Toyota
is a Japanese multinational automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on . Toyota is one of the largest automobile manufacturers in the world, producing about 10 ...
NZ engine family is a
straight-4
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft.
The vast majority of automotive four-cylinder engines use a straight-four layout (with the ...
piston engine
A reciprocating engine, also often known as a piston engine, is typically a heat engine that uses one or more reciprocating pistons to convert high temperature and high pressure into a rotating motion. This article describes the common feat ...
series. The 1NZ series uses aluminum
engine block
In an internal combustion engine, the engine block is the structure which contains the cylinders and other components. In an early automotive engine, the engine block consisted of just the cylinder block, to which a separate crankcase was attac ...
s and
DOHC
An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion cha ...
4 valves per cylinder
In automotive engineering a multi-valve or multivalve engine is one where each cylinder has more than two valves. A multi-valve engine has better breathing and may be able to operate at higher revolutions per minute (RPM) than a two-valve engine, ...
with
VVT-i
VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing technology developed by Toyota. It was first introduced in 1995 with the '' 2JZ-GE'' engine found in the JZS155 Toyota Crown and Crown Majesta.
The VVT- ...
.
The engines are produced by Toyota's Kamigo Plant in
Toyota, Aichi
, formerly known as Koromo, is a city in Aichi Prefecture, Japan. , the city had an estimated population of 426,162 and a population density of 464 people per km2. The total area was . It is located about 35 minutes from Nagoya by way of the Meite ...
,
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
ist
Ist or IST may refer to:
Information Science and Technology
* Bachelor's or Master's degree in Information Science and Technology
* Graduate School / Faculty of Information Science and Technology, Hokkaido University, Japan
* Graduate School ...
, and for Sienta); by Siam Toyota Manufacturing in
Chonburi
Chonburi ( th, ชลบุรี, , IAST: , ) is the capital of Chonburi Province and Mueang Chonburi District in Thailand. It is about 100 km southeast of Bangkok, on the coast of the Gulf of Thailand. Its name means 'city of water'. Cho ...
,
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
(NZ for
NBC
The National Broadcasting Company (NBC) is an American English-language commercial broadcast television and radio network. The flagship property of the NBC Entertainment division of NBCUniversal, a division of Comcast, its headquarters are l ...
Karachi
Karachi (; ur, ; ; ) is the most populous city in Pakistan and 12th most populous city in the world, with a population of over 20 million. It is situated at the southern tip of the country along the Arabian Sea coast. It is the former c ...
,
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
(2NZ for
Corolla
Corolla may refer to:
*Corolla (botany), the petals of a flower, considered as a unit
*Toyota Corolla, an automobile model name
*Corolla (headgear)
A ''corolla'' is an ancient headdress in the form of a small circlet or crown.
1NZ-FXE
The 1NZ-FXE is a hybrid version. Bore and stroke is . It features forged steel
connecting rod
A connecting rod, also called a 'con rod', is the part of a piston engine which connects the piston to the crankshaft. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crank ...
s and an aluminum
intake manifold
In automotive engineering, an inlet manifold or intake manifold (in American English) is the part of an engine that supplies the fuel/ air mixture to the cylinders. The word ''manifold'' comes from the Old English word ''manigfeald'' (from the ...
. The engine has a high physical
compression ratio
The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values.
A fundamental specification for such engines, it is measured two ways: the stati ...
of 13.0:1, but the closing of the inlet valve is delayed, for an effective compression ratio of 9.5:1. The net result is that the engine has a greater effective expansion than compression—making it a simulated Atkinson cycle, rather than a conventional
Otto cycle
An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark ignition piston engine. It is the thermodynamic cycle most commonly found in automobile engines.
The Otto cycle is a description of what hap ...
.
The reduction in cylinder charge means reduced torque and power output, but efficiency is increased. This combination makes the 1NZ-FXE suitable for use with the
Hybrid Synergy Drive
Hybrid Synergy Drive (HSD), also known as Toyota Hybrid System II, is the brand name of Toyota Motor Corporation for the hybrid car drive train technology used in vehicles with the Toyota and Lexus marques. First introduced on the Toyota Prius, ...
