The ultimate supercar sales pitch? Can I sell you a car for your wife as well as your girlfriend? It may sound more like the kind of line once uttered by used-car salesman Arthur Daley but such is the wealth of a new breed of rich who are buying up Ferraris, Lamborghinis  and Porsches, that it's not an unfeasible question. A new Channel 4 series shines a light on the UK's billion-pound supercar industry, where some of the best salespeople can turn over millions of pounds of profit every year. Scroll down for video . A woman in a man's world: Expert seller Saba Syed, pictured above with husband Sheikh Amari, sells luxury cars to the super rich. Saba says more and more women are coming into the showroom . Happy to break the mould: Saba doesn't flinch in the traditionally male-dominated world of motoring and says: 'Women have very good taste in cars.' While mere mortals might only dream of getting behind the wheel of some of these ultimate driving machines, a select portion of the world's population are trading them like toys. A standard supercar can cost around £250,000, with the exterior paint alone costing up to £10,000, while some of the industry's more sought-after vehicles can expect to sell for millions at London's prestigious car auctions. The supercar business is unashamedly male-dominated - these are the original boys toys, after all. Yet one woman is breaking the mould, with a little help from her car-loving husband. Preston-based Saba Syed and husband Sheikh Amari have been married for 12 years and run one of the country's leading supercar dealerships exporting dream cars across the globe. While Sheikh buys the cars, Saba does the selling and isn't afraid to be a woman in a man's world. In fact, she thinks her gender helps her sell more cars. Driving down a different path: Tom Hartley left school at 11 to focus on 'wheeling and dealing'...his son Carl has followed the same path, ditching education in favour of a role in his dad's business . In Supercars: The Million Pound Motors, airing tonight, she says: 'It just feels great to be that one person who's not the stereotype.' She insists her dealership goes the extra mile to ensure cars are extremely clean: 'Our prep is quite in-depth and we clean in places where most dealers wouldn't. That's a woman's touch.' Her husband admits he's addicted to cars: 'If you cut me open you've got super unleaded fuel coming out of me.' He describes the classic cars that he sells as 'works of art'. Saba says that she can tell straight away what a customer wants: 'My focus is on the lifestyle choice. I firmly believe that anyone who comes in knows whether they want to buy or not. 'You live once, you work hard. They're buying into a lifestyle of luxury.' Although the premium car market might traditionally be seen as something that men enjoy more, Saba says more and more women are coming into the showroom. 'Women have very good taste in cars. You don't honestly think we talk about cars do you [when selling]. We talk about shiny, red soles!' Another leading UK supercar salesman is self-made millionaire Tom Hartley, 53, who runs his motoring business with son Carl. Tom sells to everyone from actors to music industry stars and even has a helipad next to his showroom to ensure would-be buyers can zoom in and out from the skies if they need to . Hartley left school at 11 to concentrate on honing his wheeler-dealer skills and now turns over millions of pounds every year. His biggest sale to date is a car that fetched £40million. His son Carl followed an almost identical route, leaving education at 11 to join the established business. The pair, who live in seven-bedroom luxury mansions opposite each other in Derbyshire have their spectacular showroom inbetween their properties. The father-and-son duo sell to everyone from celebrities to footballers and music industry people to actors and shift around £4million worth of luxury cars every week. Carl says of his deal-maker Dad: 'He's my role model, everything I know, I know because I've learned from him.' Owner Tom has been warned to take a backseat in the business due to health problems caused by his full-on lifestyle, a task that he's not found easy: . 'Slow down? I don't think I will. I love challenges. I love adventure. I love gambling and I love taking a risk.' In matte black, please: The world's wealthy are lusting after the Lamborghini Aventador . Top speed: 217mph (350km/h) Acceleration: 0-62 mph (0-100 km/h) in 2.9s . Fuel tank capacity: 90 litres (23.8 gal.) Engine oil capacity: 13 litres (3.4 gal.) Distribution: Only 200 units were made . If you have around £300,000 to spend on a flash car, then the Lamborghini Aventador is the car of the moment. Footballers love them as do the young, rich Arabs who flock to London during the summer months. UK supercar dealer Tom Hartley says the car is the 'leading in-demand, super-rich car to buy.' The Aventador retails at around £300,000 and boasts an incredible set of specs, managing 0-62mph in 2.9 seconds and reaching a top speed of 217mph. Earlier this year, boxer Amir Khan posted a shot on Instagram of his Aventador. Other celebrities who own one of the vehicles include the Kardashians and Justin Bieber. Last month, Premier League striker Steven Fletcher was widely ridiculed after he took delivery of the supercar, with fans quick to point out that his performance on the pitch didn't merit such extravagance. Dozens of fans shared a mock message on Twitter reading: ‘Steven Fletcher: two seasons, seven goals, one new Lamborghini Aventador.’
Saba and Sheikh Amari run luxury car dealership in Preston . The couple sell sought-after new and classic cars to the rich and famous . Saba she uses her feminine wiles to get clients to part with their cash . Salesman Tom Hartley and son Carl sell £4million worth of cars each week .