Suzuki Suzulight
Encyclopedia
Suzulight was the brand used for a the Kei Jidosha
small cars built by the Suzuki Motor Corporation
from 1955 to 1969. They were Suzuki's first entry into automotive manufacturing, having previously only produced motorcycles. The Suzulight sedans and light vans all had transversely mounted engines and front-wheel drive, a layout which is by now de rigueur for compact cars. The Suzulight Carry trucks and vans were the first to use the Carry
label, still around today.
and Renault 4CV
. The Suzulight SF shared the Lloyd's transversely mounted, front-wheel drive layout and the two-cylinder, two-stroke engine was a narrow-bored copy of the Lloyd's, using the same 66 mm (2.6 in) stroke. It had drum brake
s all around, was 2990 mm (117.7 in) long, 1295 mm (51 in) wide and 1400 mm (55.1 in) tall, with a 2000 mm (78.7 in) wheelbase and a 1050 mm (41.3 in) front and rear wheel track
. Because of the smaller bore and resulting 359.66 cc engine, it met the Japanese Keijidosha
("light car") legislation. When introduced, the SF also had double wishbone coil-sprung suspension front and rear, with rack-and-pinion steering, features which were far ahead of their time. Just like the Lloyd which inspired it, the Suzulight featured a chassis consisting of a central tube with the suspension attached to each end of the tube.
The introduction of the Suzulight SF series also dovetailed nicely with the "People's Car Program" recently announced by Japan's Ministry of International Trade and Industry (MITI), which established a goal for the Japanese auto industry of producing "a four-seater with a top speed of 100 km/h, priced at ¥150,000," in order to speed up motorization of the country.
When it first went on sale, in October 1955, three body styles were listed as being on offer:
A fourth bodystyle, the SD Delivery Van, was added soon thereafter. In April 1956, the engine bore was increased to 59 mm (2.3 in), making for a 360.88 cc displacement. Power was up by two PS, to 18 (13 kW). Since the Suzulight's modern suspension was unable to cope with the bad Japanese roads of the time, the wishbones and coil springs were replaced with leaf springs on all corners at the same time, while the SL sedan version was withdrawn. In November Suzuki took advantage of the fact that japanese tire manufacturers, who had hitherto not made any tires smaller than 16 inches, had begun making 14 inch tires. While the wheel wells remained rather large for a 3-meter car, making for inefficient space utilization, the Suzulight's appearance became considerably more harmonious with smaller wheels.
In January 1958, after sluggish sales and to take advantage of economies of scale, the range was whittled down to a single model. The "SL" Light Van, with two seats plus an auxiliary seat and a 200 kg (441 lb) payload and a standard two-tone paintjob, was also referred to as the "Suzulight SF Light Van" in period brochures. Although looking a lot like a modern hatchback in design, this was more utilitarian in nature and was the first ever bonneted Kei-truck. In the end, only 30-50 of these were built. Production ended in July 1959 with the introduction of the Suzulight TL Light Van.
In July 1959 (on sale by October), the new Suzulight TL was introduced, replacing the SF. Only available with a split folding rear seat and a large tailgate opening to the side, its layout was far ahead of its time. With rear seats folded, the TL could take 1 cubic metres (1.3 cu yd) or 300 kg (661 lb), 50% more than the SL had been able to accommodate. Suzuki took full advantage of 12-inch wheels having become available and produced a modern glassy design with one wheel at every corner, very reminiscent of the Mini introduced two months earlier (see size comparison on right). The 360 cc engine, tubular chassis, and column mounted three-speed transmission were lightly modified carryovers from the SF, but power was up to 21 PS.
The interior was spartan. One publicity blurb of the era mentions such luxuries as "synchronized wipers", "a lever-operated winker switch", a fuel gauge, and "self-starter activated by turning the ignition key". There was only one, central taillight. The 59-60 TLs were not even available with a passenger side windshield wiper. Nonetheless, the Suzulight TL Van was the most expensive car in its class, at ¥398,000. Meanwhile, the Subaru 360
Commercial cost ¥365,000 and a Cony 360 Truck a mere ¥330,000. Sales in 1960 were 6075, against nearly twice as many Subaru 360 and 23,417 Mazda R360
Coupés. By the end of 1960, monthly production had reached 1,000.
five months earlier. With a 61.0 x 61.5 mm bore and stroke, for a total 359 cc displacement, power and torque remained the same as for the TL. The biggest improvement was the introduction of Suzuki's patented "SELMIX" automatic lubrication system. This eliminated the need for pre-mixed gasoline, improving convenience, economy, and reliability. It was offered as a Standard (FEB, ¥345,000) or DeLuxe (FE, ¥360,000), with yet another new grille design. The Fronte FEA cost ¥380,000.
