Classical mood:
Ride of the Valkyries–Wagner
Pictures at an Exhibition or Night on Bald Mountain–Mussorgky
Anything composed by Tchaikovsky
Trancendental Etude #4–Liszt
Yeah. I’d make some other comment, but that basically sums it up.
Any song by The Blues Brothers Band, but especieally Everybody Needs Somebody, that song just rocks!
Dare - Gorillaz
Rudie Can’t Fail - the Clash
What She Said - the Smiths
Sexy Boy * - Air
Salambo - Pig
Ground and also I Am the Rain * - Assemblage 23
Brute (Kun-t mix) as well as Juke Joint Jezebel * - KMFDM
Dumb as well as Cherry Lips * - Garbage
I Feel For You - Chaka Khan
Along Comes Mary - Bloodhound Gang
*What’s Fair * (Agony mix) - Razed In Black
Oh, and:
It’s Raining Men
In my mellower moods, I still may turn up:
Bone Bag - Blur
Moonchild - Cibo Matto
*Cybele’s Reverie * - Stereolab
*Koala’s Lament * - Kid Koala
New Star in the Sky - Air
Still Ill - the Smiths
Precious - Depeche Mode
and most of the soundtrack to .hack//SIGN
[ul]
[li]Anything from Rush’s Moving Pictures (Tom Sawyer, YYZ, Limelight, etc.)[/li][li]I’ll second Boston’s “Foreplay/Long Time”, also add “More Than A Feeling”.[/li][li]Metallica (anything up to and including the Black album; anything after this makes me turn the radio OFF!)[/li][li]Motley Crue, anything off of Shout at the Devil.[/li][li]Van Halen, “Running with the Devil”, “Eruption/You Really Got Me”, “Atomic Punk”.[/li][li]Sammy Hagar, “I Can’t Drive 55”.[/li][li]Led Zeppelin, too many to list here.[/li][li]Black Sabbath, “War Pigs” and anything else that gets radio airplay .(Okay, “Changes” isn’t something that really sounds good when turned up to 11.)[/li][li]Iron Butterly, “Inna Godda Davida” (the full 17-minute version.)[/li][li]Stone Temple Pilots, anything from Core.[/li][li]Pearl Jam, anything from Ten.[/li][li]Alice in Chains, anything from "Dirt.[/li][li]Stabbing Westward, “What Do I Have To Do”.[/li][/ul]
Any song from Dr. Dre’s Tha Chronic album.
“Chica Mi Tipo” by Sublime
“Violet” by Hole
That’s about it. I’m not a big fan of blasting music in the car. It hurts the dog’s ears.
Ironically, the song that the OP prompts in my head is “Turn up the Radio” by Autograph.
Well, you never hear this on the radio, but I love songs that give instructions. For example, the liner notes Jeff Beck wrote for Truth say of Shapes of Things: “This must be played at maximum volume whatever phonograph you use.”
Likewise, around the edge of the label of the LP Ogden’s Nut Gone Flake by the Small Faces appear these words: “For amazing results, this record should be played at maximum volume”
School’s Out! by Alice Cooper (well, anything by the 'Coop, really)
We’re Not Gonna’ Take It/I Wanna’ Rock by Twisted Sister
Dirty Deeds (done dirt cheap) by AC/DC
Ride of the Valkyries by Wagner
1812 Overture (last 2 minutes with the cannons)
Betohven’s 5th Symphony
Purple Haze or Burn - The Cure
A Day By The Lake - Disillusion
The entire Rush of Blood to the Head album - Coldplay
The entire Abbey Road album - The Beatles
Working Man Blues - John Lennon
A Thousand Years - Sting
Fast Car - Tracy Chapman
Love Reign O’er Me - The Who
Little Wing - **Stevie Ray Vaughn **
Others…
Just about anything by Rush
AC/DC up to and including Back in Black
ZZ Top’s Pincushion, Fuzzbox Voodoo, and of course, Sharp Dressed Man
Most Led Zeppelin
Most of The Who
A lot of Rolling Stones, but especially Start Me Up
Tom Petty 
Dream Theater’s Pull Me Under
Blondie’s Call Me, and Dreaming
Ramones. I Wanna Be Sedated
Butthole Surfers, Who Was In My Room Last Night
Most Iron Maiden
Most Metallica up to and including The Black Album
Butt Trumpet, You’re Ugly, at least I think that’s the title
Soundgarden, Room a Thousand Years Wide
and many more