Disc.Turbo+1

The team at Marathon Coach builds their most challenging RV to date. Four unique RVs cover the spectrum from extreme luxury to off-road warrior.

After some intense development, the client is happy with the shade of green Dave has concocted. But will he fall for it when he sees it in on the car.

Darwin/Mining Machine. A heavy lift vessel takes onboard a 23,000-tonne oil rig. Plus, a blanket of fog keeps one of the world's biggest airplanes grounded.

Drew and Paul they test out an 80s Ford sportscar. Plus, they get a taste of Hollywood glamour behind the wheel of a legendary Alfa Romeo.

A schoolteacher wants a car to match his outdoorsy lifestyle. With towing the top priority, Helen and Paul look at vehicles with big load spaces and pulling power.

Working with a whopping £100,000 budget, Paul and Helen hunt for high-end luxury cars for a champion weightlifter - and he already owns a Bentley.

Henry and Sam check out a quirky collection of custom vehicles in Yorkshire. They find a vintage monowheel and a plane that's been converted into a three-wheeled car.

In North Yorkshire, Sam and Henry examine an incredible collection of classic American motors. However, the guys are most interested in a rusty Mini.

The battle between Ford and Holden is Australia's greatest car rivalry. Now the guys transform one of each: a 1972 Ford Capri and a 1999 Holden Commodore Ute.

You Say Trash, I Say Tank. Andy loves a challenge. So when he agrees to a paintball tank build and to a bet with his father over a pickup truck at the same time, it's game on.

To Ant's dismay, Mike buys a 1979 Triumph TR7. Underneath its disco-era styling are some quirks, like a homemade air cleaner, bad wiring and soft shocks.

Paul and Helen hunt down the best bargain coupes for a driver who wants luxury, comfort and space for his golf clubs. They find options to fit his £12,000 budget.

An unlikely petrolhead is looking for a hot hatchback. Paul and Helen need to find exciting and sporty options for one of their pickiest customers.

Anthony gets the chance to do driver training in a race-spec Nissan Skyline GTR at Donington Park. And a bizarre military vehicle enters the workshop.

Richard takes the Cogs go karting to find a driver for the classic racing team. And, The Smallest Cog MBG GT race car gets its debut at the Prescott Hill Climb.

Fiat 130 Coupe & Mercedes SL. Paul has an epic restoration on his hands when Drew buys an automotive design classic, a Fiat 130 coupe, that has a serious corrosion problem.

Henry and Sam look around a shed full of vintage motorcycles and intriguing memorabilia. The guys see potential in a Yamaha RD350, but can they afford it.

Sam and Henry are in Somerset to check out a magnificent collection of World War Two vehicles, including a Norton 16H and a BSA folding bicycle.

After a disastrous test with the MGB, Richard warns the Cogs if they can't turn things around in time for the next race, he'll ditch the whole project.

In Leicestershire, Henry and Fuzz explore a shed full of classics, selecting a 1970s VW Beetle Beach Buggy. Can they restore it in time for a Somerset beach ride.

A young dad wants to mix practicality and performance with a spacious hatchback. Helen and Paul seek out the best options for his budget.

A business-minded driver is looking for a family-friendly SUV with plenty of style. Helen and Paul hunt down three roomy but compact models for her to test drive.

In Oxfordshire, Henry and Sam meet three brothers with containers full of bikes, tractors and other trinkets. They're after a motorbike, but can they find more.

Henry and Sam are in Devon, sorting through a workshop full of old signs, petrol pumps and vintage cars. Can they find some gems amongst all the rust.

After a disastrous test with the MGB, Richard warns the Cogs if they can't turn things around in time for the next race, he'll ditch the whole project.

The battle between Ford and Holden is Australia's greatest car rivalry. Now the guys transform one of each: a 1972 Ford Capri and a 1999 Holden Commodore Ute.

Shag and Amanda find a cool '47 International Milk truck that needs resurrecting' and a customer brings in his '55 Chevy Race car for a killer paint job.