, where peak torque and power demands can be met by the
electric motor
An electric motor is an electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate f ...
and
battery
Battery most often refers to:
* Electric battery, a device that provides electrical power
* Battery (crime), a crime involving unlawful physical contact
Battery may also refer to:
Energy source
*Automotive battery, a device to provide power t ...
. Output is at 5000 rpm with of torque at 4000 rpm.
Peak
thermal efficiency
In thermodynamics, the thermal efficiency (\eta_) is a dimensionless performance measure of a device that uses thermal energy, such as an internal combustion engine, steam turbine, steam engine, boiler, furnace, refrigerator, ACs etc.
For a ...
is about 37%.
Production was discontinued in 2009, with the arrival of the 3rd generation Prius, which replaced the 1NZ-FXE with the 2ZR-FXE.
In 2012, upon the arrival of the Prius c (North America), the Aqua (Japan), and the Yaris Hybrid (Europe), an improved version was introduced. Without any belt-driven accessories, and a physical
compression ratio
The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values.
A fundamental specification for such engines, it is measured two ways: the stati ...
of 13.4:1, the new version delivers an output of at 4800 rpm with of torque at 3600–4400 rpm.
The 1NZ-FXE Hybrid Synergy Drive in the Toyota Prius has won several
International Engine of the Year The International Engine of the Year is an annual competition for automotive industry internal combustion engines and electric motors, judged by a panel of automobile journalists from around the world. It is organised by UKi Media & Events' Automot ...
Toyota Corolla
The is a series of compact cars (formerly subcompact) manufactured and marketed globally by the Toyota Motor Corporation. Introduced in 1966, the Corolla was the best-selling car worldwide by 1974 and has been one of the best-selling cars in ...
Toyota Prius
The is a car built by Toyota which has a hybrid drivetrain, combining an internal combustion engine with an electric motor. Initially offered as a four-door sedan, it has been produced only as a five-door liftback since 2003.
In 2007, ...
Toyota Probox
The Toyota Probox is a 5-door, 2 or 4-seater passenger car (Probox Wagon) and light commercial van (Probox Van) produced by the Japanese automaker Toyota since July 2002. It replaced the Corolla/ Sprinter van and served as a slightly shorter vers ...
*
Toyota Sienta
The is a mini MPV with sliding doors manufactured by Toyota. It was introduced in September 2003, based on the Vitz/ Yaris subcompact car, and is available at all Toyota dealerships in Japan. The Sienta is sold in Japan, Hong Kong, Singapor ...
(XP170)
*
Toyota Yaris
The is a supermini/ subcompact car sold by Toyota since 1999, replacing the Starlet and Tercel.
Up to 2019, Toyota had used the Yaris nameplate on export versions of various Japanese-market models, with some markets receiving the same vehi ...
1NZ-FXP
The 1NZ-FXP is a hybrid version. Bore and stroke is . It features forged steel
connecting rod
A connecting rod, also called a 'con rod', is the part of a piston engine which connects the piston to the crankshaft. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crank ...
s and an aluminum
intake manifold
In automotive engineering, an inlet manifold or intake manifold (in American English) is the part of an engine that supplies the fuel/ air mixture to the cylinders. The word ''manifold'' comes from the Old English word ''manigfeald'' (from the ...
. The engine has a high physical
compression ratio
The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values.
A fundamental specification for such engines, it is measured two ways: the stati ...
of 13.0:1, but the closing of the inlet valve is delayed, for an effective compression ratio of 9.5:1. The net result is that the engine has a greater effective expansion than compression—making it a simulated Atkinson cycle, rather than a conventional
Otto cycle
An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark ignition piston engine. It is the thermodynamic cycle most commonly found in automobile engines.
The Otto cycle is a description of what hap ...
.
The reduction in cylinder charge means reduced torque and power output, but efficiency is increased. This combination makes the 1NZ-FXP suitable for use with the
Hybrid Synergy Drive
Hybrid Synergy Drive (HSD), also known as Toyota Hybrid System II, is the brand name of Toyota Motor Corporation for the hybrid car drive train technology used in vehicles with the Toyota and Lexus marques. First introduced on the Toyota Prius, ...
