Suzuki Fronte LC10
The Suzuki Fronte 360 was introduced in 1967 to replace the Suzulight 360,  It had a lightweight rear engine (air-cooled, 3-cylinder, two-stroke: 25 hp at 5000 rpm basic, and 36 hp at 7000 rpm in the SS version).  The Fronte had fully independent suspension and a top speed of 58 mph, (78  mph for the SS). The model is by Diapet of Japan to 1:40 scale.  It features suspension, glazed windows with a plastic interior, and opening doors.  The Suzuki can also be built from a plastic construction kit by ARII in their 1:32 series which has both the Standard and also the SS version.
Model Planning Available around 1998 this Fronte is in 1:87 scale in heavy white metal.  It is Japanese form Model Planning, sometimes called Miniature Model Planning.  In the same series was a Honda N360, Subaru 360 and a Mazda Carol.   The underside has MP in large letters.
Ebbro A Suzuki Fronte SS of 1968 is modelled by EBBRO in 1:43 scale.   First issued in Japan around 2007 this is Ebbro ref #839.
Kyosho No surprise this is another Japanese model but this time in solid resin in the Kyosho Old Timers Series.  Solid models are usually home made and rather amateur but this is definitely professionally done and  most impressive, in spite of black gloss painted windows. Reference N.63110 from 2001.