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42-440: The G10 (sometimes referred to as the "G10A" to set it apart from the later G10B ) and G10T are a 1.0 L (993 cc) straight-three gasoline four-stroke engine using aluminum alloy for the block, cylinder head and pistons. A 74 mm × 77 mm (2.91 in × 3.03 in) bore and stroke give the engine a total of 1.0 L; 60.6 cu in (993 cc) of displacement. Depending on year and market,

84-714: A 543 cc (33 cu in) four-stroke engine, which was introduced in the Alto and Fronte models. The Subaru EF engine is a 4-stroke petrol engine which was introduced in 1984 and used in the Justy and the Sumo (the export version of the Sambar). The straight-three versions of the Ford EcoBoost engine – a turbocharged 1.0-litre petrol engine – was introduced in the 2012 Ford Focus. It uses an unbalanced flywheel to shift

126-686: A bore and a stroke size of 74 mm × 75.5 mm (2.91 in × 2.97 in) except for the G13A engine which has a 77 mm (3.03 in) stroke. There was also a 1,360 cc (1.4 L; 83 cu in) " G13C variant built in Indonesia, combining the longer stroke with a 75 mm (2.95 in) bore. The 1324 cc SOHC 8-valve G13A has a non-interference valvetrain design. Horsepower ranges from 60 to 70 PS with 90-100 N.m of torque. This 1298 cc DOHC 16-valve engine with bore and stroke of 74mm x 75.5mm (2.91 in x 2.97 in). It uses

168-482: A facelift, the home market Turbo received fuel injection and power output went up to 82 PS (60 kW; 81 hp) JIS, torque to 120 N⋅m (89 lb⋅ft). It was a short-lived version, however, as by September 1988 the car was no longer on sale in the Japanese domestic market. As the only market in the world, Canada did continue to receive this engine for its versions of the second generation Cultus. The G10B

210-452: A hemispherical head design with rocker arms and mechanical lifters. Valve sizes were 36 millimeter for the intake and 30 millimeter exhaust. Later G10 engines (1989 and newer) received throttle-body fuel injection and replaced the rocker arm valvetrain for a direct-acting camshaft with hydraulic lifters . Coolant now left the engine via the cylinder head, and the valve sizes decreased to 35 millimeter intake and 28 millimeter exhaust. Despite

252-570: A more fuel efficient engine than the G13BB on which it is based. Maruti modified the engine to displace less than 1200 cc to take advantage of the reduced excise duty on such vehicles in India. It produces 73 PS (54 kW; 72 hp) at 6000 rpm and 98 N⋅m (72 lb⋅ft) at 3000 rpm for petrol variant and 65 PS (48 kW; 64 hp) at 6000 rpm and 85 N⋅m (63 lb⋅ft) at 3000 rpm for CNG variant. The G13

294-598: A straight-twin engine. Four-stroke straight-three engines have been used in road bikes and racing bikes by several companies. From 1985–1995, the BMW K75 was produced with a straight-three engine (based on the straight-four engine from the BMW K100). British company Triumph is particularly renowned for a transversely-mounted straight-three engine. Variants have been used in their Speed Triple , Trident , Sprint , and Tiger series. In addition Triumph makes

336-540: A wasted spark arrangement of two coils bolted directly to the valve cover. This engine uses a MAF sensor to monitor manifold pressure, similar to the G16B series. This engine has a non-interference valvetrain design. It uses the same G series block found in many other Suzuki models and so it is a popular conversion into the Suzuki Sierra/Samurai, which uses either a G13A (85-88) or G13BA (88.5-98). This allows

378-494: Is 9.5:1. The G16B engine is equipped with Multi-point fuel injection (MPFI) and depending on year & market can have a distributor or distributorless ignition using two different styles of wasted spark coils. This engine produced 94–97 PS (93–96 hp; 69–71 kW) at 5,600 rpm of and 132–140 N⋅m (97–103 lb⋅ft) at 4,000 rpm. Used in the following vehicles: Straight-three engine A straight-three engine (also called an inline-triple or inline-three )

420-432: Is a three-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. Less common than straight-four engines , straight-three engines have nonetheless been used in various motorcycles, cars and agricultural machinery. A crankshaft angle of 120 degrees is typically used by straight-three engines, since this results in an evenly spaced firing interval . Another benefit of this configuration

462-444: Is an inline-four engine using aluminum alloy for the block, cylinder head and pistons. Displacing 1.3 L (1,324 cc) for the G13A and 1.3 L; 79.2 cu in (1,298 cc) for all other G13 engines, fuel delivery is either through a carburetor, throttle body fuel injection or multi-point fuel injection. This engine was made with different valvetrain designs: 8 or 16 valve SOHC or 16 valve DOHC . All G13 engines have