Soon thereafter the rear end was redesigned, becoming very square and van-like. This kept the appearance of the Suzulight Van quite modern, and sliding open rear windows made the rear a more comfortable place to be. For November 1964, the rear wheel housings became larger. One year later, the front end was reworked, with the headlights now incorporated into the grille.
In January 1969, the Suzulight Van was replaced by the conventionally laid out Suzuki Fronte Van (LS10). Having been an early adopter, Suzuki now embraced more traditional layouts and was not to build another front wheel drive car for over ten years, until the May 1979 introduction of the SS30/SS40 Alto and Fronte.
development, as well as alluding to its FF layout. The Fronte received a different grille from its working sister as well as a reworked rear end, with a top-hinged trunk lid (later bottom-hinged) and roll-down rear windows. Softer springs and a more plush interior made it more comfortable. Developments generally mirrored those of the Van versions, until the LC10 Fronte replaced it in 1967.
, presented in August 1965. In 1967, when introducing the LC10
Fronte, Suzuki Motor Company chose to market this too under the "Suzuki" brand, even though it was a light (kei) car. This also made marketing easier, with Suzuki no longer having to split their resources on two different brand names.
Kei car
Kei cars, K-cars, or , are a Japanese category of small vehicles, including passenger cars, vans, and pickup trucks. They are designed to comply with Japanese government tax and insurance regulations, and in most rural areas are exempted from the requirement to certify that adequate parking is...
small cars built by the Suzuki Motor Corporation
Suzuki
is a Japanese multinational corporation headquartered in Hamamatsu, Japan that specializes in manufacturing compact automobiles and 4x4 vehicles, a full range of motorcycles, all-terrain vehicles , outboard marine engines, wheelchairs and a variety of other small internal combustion engines...
from 1955 to 1969. They were Suzuki's first entry into automotive manufacturing, having previously only produced motorcycles. The Suzulight sedans and light vans all had transversely mounted engines and front-wheel drive, a layout which is by now de rigueur for compact cars. The Suzulight Carry trucks and vans were the first to use the Carry
Suzuki Carry
The Suzuki Carry is a kei truck produced by the Japanese automaker Suzuki. The microvan version was originally called the Carry van until 1982 when the van was renamed as the '...
label, still around today.
Suzulight SF series
Introduced in April 1955, "SF" stood for "Suzuki Four-wheel car". It was closely based on the Lloyd LP400, chosen after Suzuki also having considered the Citroën 2CVCitroën 2CV
The Citroën 2CV |tax horsepower]]”) was an economy car produced by the French automaker Citroën between 1948 and 1990. It was technologically advanced and innovative, but with uncompromisingly utilitarian unconventional looks, and deceptively simple Bauhaus inspired bodywork, that belied the sheer...
and Renault 4CV
Renault 4CV
The Renault 4CV was an economy car produced by the French manufacturer Renault from August 1947-July 1961. The first French car to sell over a million units, the 4CV was ultimately superseded by the Renault Dauphine....
. The Suzulight SF shared the Lloyd's transversely mounted, front-wheel drive layout and the two-cylinder, two-stroke engine was a narrow-bored copy of the Lloyd's, using the same 66 mm (2.6 in) stroke. It had drum brake
Drum brake
A drum brake is a brake in which the friction is caused by a set of shoes or pads that press against a rotating drum-shaped part called a brake drum....
s all around, was 2990 mm (117.7 in) long, 1295 mm (51 in) wide and 1400 mm (55.1 in) tall, with a 2000 mm (78.7 in) wheelbase and a 1050 mm (41.3 in) front and rear wheel track
Track (automobile)
The Track of a road vehicle is the distance at which both the front and rear wheels are spaced apart from each other on the axle....
. Because of the smaller bore and resulting 359.66 cc engine, it met the Japanese Keijidosha
Kei car
Kei cars, K-cars, or , are a Japanese category of small vehicles, including passenger cars, vans, and pickup trucks. They are designed to comply with Japanese government tax and insurance regulations, and in most rural areas are exempted from the requirement to certify that adequate parking is...
("light car") legislation. When introduced, the SF also had double wishbone coil-sprung suspension front and rear, with rack-and-pinion steering, features which were far ahead of their time. Just like the Lloyd which inspired it, the Suzulight featured a chassis consisting of a central tube with the suspension attached to each end of the tube.