, where peak torque and power demands can be met by the
electric motor
An electric motor is an electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate f ...
,
battery
Battery most often refers to:
* Electric battery, a device that provides electrical power
* Battery (crime), a crime involving unlawful physical contact
Battery may also refer to:
Energy source
*Automotive battery, a device to provide power t ...
and LPG-hybrid system. Output is at 5000 rpm with of torque at 4000 rpm.
Peak thermal efficiency is about 37%.
Applications:
* Toyota JPN Taxi (NTP10)
1NZ-FE
The 1NZ-FE is a conventional Otto-cycle variant of the 1NZ-FXE with
VVT-i
VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing technology developed by Toyota. It was first introduced in 1995 with the '' 2JZ-GE'' engine found in the JZS155 Toyota Crown and Crown Majesta.
The VVT- ...
on the intake camshaft. The engine block is found in many Toyota models assembled in Japan and Asian countries. It retains the same bore and stroke, but the compression ratio is lowered to 10.5:1. Output is at 6000 rpm with of torque at 4200 rpm. The redline is 6400 rpm.
Applications:
* Toyota Vios/
Belta
The Belarusian Telegraph Agency or BelTA ( be, Беларускае Тэлеграфнае Агенцтва, russian: link=no, Белорусское Телеграфное Агентство, БелТА) is the state-owned national news agency ...
*
Toyota Yaris
The is a supermini/ subcompact car sold by Toyota since 1999, replacing the Starlet and Tercel.
Up to 2019, Toyota had used the Yaris nameplate on export versions of various Japanese-market models, with some markets receiving the same vehi ...
/
Echo
In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the lis ...
*
Scion xA
The Scion xA is a five-door subcompact hatchback marketed in the US from 2004-2006 — as an export model of the Japanese domestic market Toyota Ist. Based on the first generation Toyota Vitz hatchback, the xA shared a platform with the Toy ...
Scion xB
The Scion xB is a compact car ( subcompact car in its first generation) made by Scion, a now-defunct fully owned division of Toyota, for the United States market. It is a box-shaped, 5-door hatchback.
First generation (XP30; 2003)
The firs ...
Toyota Raum
The Toyota Raum is 5-seater mini MPV that first appeared in May 1997. The second generation was released in May 2003. It was sold only in Japan at '' Toyota Netz'' retail sales channels.
The vehicle's name is German for chamber, berth, room, s ...
*
Toyota Porte
The is a mini MPV produced by the Japanese automaker Toyota from 2004 to 2020 that features an electric-powered sliding door on the passenger side, similar in approach to the Isis. The driver's door is of the conventional swing-open type.
__T ...
Toyota Auris
The is a compact car derived from the Corolla, manufactured and sold by Toyota. Introduced in 2006, the first generation three/five-door hatchback shared the platform with the E150 series Corolla, while the second generation five-door hatchba ...
Toyota Yaris Verso
The Toyota Yaris Verso is a mini MPV produced by Toyota using the Yaris nameplate from August 1999 to October 2005. In Japan, it is known as the . It is built on the same NBC platform as the XP10 series Yaris/Vitz/Echo. The FunCargo/Yaris Verso ...
*
Toyota Premio
The and its twin the are sedans sold in Japan from 2001 to 2021 by Toyota. The sedans are designated as a compact car by Japanese dimension regulations and the exterior dimensions do not change with periodic updates. Unlike Toyota's other v ...
*
Toyota Allion
The and its twin the are sedans sold in Japan from 2001 to 2021 by Toyota. The sedans are designated as a compact car by Japanese dimension regulations and the exterior dimensions do not change with periodic updates. Unlike Toyota's other v ...
*
Toyota Corolla
The is a series of compact cars (formerly subcompact) manufactured and marketed globally by the Toyota Motor Corporation. Introduced in 1966, the Corolla was the best-selling car worldwide by 1974 and has been one of the best-selling cars in ...
Toyota Sienta
The is a mini MPV with sliding doors manufactured by Toyota. It was introduced in September 2003, based on the Vitz/ Yaris subcompact car, and is available at all Toyota dealerships in Japan. The Sienta is sold in Japan, Hong Kong, Singapor ...