To celebrate their 100th car Mike and Edd restore a Darracq Type L. Will they be ready in time to face their toughest ever test drive - the London to Brighton Run.

A fully restored 1962 Corvette comes to the shop and gets chopped and dropped. The crew sets out to retain the car's natural charm yet boost performance.

Moggy and the team plan to create an Austin Mini with ten times more power than the old petrol version. But electrical issues threaten the entire project.

A mystery client wants the team to restore and convert a 1970 Land Rover. Moggy is inspired to improve on the legendary off-road handling of this iconic motor.

A client wants Moggy to convert his Volkswagen Split Screen while maintaining its unique charm. Can the team find space for a 450-kilogram battery box.

How do they mine precious opals beneath one of the hottest deserts on earth? How do they build breath-taking stunt planes and how do they make nougat.

How do they farm the expensive spice saffron, how do they create giant roads made entirely from ice and how do they manufacture a muscle car.

How do they turn trees into toilet paper? How do they make absinthe and how do they make cricket balls tough enough to face batsmen.

How do they cultivate green salad on scorching desert plains, how do they make rigging for ships and how do they produce lifesaving insulin from bread.

Dave Shuten gets his chance to become hot rod royalty by competing at the Grand National Roadster Show. And, the Galpin finish a '32 Ford Roaster Pickup.

A 4x4 customiser knows his Land Rover Defenders - but supercars are unfamiliar territory for him. Helen and Paul find him a dream car with a big budget of £150,000.

A dad-of-five wants to join the EV revolution with an ultra-modern and nimble car. Helen and Paul show him three of the best all-electric commuter cars.

A blogger is looking for a stylish SUV and has some very particular requirements. Paul and Helen show her three models that are functional and fun.

A healthcare professional needs an exceptional executive saloon. But with a list of must-haves limiting the options drastically, Helen and Paul need to dig deep.

A schoolteacher wants a car to match his outdoorsy lifestyle. With towing the top priority, Helen and Paul look at vehicles with big load spaces and pulling power.

Working with a whopping £100,000 budget, Paul and Helen hunt for high-end luxury cars for a champion weightlifter - and he already owns a Bentley.

Paul and Helen hunt down the best bargain coupes for a driver who wants luxury, comfort and space for his golf clubs. They find options to fit his £12,000 budget.

An unlikely petrolhead is looking for a hot hatchback. Paul and Helen need to find exciting and sporty options for one of their pickiest customers.

A young dad wants to mix practicality and performance with a spacious hatchback. Helen and Paul seek out the best options for his budget.

A business-minded driver is looking for a family-friendly SUV with plenty of style. Helen and Paul hunt down three roomy but compact models for her to test drive.

Dave and Kev head to Lake George for the Adirondack Nationals. The entire town shuts down for this car show, attracting the best on the East Coast.

The crew faces a web of build and design issues customizing a 1970s Pantera. The 6'4' client must be able to comfortably get into the car.

The team agrees that the body mods for the Pantera are just right, but now the crew must make it a reality. An iconic '65 Fastback Mustang returns.

Racing driver Marino Franchitti adores the Ferrari F40. He hopes a few fast laps can convince a sceptical Drew Pritchard of this supercar's prowess.

Drew Pritchard has been obsessed with the Stovebolt Special for decades. He takes this extraordinary car for a ride with racing driver Marino Franchitti.

Marino takes his mates to see arguably the most successful Formula One car of all time - the Lotus 72. His drive in this iconic car turns out to be an emotional experience.

Broadcaster Andy Jaye champions the car in which Paddy Hopkirk famously won the 1964 Monte Carlo. Can Andy get a doubtful Marino on board with the Mini Cooper S.

Marino visits one of Britain's best private car collections to see an Aston Martin Ulster. Will Drew and Andy appreciate this beautiful pre-war endurance racer.

Drew picks the Porsche 911 ST, a racing variant of a highly successful sports car. The whole gang love this car and can't wait to get it on the track.