 Even though the car is designed as a homologation vehicle and is a modification of a racing car , the interior is intended to be luxurious . The interior is a mix of gel @-@ coated carbon fibre , blue leather and silver " Brightex " , a synthetic material which was found to be " too expensive for the fashion industry " . The centre console features the characteristic Maserati oval analogue clock and a blue ignition button , but it has been criticised for lacking a radio , car stereo or a place to install an aftermarket sound system . 