The introduction of the Suzulight SF series also dovetailed nicely with the "People's Car Program" recently announced by Japan's Ministry of International Trade and Industry (MITI), which established a goal for the Japanese auto industry of producing "a four-seater with a top speed of 100 km/h, priced at ¥150,000," in order to speed up motorization of the country.
When it first went on sale, in October 1955, three body styles were listed as being on offer:
- Suzulight SS (sedan) — ¥420,000 (only 43 Suzulight SS were built)
- Suzulight SL (light van) — ¥390,000
- Suzulight SP (pickup) — ¥370,000
A fourth bodystyle, the SD Delivery Van, was added soon thereafter. In April 1956, the engine bore was increased to 59 mm (2.3 in), making for a 360.88 cc displacement. Power was up by two PS, to 18 (13 kW). Since the Suzulight's modern suspension was unable to cope with the bad Japanese roads of the time, the wishbones and coil springs were replaced with leaf springs on all corners at the same time, while the SL sedan version was withdrawn. In November Suzuki took advantage of the fact that japanese tire manufacturers, who had hitherto not made any tires smaller than 16 inches, had begun making 14 inch tires. While the wheel wells remained rather large for a 3-meter car, making for inefficient space utilization, the Suzulight's appearance became considerably more harmonious with smaller wheels.
In January 1958, after sluggish sales and to take advantage of economies of scale, the range was whittled down to a single model. The "SL" Light Van, with two seats plus an auxiliary seat and a 200 kg (441 lb) payload and a standard two-tone paintjob, was also referred to as the "Suzulight SF Light Van" in period brochures. Although looking a lot like a modern hatchback in design, this was more utilitarian in nature and was the first ever bonneted Kei-truck. In the end, only 30-50 of these were built. Production ended in July 1959 with the introduction of the Suzulight TL Light Van.
Data
| Suzulight SF Series | ||
|---|---|---|
| Model | 1955 Suzulight SS Sedan | 1958 Suzulight SF Light Van |
| Engine | In-line 2 cylinder, air-cooled two-stroke | |
| Bore and stroke | 58.9 x 66.0 mm (2.32 x 2.60 in) | 59.0 x 66.0 mm (2.32 x 2.60 in) |
| Displacement | 359.66 cc | 360.88 cc |
| Power | 16 PS at 4,000 rpm | 18 PS at 4,000 rpm |
| Torque | 3.2 kgm at 2,800 rpm | 3.2 kgm at 3,200 rpm |
| Weight | SS/SL/SD: 520 kg (1,146 lb) (SP: 500 kg (1,102 lb)) | 500 kg (1,102 lb) |
| Transmission | Column mounted 3-speed manual, FF layout | |
| Suspension (front/rear) | coil sprung Coil spring A Coil spring, also known as a helical spring, is a mechanical device, which is typically used to store energy and subsequently release it, to absorb shock, or to maintain a force between contacting surfaces... double wishbone |
horizontal leaf spring Leaf spring Originally called laminated or carriage spring, a leaf spring is a simple form of spring, commonly used for the suspension in wheeled vehicles... s |
| Tires | 4.00-16-4PR | 4.50-14-4PR |
| Top speed | 85 km/h (52.8 mph) (commercials: 80 km/h (49.7 mph)) | 80 km/h (49.7 mph) |
Suzulight 360
| Mini Mark I | Suzulight TL | |
|---|---|---|
| length (mm) | 3,050 | 2,990 |
| width (mm) | 1,400 | 1,295 |
| height (mm) | 1,350 | 1,380 |
| wheelbase (mm) | 2,030 | 2,050 |
| wheels | 5.20—10 | 4.50—12 |
| weight (kg) | 572 | 490 |
In July 1959 (on sale by October), the new Suzulight TL was introduced, replacing the SF. Only available with a split folding rear seat and a large tailgate opening to the side, its layout was far ahead of its time. With rear seats folded, the TL could take 1 cubic metres (1.3 cu yd) or 300 kg (661 lb), 50% more than the SL had been able to accommodate. Suzuki took full advantage of 12-inch wheels having become available and produced a modern glassy design with one wheel at every corner, very reminiscent of the Mini introduced two months earlier (see size comparison on right). The 360 cc engine, tubular chassis, and column mounted three-speed transmission were lightly modified carryovers from the SF, but power was up to 21 PS.
The interior was spartan. One publicity blurb of the era mentions such luxuries as "synchronized wipers", "a lever-operated winker switch", a fuel gauge, and "self-starter activated by turning the ignition key". There was only one, central taillight. The 59-60 TLs were not even available with a passenger side windshield wiper. Nonetheless, the Suzulight TL Van was the most expensive car in its class, at ¥398,000. Meanwhile, the Subaru 360
Subaru 360
The Subaru 360 was the first automobile mass-produced by Fuji Heavy Industries' Subaru division. A number of innovative features were used to design a very small and inexpensive car to address government plans to produce a small "people's car" with an engine no larger than 360 cc when most in...
