S4 E1 • Dale Jr.'s Sick Nomad

SEASON PREMIERE:The Gas Monkey crew build NASCAR royalty Dale Earnhardt Jr a 1956 Chevy Nomad. While Richard and Aaron travel to Dale Jr's Carolina home with the Nomad, the crew finds ways to cool off in the Texas heat. Also, is a pumpkin Pantera a lemon?

Première diffusion : 2 septembre 2013

S4 E2 • Chopped Cabriolet and 'Vette Rescue

The crew help a widow by buying her husband's Ford '32 Cabriolet and many hot rod projects; they rescue an heirloom '62 Corvette from a garage falling down around it, but not all the family is pleased Richard has it. Richard makes a big announcement.

Première diffusion : 9 septembre 2013

S4 E3 • Cool Customline

A 1955 Ford Customline and a 1938 Aston Martin are featured.

Première diffusion : 16 septembre 2013

S4 E4 • Killer COPO Camaro

Richard gets his hands dirty building a $100K 2013 COPO Camaro from the wheels up on the VIP assembly line. Aaron ignores his request to work on a newly arrived 1930 Model A. Instead, Aaron builds his own dream vehicle while the Monkeys tackle the A.

Première diffusion : 14 octobre 2013

S4 E5 • Caddy Rust Bucket / Bel-Air Beauty, Part 1

Richard buys a nest of cars including a '68 Cadillac Coupe de Ville that is so rusted out that Aaron and the guys want to mutiny, but not until they have a little fun with it first. Can Richard and Dennis save a piece of racing history from the crusher?

Première diffusion : 21 octobre 2013

S4 E6 • Caddy Rust Bucket / Bel-Air Beauty, Part 2

Richard sets out to recoup his losses with the Caddy by refurbishing a '60 Bel Air. Meanwhile, Christie tries to convince Richard to hire his sister.

Première diffusion : 28 octobre 2013

S4 E7 • Flugtag Flyer / Wicked Wayfarer

GMG takes wing! Aaron builds a flying machine for the Red Bull Flugtag event and the team launches him off a 30ft pier. But will the Gas Monkey Flying Circus take off or take a nose dive? Meanwhile, the crew brings a rare 1950 Dodge Wayfarer back to life.

Première diffusion : 4 novembre 2013

S4 E8 • 71 Cool Kingswood / Retro Replicar

A 1971 Chevy Kingwood and a 1980 MG Replicar are featured.

Première diffusion : 11 novembre 2013

S4 E9 • Shelby Rent-A-Racer Resto (1)

The crew takes on a ’68 Shelby Mustang that looks sweet but what's it hiding? Richard flips his lid when Tom and Jordan buy two junker cars from two tourists. Richard and KC travel to a secret lair to make a deal on a Lotus Cortina and an amphibicar.

Première diffusion : 18 novembre 2013

S4 E10 • Shelby Rent-A-Racer Resto (2)

Engine issues plague the ’68 Shelby. Richard flips the rare ’66 Lotus Cortina and floating Amphicar for some fast cash. A classic Ford Falcon arrives at the garage -- and selling it would be icing on the cake.

Première diffusion : 25 novembre 2013

S4 E11 • Gas Monkey Bandit Car (1)

A 1977 Trans Am is customized

Première diffusion : 3 décembre 2013

S4 E12 • Gas Monkey Bandit Car (2)

The 1977 Trans Am customization is completed.

Première diffusion : 10 décembre 2013

S4 E13 • Troll’s Choice Rolls-Royce

When Richard "accidentally" buys $92K worth of cars at an auction, his bookkeeper sister insists he flip all five cars in one week. Some go more easily and profitably than others but it's a weirdly built Rolls Royce that even Aaron has a hard time fixing.

Première diffusion : 27 janvier 2014

S4 E14 • Aaron's Falcon Racecar

Aaron falls in love with and buys a famous '63 Ford Falcon race car off Richard, but will the original owner be impressed by Aaron's Gas Monkey style? While Aaron's tied up in his passion project, Richard flips a 1919 Nash and an unusually painted truck.

Première diffusion : 17 mars 2014

S4 E15 • Mustang Mania

Aaron chances the wrath of the Big Monkey when he overrides Richard's instructions on a Mustang Fastback. After picking up a "Holy Grail" Boss 429 Mustang in Minnesota, Richard questions Dennis's decision to buy a rustbucket Jaguar E-Class buried in snow.

Première diffusion : 24 mars 2014

S4 E16 • Jacked Up Jeep

Aaron and the Gas Monkey crew overhaul a Jeep in 24 hours to surprise a friend. Richard flips a funky gull-winged Bricklin. Daphne convinces a reluctant Richard to hire his nephew. Dennis and Richard argue over how best to sell their COPO Camaros.

Première diffusion : 31 mars 2014

S4 E17 • Fleetline Superflip Frenzy

It's a Gas Monkey Fire Sale when Richard quick flips a menagerie of cars to make enough cash to buy back the first car he and Aaron built together 10 years ago. Richard and Dennis literally roll the dice on a 57 Chevy back in snowy Minnesota.

Première diffusion : 7 avril 2014

S4 E18 • Demolition Theater

Richard and Aaron cringe along with you while watching some seriously epic fails--from hapless drivers unable to control their vehicles to a hotrodder who catches his engine and self on fire. Richard even has his own cringe-worthy moment in a stunt plane.

Première diffusion : 14 avril 2014

S4 E19 • Holy Grail Firebirds (1)

Richard makes a risky deal to restore the first two Firebirds ever made from rusted and rough to museum quality. The buyer offers a handsome deal, but it comes with a crushing deadline and a 10K/day penalty for every day he's late. Aaron learns to race.

Première diffusion : 21 avril 2014

S4 E20 • Holy Grail Firebirds (2)

With a 10K-a-day penalty looming, Richard can't afford to lose any more time on the two Firebirds' concourse restoration, but by the end of the project, the garage will be short two Monkeys. Richard flips a '49 Mercury that comes complete with passenger.

Première diffusion : 28 avril 2014

S4 E21 • Fast Moving F100

A 1951 Ford F100 pickup truck is featured.

Première diffusion : 12 mai 2014