Fasten your seatbelts. This one is pedal to the metal all the way home.  “Baby Driver,” written and directed by Edgar Wright, hits you like a jolt of nitrous oxide shot with adrenaline concentrate, Red Bull, electrical current, and rock music.  The first time you see it, it will leave your eyes spinning like pinwheels.  The second time you will begin to appreciate that it is more than a joyride.

Ansel Elgort (“The Fault in Our Stars”) plays Baby, who works for a crime boss named Doc (Kevin Spacey).  Orphaned at age seven when his parents were killed in a car crash that left him with tinnitus, a persistent ringing in his ears, Baby is constantly listening to music via earbuds plugged into an endless collection of mp3 players.  The brilliantly curated playlist we hear is only what he is listening to, and it ranges from the The Jon Spencer Blues Explosion to T Rex, the Beach Boys, Dave Brubeck, David McCallum (that’s either Ilya Kuryakin of “The Man from UNCLE” or Ducky from “NCIS” depending on how old you are), and Beck, to the Simon and Garfunkel song that gives the film its title.

Baby began stealing cars when he was still a child and became beholden to Doc.  Now, he drives the getaway car for the teams Doc brings together for robbery and mayhem.  Doc calls him “Mozart in a Go-Kart.” And Baby is counting down the jobs and the dollars until he and Doc are square and he can go.  But he is just too good for Doc to give up, and once the debt is paid, Doc finds other ways to apply pressure.

Baby seldom speaks to anyone, except for one person who cannot hear, his foster father, Joe (CJ Jones), who is deaf and in a wheelchair.  Their exchanges in sign language are warm and familiar in sharp contrast to his subdued presence with Doc and the criminals.

And then Baby meets Debora (Lily James of “Cinderella”), a waitress at the diner.  And then Doc tells him that their relationship is not over.

Each action sequence is meticulously matched to the songs Baby plays — at one point, when there is a setback he literally stops to rewind because he times the chases to the music.  But each action sequence is also a part of a narrative arc.  With the first, Baby is literally outside the crime, waiting in the car (and bopping along to “Bellbottoms”) as the gang robs a bank.  They come running out and he drives the getaway car so fast that they, well, get away.  The next one gets more intense as he cannot pretend he is not a part of something lethal. Each time, he gets more involved.  The sunglasses he wears all the time get broken and he cannot pretend not to see.  He can drive others to escape the consequences of their actions, but can he do that for himself?

The sizzling all-star cast includes Jon Hamm and Eiza González as a seedy but fearless couple with matching “hers” and “his” tattoos on their necks, Jamie Foxx as the trigger-happy and appropriately named Bats, along with Flea and Jon Bernthal as other members of Doc’s crew.

Wright has the flair of Quentin Tarantino in balancing comedy, romance, action filmed to be both balletic and terrible, and increasingly visceral threats.  But he has more sincerity, more heart. “Baby Driver” is cool as in appearing effortlessly accomplished, but not as in remote or removed.  His moral and unabashedly romantic center is in the driver’s seat.

Parents should know that this is a very violent film with many chases and shoot-outs.  Characters are injured and killed and there are disturbing and graphic images. It also includes very strong language and drug references.

Family discussion: Why was Baby called Baby?  Why did Doc change his mind? Is the ending real or imaginary?

If you like this, try: “Scott Pilgrim vs. the World” and “The Transporter”