Commercial cost ¥365,000 and a Cony 360 Truck a mere ¥330,000. Sales in 1960 were 6075, against nearly twice as many Subaru 360 and 23,417 Mazda R360
Mazda R360
The R360 was Mazda's first real car - a two-door, four-seat coupé. Introduced in 1960, it featured a short 69 inch wheelbase and weighed just 838 lb . It was powered by a rear-mounted air-cooled 356 cc V-twin engine putting out about 16 hp and 16 ft·lbf of torque. The car...
Coupés. By the end of 1960, monthly production had reached 1,000.
Development
For 1961, the Suzulight TL II was presented. Mechanically, there were no differences, but a new pressed steel grille in place of the TL's simple mesh and chrome rubbing strips on the bumpers enhanced its look, and there was also a second windshield wiper. The price dropped to ¥360,000. Next year's TL III continued this trend, dropping down to ¥345,000 while offering an updated dash, turn signals integrated in the grille and taillights instead of on the B-pillar. The sheet metal was changed to accommodate new doorhandles, but the biggest difference was at the rear, where there was a horizontally split two-piece tailgate. The TL III was marketed as the "Suzulight Van 360".FE engine
In March 1963 the Suzulight series received an all new engine. Still an air-cooled, two-stroke two-cylinder, the FE had already been introduced in the Suzulight Carry FBSuzuki Carry
The Suzuki Carry is a kei truck produced by the Japanese automaker Suzuki. The microvan version was originally called the Carry van until 1982 when the van was renamed as the '...
five months earlier. With a 61.0 x 61.5 mm bore and stroke, for a total 359 cc displacement, power and torque remained the same as for the TL. The biggest improvement was the introduction of Suzuki's patented "SELMIX" automatic lubrication system. This eliminated the need for pre-mixed gasoline, improving convenience, economy, and reliability. It was offered as a Standard (FEB, ¥345,000) or DeLuxe (FE, ¥360,000), with yet another new grille design. The Fronte FEA cost ¥380,000.
Soon thereafter the rear end was redesigned, becoming very square and van-like. This kept the appearance of the Suzulight Van quite modern, and sliding open rear windows made the rear a more comfortable place to be. For November 1964, the rear wheel housings became larger. One year later, the front end was reworked, with the headlights now incorporated into the grille.
In January 1969, the Suzulight Van was replaced by the conventionally laid out Suzuki Fronte Van (LS10). Having been an early adopter, Suzuki now embraced more traditional layouts and was not to build another front wheel drive car for over ten years, until the May 1979 introduction of the SS30/SS40 Alto and Fronte.
Suzulight Fronte
In March 1962, the TL-based Fronte TLA passenger car appeared. The name was meant to symbolize Suzuki's position at the front of Kei carKei car
Kei cars, K-cars, or , are a Japanese category of small vehicles, including passenger cars, vans, and pickup trucks. They are designed to comply with Japanese government tax and insurance regulations, and in most rural areas are exempted from the requirement to certify that adequate parking is...
development, as well as alluding to its FF layout. The Fronte received a different grille from its working sister as well as a reworked rear end, with a top-hinged trunk lid (later bottom-hinged) and roll-down rear windows. Softer springs and a more plush interior made it more comfortable. Developments generally mirrored those of the Van versions, until the LC10 Fronte replaced it in 1967.
End of Suzulight
The first four-wheeled Suzuki sold under the company's own name rather than as a Suzulight was the Suzuki Fronte 800Suzuki Fronte 800
The Suzuki Fronte 800 was a 2-stroke subcompact car built by the Suzuki Motor Corporation in the latter half of the 1960s.-History:Introduced in August 1965 , the Fronte 800 was an attempt at competing in a higher market segment than the Suzulight Kei jidosha class offerings...
, presented in August 1965. In 1967, when introducing the LC10
Suzuki LC10 engine
LC10 was the original name given to a series of very small three-cylinder, two-stroke engines built by Suzuki Motor Corporation in the 1960s and 1970s. They were used in a number of kei class automobiles and light trucks. The LC10 and its derivatives did not completely replace the FE and L50...
Fronte, Suzuki Motor Company chose to market this too under the "Suzuki" brand, even though it was a light (kei) car. This also made marketing easier, with Suzuki no longer having to split their resources on two different brand names.