Meet the world's fastest ever road vehicle built to reach an astonishing top speed of 340mph and get 90 MPG!The Acabion GTBO uses jet fighter technology and aerodynamics to reach its extraordinary speed propelled by a state-of-the-art turbo-charged engine. Its designers revealed it could reach 300mph in a blistering 30 seconds - substantially quicker than the rival Bugatti Veyron which takes 55 seconds to reach its top speed of 250mph.The two-wheeled GTBO comes with two extra stabilizers at the rear to keep it steady at low speeds - similar to those fitted to a child's first bike.However, rather than pedal power, the two-seater has a 1300cc turbo-charged engine which produces a staggering 800bhp.The GTBO's designer, former Porsche engineer Peter Maskus, described the unusual vehicle as a "road streamliner". It weighs just 700lbs - half the weight of the original Mini.

Although it looks a bit like a motorcycle, Dr Maskus claims it is a new type of vehicle altogether and is the future of high-speed, low-emission transport.An electric version with a top speed of around 300mph is also planned.Dr Maskus, who runs Acabion, said: "The Acabion GTBO minimizes weight and maximizes power and aerodynamic efficiency. The effects are just out of this world."The GTBO is the trendsetter towards a new generation of crafts in two categories, both hyper efficient.

"One category is pure electric for city traffic and distances up to 300 miles.
"The other category is petrol driven with 10 times the punch and a range of up to 1000 miles per fuel-stop."They both boost the jet-like GTBO to jet-fighter punch and to new dimensions of both efficiency and speed."Dr Maskus said he believed the GTBO "integrates the best you can get from cars and bikes", combined with a jet cockpit.The vehicle can reach such high speeds thanks to its arrow shape which reduces lifting or grip loss.

Dr Maskus added: "Building cars based on carriages was a logical thing to do back in 1886. It is the most silly thing to do in the 21st century."Asked whether he believed his vehicle was better than the much-lauded Bugatti Veyron, Dr Maskus said: "The Veyron is a superb car."But that is a bit of its problem - it's still a car."The Acabion does not even want to be a car, nor a bike. It is a new class: a road streamliner."Our grandchildren will probably laugh at how slow and how inefficient cars have been."

Dr Maskus, who is German and has also worked for Mercedes, said the GTBO would be in production and on the road within three years.But those wanting to buy the vehicle developed in Switzerland and the UK will have to pay a staggering £1.5million for the privilege.The fastest, mass-produced road car is currently the American-built SSC Ultimate Aero TT which managed 257mph in tests verified by the Guinness World Records in October last year.