*
WiLL VS
Will may refer to:
Common meanings
* Will and testament, instructions for the disposition of one's property after death
* Will (philosophy), or willpower
* Will (sociology)
* Will, volition (psychology)
* Will, a modal verb - see Shall and will
...
*
Toyota Probox
The Toyota Probox is a 5-door, 2 or 4-seater passenger car (Probox Wagon) and light commercial van (Probox Van) produced by the Japanese automaker Toyota since July 2002. It replaced the Corolla/ Sprinter van and served as a slightly shorter vers ...
*
Toyota Ractis
The is a mini MPV produced by Japanese automaker Toyota. It is a five-seater mini MPV based on the Vitz, and was introduced in October 2005 as the successor of the Yaris Verso/FunCargo. The name "Ractis" is derived from "Run", "Activity" and "S ...
Geely MK
Geely MK is a subcompact sedan and hatchback produced by Chinese auto maker Geely.
Overview
Several versions were done and branded differently among Geely's former sub-brands. The Geely Jingang is still available for purchase as of 2020 where ...
The 1NZ-FE Turbo is a with an air-to-air intercooler turbocharged conventional Otto-cycle variant of the 1NZ-FE with
VVT-i
VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing technology developed by Toyota. It was first introduced in 1995 with the '' 2JZ-GE'' engine found in the JZS155 Toyota Crown and Crown Majesta.
The VVT- ...
. The engine block is found in many Toyota models assembled in Asian countries. It retains the same bore and stroke. Output is at 6000 rpm with of torque at 4200-4800 rpm. The redline is 6400 rpm.
Applications:
*
Toyota Vios Turbo
The Toyota Vios is a nameplate used for subcompact cars produced by the Japanese manufacturer Toyota, primarily for markets in Southeast Asia, China and Taiwan since 2002. Slotted below the compact Corolla, the Vios serves as the replacement ...
The 2NZ-FE is a version. Bore and stroke is , with a compression ratio of 10.5:1. Output is at 6000 rpm with of torque at 4400 rpm. In 2000, it won the International Engine of the Year award in the 1-litre to 1.4-litre category.
Applications:
*
Toyota Yaris
The is a supermini/ subcompact car sold by Toyota since 1999, replacing the Starlet and Tercel.
Up to 2019, Toyota had used the Yaris nameplate on export versions of various Japanese-market models, with some markets receiving the same vehi ...
/
Echo
In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the lis ...
Toyota Yaris Verso
The Toyota Yaris Verso is a mini MPV produced by Toyota using the Yaris nameplate from August 1999 to October 2005. In Japan, it is known as the . It is built on the same NBC platform as the XP10 series Yaris/Vitz/Echo. The FunCargo/Yaris Verso ...
Belta
The Belarusian Telegraph Agency or BelTA ( be, Беларускае Тэлеграфнае Агенцтва, russian: link=no, Белорусское Телеграфное Агентство, БелТА) is the state-owned national news agency ...
Toyota Porte
The is a mini MPV produced by the Japanese automaker Toyota from 2004 to 2020 that features an electric-powered sliding door on the passenger side, similar in approach to the Isis. The driver's door is of the conventional swing-open type.
__T ...
*
Toyota Corolla (E140)
The Toyota Corolla (E140/E150) is the tenth generation of cars sold by Toyota under the Corolla nameplate. The Toyota Auris replaced the Corolla hatchback in Japan and Europe, but was still badged "Corolla" in Australia and New Zealand.
The ch ...
, Pakistan only
*
Toyota Corolla (E170)
The E170/E180 series Toyota Corolla is the eleventh-generation of the Corolla that has been sold internationally since 2013. Two basic front and rear styling treatments are fitted to the E170—a North American version that debuted first—and ...
Nanjing Yuejin Soyat
The Soyat is a subcompact hatchback built by the Wuxi Soyat (南汽新雅途) branch of Nanjing Automobile (Group) Corporation. The car is based on the original 1984 ('System Porsche') version of the SEAT Ibiza Mark I (1984-1993).
Histor ...