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504-466: Is an inline-four engine using aluminum alloy for the block, cylinder head and pistons. It is derived from the G13BB engine by reducing the bore to 71 mm (2.80 in) to displace 1.2 L (1,196 cc). Stroke remains the same at 75.5 mm (2.97 in). It has a SOHC 16V head and the fuel delivery is by multi-point fuel injection. It is BS6 (equal to early Euro 6 ) emissions compliant. It has lighter pistons and other detail improvements to be

546-404: Is perfect primary balance and secondary balance , however an end-to-end rocking couple is induced because there is no symmetry in the piston velocities about the middle piston. A balance shaft is sometimes used to reduce the vibrations caused by the rocking couple. Other crankshaft angles have been used occasionally. The 1976–1981 Laverda Jota motorcycle used a 180 degree crankshaft, where

588-733: Is the Fairbanks-Morse 32E14 low-speed diesel engine. The straight-three layout is common for diesel tractor engines, such as the Perkins AD3.152 . This engine was used in the Massey Ferguson 35 and Fordson Dextra tractors, as well as for marine and stationary applications. The Hewland AE75 is a 750 cc two-stroke aircraft engine that was produced in the mid-1980s. It was an inverted three-cylinder design with liquid-cooling that produced 75 bhp (56 kW). General Motors M platform The GM M platform

630-590: The Rocket III model, various variants of which have held the record for motorcycle with the largest engine displacement. In 2019 , the Moto2 class in the MotoGP World Championship switched to using Triumph 765 cc (46.7 cu in) triple engines. Two-stroke designs are less common in straight-three engines than four-stroke designs, however several were produced by Japanese manufacturers in

672-905: The Suzuki Swift in North America as Suzuki decided to create their own Swift to market around the world. The following vehicles used this platform: Suzuki Cultus Generations I and II, GM M platform: 2= 2-dr convertible 3= 3-dr hatchback 4= 4-dr sedan 5= 5-dr hatchback un = unknown Manufactured at Magyar Suzuki Imported to Colombia Geo branded models in US after 1989, in Canada after 1992 MF, MH: only generations of 'Cultus-derived' Barina Justy JMA/MS, manufactured at Magyar Suzuki Manufactured at Paksuzuki Suzuki Cultus Generation III, GM M platform: 3 = 3-dr hatchback 4 = 4-dr sedan 5 = 5-dr hatchback GM also used

714-448: The 1989+ G10T), instead of "Electronic Petrol Injection" internationally (and on some early North American models), and Japanese models being equipped with a different air filter shroud. For 1989, the G10 engines were updated, with the most significant changes being the fuel injection and valvetrain changes listed above. Compression remained at 9.5:1, but power increased for most markets (with

756-465: The G10 could come with either a carburetor or electronic fuel injection , and was also offered as the G10T featuring an IHI RHB31/32 turbocharger . It has a single overhead camshaft driving six valves. Cylinder spacing is 84 mm (3.31 in), as for the four-cylinder G13/G15/G16 engines. Both the G10 and G10T engines came with forged iron connecting rods. Early G10 engines (1988 and older) used

798-455: The G10T with 70 horsepower at 5500 rpm and 80 lb·ft at 3500 rpm. In Japan, power dropped slightly to 57 horsepower at 6000 RPM and 58 lb·ft of torque at 3500 RPM. The G10 was updated again in 1992 for some markets, albeit with much smaller changes than in 1989. These changes aligned with the facelift that the GM M-Body cars received. The vacuum-controlled ignition advance

840-681: The G15A's 75 mm (2.95 in) bore, in a long block with a 90 mm (3.54 in) stroke. Either 8-valve SOHC carb or EPI before 1990 or 16-valve SOHC EPI after 1990. The 16-valve G16A mainly used in Japan and some selected markets. Applications: The SOHC G16B was the 16-valve version of G16A for worldwide market. The Suzuki G16B engine features an aluminum cylinder block with wet liners and aluminum cylinder head, cylinder bore and piston stroke are 75.0 mm (2.95 in) and 90.0 mm (3.54 in), respectively. Compression ratio rating

882-406: The US, the G10 in the 2000 Chevrolet Metro became the last engine available on an American-sold vehicle to use throttle body injection for fuel delivery. Most naturally-aspirated models had a 9.5:1 compression ratio, though early carbureted fuel economy-based variants had a higher 9.8:1 ratio. Early and late G10T engines shared an 8.3:1 compression ratio. Engine output numbers fluctuated throughout

