The first homologated four-axle lorry in Finland was Sisu M-168 of which second steering axle was the same as used in Sisu T-108 mobile crane.
After its homologation on 17 September 1960, FIA regulations permitted the use of 'special bodies' and a small number of Sebring Sprites were subsequently fitted with coupé bodywork in aluminium alloy and glassfibre, the most strikingly attractive examples being those devised by well-known race and rally driver John Sprinzel, who had won the 1959 RAC British Rally Championship.
In 2012, due to homologation rules, Gemballa built two versions of McLaren MP4-12C, including one road-going model and one GT3 race version (under Gemballa Racing division label) destined for FIA GT3 European Championship.
This model was developed as a homologated road-going version of the factory race cars used in the 12-hour endurance races held at Bathurst, New South Wales, beginning in 1991 for the 1995 event held at Eastern Creek, Sydney, New South Wales.
200 or more were produced as a homologation car engine of World Rally Championship at that time according to the Group B regulation.