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Sirius GTO Soft Top / Hard Top

The Sirius GTO soft top is well engineered street car that is also at home on the track incorporating a bulk head. The key to the Sirius GTO is its rigid but lightweight tubular steel chassis, completely designed and tested using the latest software and countless hours on the track. The suspension delivers exceptional handling yet still maintains a steerable ride quality.


The Sirius GT Soft top roof design incorporates all stainless steel fasteners, collapsible tubular construction with double line canvas and custom back that fits in the boot. A removable hard top is also available..


The Sirius GTO soft top is wind tested, it's composite body shape aids in cooling and comes with functional side intake vents which provide ample cooling for the mid engined placement. The sheet aluminium under carriage with rear diffuser provides low lift.

The Sirius range is all about choices. With the same base chassis, making a perfectly balanced sports car, available in petrol or electric power plants with power options ranging from 400BHP to 1000 BHP! The range is further enhanced by the choice of body styles available to you be it for the track or road.

Our production cars are all hand made to a very high standard and built to each specific customer specification. We use the latest generation flat four boxer engines from the Subaru WRX STi in both 2.0 and 2.5 litre engines. The Sirius range of sports cars are also available in all electric, powered by a range of motor and battery configurations.  The Sirius car weighs as little as 818 kg, or 1,800 lbs.). The performance figures for our model of cars are like no other. Benefiting from the latest technology in flow analysis, chassis and suspension tuning, and an optimised mid-engined/ motor and battery design. with the proven Subaru boxer engine architecture, or the electric motor, the Sirius GTO car redefines fun driving.

​The Sirius car is designed for a global marketplace. It comes in right- or left-hand drive configurations, and uses components that are readily available around the world, ideal for servicing and maintenance.

We are using the very latest technology to engineer new levels of performance and bring this experience to an entirely new generation of car buyers and enthusiasts here and all around the world.

​Based on the tough Subaru Impreza/WRX STI and our variety of all electric running gear, the Sirius GTO is an ultra-light, ultra-modern, computer-designed, two-seater, mid-engine sports cars with prices starting at £65,000 for our hand built production sports cars.



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818 s and soft top
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