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924-786: The engine block were similar to that of the G13 and so an engine swap was a relatively easy task. It was phased out when production of Zen ceased in 2006. It was made only in India but was sold in all countries the Zen was sold. The 16-valve version is also known as the G10BB. But the Zen which was sold as Suzuki Alto 1.0 in Europe came with a detuned, 8-valve version of the G10B engine which produces 54 PS (40 kW; 53 hp) at 5500 rpm and 77 N⋅m (57 lb⋅ft) of torque at 4500 rpm. The G12B

966-479: The engine to fit into the engine bay simply as engine and gearbox mounts are identical and both engines are mounted north–south. It was used in the following vehicles: The G13C was bored out by one millimeter, for a bore and stroke of 75.0 mm × 77.0 mm (2.95 in × 3.03 in) and a displacement of 1,360 cc (1.4 L; 83 cu in). Maximum power was listed at 73 PS (54 kW; 72 hp) at 6000 rpm in 1999. This engine

1008-526: The engines, drivetrains and actual body. From 1985 through 1989, all models were imported from Suzuki's facilities in Hamamatsu , Japan . From 1990 on, some North American M-cars were produced at CAMI Automotive in Ingersoll , Ontario , Canada with the exception of the convertible and turbocharged models which were imported from Japan . The third generation M platform was only sold by Suzuki as

1050-466: The exception being Japan). In the Netherlands, power and torque increased to 53 PS (39 kW) at 5700 RPM, and 80 N⋅m (59 lb⋅ft) at 3000 rpm. For North America, ratings went up to 55 horsepower at 5700 rpm and 58 lb·ft at 3300 RPM on the standard G10, 49 horsepower at 4700 rpm and 58 lb·ft of torque at 3300 rpm for the economy G10, but nearly unchanged for

1092-459: The first generation Swift GTi. This engine is a 1.5 L (1,493 cc) 16-valve SOHC engine configuration , generating between 78–105 PS (57–77 kW; 77–104 hp) at 5500–6500 rpm and 120–128 N⋅m (89–94 lb⋅ft) at 3000–4000 rpm. It has a 75 mm (2.95 in) bore in conjunction with an 84.5 mm (3.33 in) stroke. Applications: The G16 is an inline-four engine displacing 1.6 L (1,590 cc). It shares

1134-412: The inherent three-cylinder imbalance to the horizontal plane where it is more easily managed by engine mounts, and so remove the need to use balance shafts. In 2016, cylinder deactivation was added, claimed to be a world first for three-cylinder engines. The advantages of a straight-three engine for motorcycles are that it has a shorter length than an inline-four engine and produces less vibration than

1176-697: The introduction of Saab's 750 cc (46 cu in) two-stroke engine, which was also used in the Saab 95 , Saab 96 and Saab Sonett until 1968 after which it was replaced by the Ford Taunus V4 engine . The Wartburg cars (manufactured in East Germany) and FSO Syrena (manufactured in Poland) also used straight-three engines. The 1967 Suzuki Fronte 360 uses a 256 cc (16 cu in) two-stroke engine. In 1980, Suzuki began production of

1218-426: The late 1960s through to 1980s. The Kawasaki triple engine was produced from 1968 to 1980 and was used in various road bikes and racing bikes. Most versions were air-cooled, however several were water-cooled. Similarly, the 1972–1980 Suzuki GT series engines were used for both road bike and racing bikes, and were available in both air-cooled and water-cooled versions. An example of an agricultural application

1260-408: The older distributor driven off the intake camshaft, and produces approximately 75–101 hp (56–75 kW; 76–102 PS) at 6500 rpm / 109–112 N⋅m (80–83 lb⋅ft) at 5000 rpm. Redline is set at 7400–7600 rpm. The compression ratio is between 10.0 and 11.5:1. This engine has an interference valvetrain design, making periodic timing belt changes vital to the engine's life. It

1302-445: The outer pistons rise and fall together and inner cylinder is offset from them by 180 degrees. This results in three power strokes evenly-spaced at 180 degrees each, and then no power strokes during the final 180 degrees of crankshaft rotation. The 2020 Triumph Tiger 900 motorcycle uses a "T-Plane" crankshaft where the crankshaft throws are at 90 intervals, such that the throws for cylinders 1 and 3 are separated by 180 degrees (therefore

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1344-506: The physics of the straight-three engine, the G10 tends not to idle as smoothly as other engines such as a straight-six engine . This engine has a non-interference valvetrain design. Applications: Ultralight aircraft Through the 1983-1991 model years a turbocharged MPFI version of the G10 was offered in some markets. This engine delivered 70 hp (52 kW; 71 PS) at 5500 rpm and 79 lb⋅ft (107 N⋅m) at 3500 rpm. This turbocharged engine, with mechanical lifters,

