List of Toyota engines

Last updated

This is a list of piston engines developed, independently or with other car companies, by Toyota Motor Corporation.

Contents

Engine codes

Toyota has produced a wide variety of automobile engines, including three-cylinder, four-cylinder, V6 and V8 engines. The company follows a naming system for their engines:

  1. The first numeric characters specify the engine block's model (usually differed by displacement)
  2. The next one or two letters specify the engine family
  3. The suffix (separated by a dash) specifies the features of the engine:
SuffixFeature
A Valvematic variable lift intake head
BBefore 2000 indicates twin SU-style side-draft carburetors
After 2000 indicates E85 Ethanol fuel.[ citation needed ]
CCarbureted/California Emissions Controlled
DTwin downdraft carburetors or Toyota engines manufactured by Daihatsu without VVT-i (e.g., 1KR-DE)
EMulti-point fuel injection
FNormal cylinder head DOHC
GPerformance cylinder head DOHC
HHigh compression
High pressure charged (e.g., 2L-THE)
ISingle-point fuel injection
JAutochoke (early models) or pollution control for commercial cars in Japan
KOn-demand Atkinson cycle in non-hybrid engines
L Transverse
MPhilippines' market (meaning unknown)
N CNG fuel
P LPG fuel
RLow Compression (For 87 and below octane fuel)
SSwirl intake (1980s)
D4-S gasoline direct injection
T Turbocharged
UWith catalytic converter Japan-spec emissions
VD-4D common rail direct injection system (diesel) or Toyota engines manufactured by Daihatsu with VVT-i (e.g., 1NR-VE)
XHybrid Atkinson cycle
Z Supercharged

Other manufacturers may modify the engine after it has left the Toyota factory but the engine still keeps the original Toyota designation. For example, Lotus added a supercharger to the 2ZZ-GE in some versions of the Lotus Elise and Exige but it is still labelled 2ZZ-GE, not 2ZZ-GZE.

Examples:

The use of "G" to denote twin cam engines was decided on in 1971, with the renaming of the 10R into 8R-G. Before that, twin cams had received separate numerical codes. [1]

In 1987, Toyota began assigning dual letter engine codes to some of the "engine family" categories in some engine lines, particularly six-cylinder models. This can create potential confusion. E.g. 1MZ-FE – This is not a supercharged, narrow angle, fuel injected M-series engine, but a narrow angle, fuel injected MZ-series engine. Confusion is easiest to avoid when using the dash to separate between the engine series and its own characteristics: for instance, 1MZ-FE rather than 1M-ZFE.

Starting in 2015, the designations after the dash have a maximum combination of three letters, even though there are more suffixes applicable. This is particular when newer engine technologies are introduced. Case in point, both the 2GR-FKS and 8AR-FTS engines have an electronic multi-point fuel injection, but the "E" suffix is not included in the code.

Dynamic Force engine series

The Dynamic Force engine series introduced in 2017 uses a slightly different naming scheme. For instance, the two numbers between the first and second letters denotes the displacement of the engine. The rest of the naming scheme (such as the suffix) remains the same as with prior engines.

Examples:

Some engines don’t share the same displacement as with the one found in the engine code. The V35A-FTS is a good example of this, where despite the model code designation and marketing materials, the actual displacement of the engine is 3.4 liters, not 3.5.

There are some engines that used the naming scheme of the Dynamic Force family of engines but are not actually part of them; a good example of this would be the F33A-FTV engine as despite it not belonging to the Dynamic Force family of engines, it still used the naming scheme normally used for the aforementioned engines. This also applies to the G16E-GTS engine as well.

Gasoline

Flat-twin or Flat-four

Straight-3

Straight-4

Straight-6

V6

V8

V10

V12

Diesel

Starting in 1957 until 1988, Toyota established a separate dealership in Japan dedicated to cars and trucks installed with diesel engines, called Toyota Diesel Store . When the dealership was disbanded, diesel products are now available at all locations, with commercial products exclusive to Toyota Store and Toyopet Store locations.

Straight-4

Straight-5

Straight-6

Engine 1D 2D H (early) H 2H 12H-T 1HZ 1HD-T 1HD-FT1HD-FTE
Years produced1956–19611962–19791967–present1972–present1981–19901986–19901990–present1989–20011992–19981998-2007
Power (kW)67 @ 360071 @ 360077 @ 3500101 @ 350096 @ 4000123 @ 3600125 @ 3600151 @ 3400
Power (HP)110 @ 2600130 @ 260090 @ 360095 @ 3600103 @ 3500136 @ 3500129 @ 4000165 @ 3600168 @ 3600202 @ 3400
Torque (Nm)343 @ 1200392 @ 1400205 @ 2200216 @ 2200240 @ 2000313 @ 2000285 @ 2200363 @ 2000380 @ 2500430 @ 3200
Torque (ft·lb)151 @ 2200159 @ 2200177 @ 2000231 @ 2000210 @ 2200268 @ 2000280 @ 2500317 @ 3200
Capacity5890 cc [5] 6494 cc [6] 3576 cc3576 cc3980 cc3980 cc4164 cc4164 cc4164 cc4164 cc
Bore × Stroke (mm)100 × 125105 × 12588 × 9888 × 9891 × 10291 × 10294 × 10094 × 10094 × 10094 × 100
Compression Ratio17.2 : 118.0 : 121.0 : 119.5 : 120.7 : 118.6 : 122.7 : 118.6 : 118.6 : 118.8 : 1
AspirationNaturalNaturalNaturalNaturalNaturalTurboNaturalTurboTurboTurbo
Number of Valves12121212121212122424
Cam ArrangementGear-driven OHV Gear-driven OHV Gear-driven OHV Gear-driven OHV Belt-driven SOHC Belt-driven SOHC Belt-driven SOHC Belt-driven SOHC
InjectionIndirectIndirectIndirectDirectIndirectDirectDirectDirect
Injector PumpInlineInlineInlineInlineRotaryRotaryRotaryRotary

