The Factory Five GTM is currently our second most expensive supercar with a price of £99,000. The GTM features either a 7.0L LS7 V8 which produces 505hp and 470 lb-ft torque, or a 5.7L LS1 V8 which produces around 350hp and 365 lb-ft torque. The GTM also features a super lightweight, custom, computer designed, ultra-rigid mig-welded space-frame chassis. The GTM is also available with custom paint jobs available to your specification upon pre-order. The GTM uses major parts from the Corvette C5, whilst the rest is completely brand new. The GTM is currently available as a hard top.