The Honda Z (marketed also as the Z600) is a two-door hatchback kei car/city car manufactured and marketed by the Honda Motor Company, from 1970 until 1974. Exports mostly ended after 1972, when the domestic market models received redesigned pillarless bodywork. Honda subsequently marketed a kei-class SUV from 1998 to 2003, bearing no relation to the first 'Z', but bearing the same nameplate. 1970-1974 The two-door Honda Z debuted in October 1970 and was marketed until 1973 in most countries. American sales (only with the larger 598 cc engine) lasted for model years 1970 through 1972, ending prior to the 1973 introduction of the Civic. Marketed as the "sport coupé" version of the N600, the two were sold side by side at American motorcycle dealerships until the first stand-alone automobile dealers opened to market the Civic. Total production was 40,586 units. In certain countries, such as the US, the Z600 name simply reflected the engine's size of . The smaller-engined Honda Z360 was available in Japan (and other markets, such as Australia) with a twin. In the UK they came only in 600 cc form and were called simply "Honda Z" with no mention of the engine size in the name. As with all cars in the kei class, the Z360's specifications were tightly governed. The Z360 originally featured an air-cooled, 354 cc, two-cylinder SOHC engine with a four- or five-speed transmission driving the front wheels. Outputs were at 8,500 rpm for the Act and Pro versions, and at 9,000 rpm for the sportier TS and GS models. The Z600 model's 598 cc SOHC engine was rated at . In December 1971, the Z360 received a facelift and a water-cooled engine, it also produced at 9,000 rpm. Only a month later, the 31 PS engine used in the lower spec variants (Standard, Deluxe, Automatic, Custom) also became water-cooled. The engine's technical achievements reflected influences from Honda's larger, 1.3 L, air-cooled four-cylinder used in the Honda 1300 coupe and sedan. The Z featured coil sprung and independent front suspension and leaf springs on a beam axle rear suspension. The interior accommodated two adults, with a very small rear seat. A rear glass hatch with a black plastic surround opened to a shallow cargo area. Below the cargo area a compartment, accessible via a lid beneath the number plate, held the spare wheel and tools. Later versions, after a November 1972 facelift,