V6

V8

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<span class="mw-page-title-main">Toyota M engine</span> Reciprocating internal combustion engine

Toyota Motor Corporation's M family of engines were a longitudinally mounted straight-6 engine design. They were used from the 1960s through the 1990s. All M family engines were OHC designs. While the M family was born with a chain-driven single camshaft it evolved into a belt-driven DOHC system after 1980. All M family engines used a cast-iron block with an aluminum cylinder head, and were built at the Toyota Kamigo plant in Toyota City, Japan.

<span class="mw-page-title-main">Multi-valve</span> Type of car engine

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<span class="mw-page-title-main">Nissan CA engine</span> Reciprocating internal combustion engine

The CA engine is a series of 1.6 to 2.0 L Inline-4 piston engines from Nissan. It is designed for a wide variety of smaller Nissan vehicles to replace the Z engine and some smaller, four-cylinder L series engines. The "CA" stands for Clean Air, due to the installation of Nissan emission reducing technology, called NAPS-X.

<span class="mw-page-title-main">Mitsubishi Astron engine</span> Reciprocating internal combustion engine

The Mitsubishi Astron or 4G5/4D5 engine, is a series of straight-four internal combustion engines first built by Mitsubishi Motors in 1972. Engine displacement ranged from 1.8 to 2.6 litres, making it one of the largest four-cylinder engines of its time.

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<span class="mw-page-title-main">Toyota RZ engine</span> Reciprocating internal combustion engine

The Toyota RZ engine family is a straight-four piston engine series built in Japan. The RZ series uses a cast-iron engine block and aluminum SOHC or DOHC cylinder heads. It has electronic fuel injection (EFI), 2 or 4 valves per cylinder and features forged steel connecting rods.

<span class="mw-page-title-main">Toyota VZ engine</span> Reciprocating internal combustion engine

The Toyota VZ engine family is a series of V6 gasoline piston engines ranging from 2.0 to 3.4 L in displacement and both SOHC and DOHC configurations. It was Toyota's first V6 engine, being made as a response to Nissan’s VG engine, one of Japan’s first mass-produced V6 engines.

<span class="mw-page-title-main">Toyota R engine</span> Reciprocating internal combustion engine

The Toyota R family was a series of inline-four gasoline automobile engines. Designed for longitudinal placement in such vehicles as the Celica and Hilux and in production from 1953 through 1997, usage faded out as many of Toyota's mainstream models moved to front-wheel drive. Overhead cam (OHC) versions featured a chain-driven camshaft.

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The GM Family I is a straight-four piston engine that was developed by Opel, a former subsidiary of General Motors and now a subsidiary of PSA Group, to replace the Vauxhall OHV, Opel OHV and the smaller capacity Opel CIH engines for use on small to mid-range cars from Opel/Vauxhall. The engine first appeared in the Opel Kadett D in 1979, and shortly afterwards in its Vauxhall badged sister – the Vauxhall Astra Mk.1 in 1980. Despite this, the previous Opel OHV engine continued to be sold in entry level versions of the Opel Kadett/Astra and Corsa throughout the 1980s.

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The Toyota Corolla E80 is a range of small automobiles manufactured and marketed by Toyota from 1983 to 1987 as the fifth generation of cars under the Corolla and Toyota Sprinter nameplates, with production totaling approximately 3.3 million, and most models adopting a front-wheel drive layout.

<span class="mw-page-title-main">Suzuki F engine</span> Reciprocating internal combustion engine

The Suzuki F engine is a series of inline three- and four-cylinder internal combustion petrol engines manufactured by Suzuki Motor Corporation and also licensed by many manufacturers for their automobiles. This engine was Suzuki's first four-stroke car engine when it first appeared in 1977.

References

  1. ↑ All About the Toyota Twin Cam, 2nd ed., Tokyo, Japan: Toyota Motor Company, 1984, p. 27
  2. ↑ "Eagle 987 Champ Car | Dan Gurney's All American Racers".
  3. ↑ "2002 Toyota RV8F CART engine". Speedway Motors Museum of American Speed.
  4. ↑ "HAIL TO THE KING | the Super GT 2009 GT300 Champion is a Lexus IS350?!". 26 August 2015.
  5. ↑ "Toyota Model DA Truck". 75 Years of Toyota. Toyota. 2012.
  6. ↑ "Toyota Model DA115C Truck". 75 Years of Toyota. Toyota. 2012.

Toyota has not published an explanation of the codes used for engine features. Matti Kalalahti derived a list of engine feature codes and published them on his "Engine codes explained" web page in Oct 1999.

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