1386-460: The smaller valves, more restrictive cylinder head and identical compression ratio, horsepower numbers actually increased for the 1989 update. A detuned 49 hp (37 kW; 50 PS) unit, with a slightly different camshaft, two-ring pistons and differently tuned engine control unit , was used in the ultra-fuel-efficient Geo Metro XFi model, which delivered as much as 58 mpg ‑US (4.1 L/100 km; 70 mpg ‑imp ). In

1428-664: The standard G10 was rated for the 48 horsepower at 5100 RPM and 57 lb·ft at 3200 RPM. Despite having a higher compression ratio, horsepower ratings for the efficiency-focused G10 seen in the Chevrolet Sprint ER were lowered to 46 horsepower at 5100 RPM, with torque at 58 lb·ft at 3200 RPM. The early North American G10T was rated for 70 hp (52 kW) at 5500 rpm and 79 lb·ft at 3500 rpm, with torque increasing to 80 lb·ft as of 1989. Other differences between markets include "Electronic Fuel Injection" for some North American models (most commonly on

1470-400: The three throws together forming a "T" shape when viewed from the end). Among the first cars to use a straight-three engine is the 1953–1955 DKW F91 , powered by a 900 cc (55 cu in) two-stroke engine , although this was predated by the 3 cylinder 15hp Rolls Royce produced in 1905 and a number of other cars of this era also used 3 cylinder engines. The 1956–1960 Saab 93 saw

1512-573: The years and tended to vary between regions; with Japanese models often having the highest ratings. For the Netherlands in 1982, the G10 was rated for 50 PS (39 kW, 49 BHP) at 5800 RPM and 74.5 Nm (55 lb·ft) at 3600 RPM. For Japan in 1983, the G10 was rated at a much higher 60 PS (59 BHP) at 5500 RPM and 8.5 kg-m (61 lb·ft) of torque, while the Japanese G10T made 80 PS (59 kW) at 5500 rpm and 12.0 kg·m (87 lb·ft) of torque at 3500 rpm. Meanwhile, for North America,

1554-439: Was an all-aluminium engine, a four-cylinder 1.0 L (993 cc) 72 mm × 61 mm (2.83 in × 2.40 in) SOHC 16-valve engine which produces 60 PS (44 kW; 59 hp) at 6000 rpm and 78 N⋅m (58 lb⋅ft) of torque at 4500 rpm. It was sold in both carburetted and MPFI form. It was widely used in motorsport in India due to its lightweight and tunability. The mounting points of

1596-603: Was available in both the US and Canadian Firefly/Sprint/Forsa from 1987 to 1988. Only the Canadian Firefly/Sprint had this option, with hydraulic lifters, in the 1989-1991 model years. In the Japanese domestic market , the car was originally carbureted (80 PS (59 kW; 79 hp) JIS at 5500 rpm, 118 N⋅m (87 lb⋅ft) at 3500 rpm) and went on sale in June 1984. In October 1987, along with

1638-470: Was developed by Suzuki's Indonesian subsidiary and also available for Malaysian market Suzuki Futura 1400. It was first used in the 1991 Suzuki Carry Futura . It was used in the following vehicles: "G13K" is the JDM version of G13B. It has different cams, intake and exhaust manifolds and ECU with cutoff at 8600rpm. It makes 115 hp. It was used in the Japanese version of Swift GTi called Cultus GT-i, replacing

1680-496: Was replaced with electronic advance, controlled by the ECU. Nearly all markets now sold the G10 equipped with an exhaust gas recirculation system. The valve cover was also replaced with a smoother, finned housing, compared to the flat blocky cover found previously. Power numbers remained unchanged, except for in 1992 specifically, where they dropped to 52 horsepower at 5700 rpm and 56 lb·ft of torque at 3300 rpm. Because of

1722-609: Was the designation used by General Motors for the platform that underpinned the first, second and third generation Suzuki Cultus and its offspring. The first generation of this platform had been designed by Suzuki for their 1983 Cultus, and adopted by Chevrolet with the introduction of the Sprint. The platforms of the second and third generations first appeared in 1989 and 1995 respectively. They were designed at GM's Technical Center in Warren, Michigan , USA. Suzuki designed all

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1764-706: Was used in the following vehicles: The SOHC 8-valve G13BA with carburetor or single-point fuel injection and produces 68–73 PS (50–54 kW; 67–72 hp) and 100–103 N⋅m (74–76 lb⋅ft) of torque. It has 9.5:1 compression ratio and also a non-interference valvetrain design. 1995 to 1997 U.S. and Canadian-market engines gained hydraulic lash adjusters. It was used in the following vehicles: The SOHC 16-valve G13BB (introduced in March 1995) has electronic multi-point fuel injection (MPFI), generating 56–63 kW (76–86 PS; 75–84 hp) and 104–115 N⋅m (11–12 kg⋅m; 77–85 lb⋅ft). The G13BB uses

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