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Toyota Dynamic Force Engine
The Toyota Dynamic Force engine is a family of internal combustion engines developed by Toyota under its Toyota New Global Architecture (TNGA) strategy. These I3, I4 and V6 engines can be operated with petrol (gasoline) or ethanol ( flex-fuel) and can be combined with electric motors in a hybrid drivetrain. The engines were designed alongside the TNGA vehicle platforms as part of a company-wide effort to simplify the vehicles being produced by Toyota and Lexus. The series debuted in June 2017 with the ''A25A'' four-cylinder engine, introduced in the XV70 series Camry. Overview Dynamic Force was developed as an engine that is claimed to achieve both driving performance and environmental performance while pursuing high efficiency and low fuel consumption as well as having a "direct feeling, smooth and pleasant acceleration performance". Specifically, the cylinder head and intake port design improves the tumble flow (longitudinal vortex) to increase the air intake volume–t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Straight-four Engine
A straight-four engine (also referred to as an inline-four engine) is a four-cylinder Reciprocating engine, piston engine where cylinders are arranged in a line along a common crankshaft. The majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a Slant-4 engine, slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Lexus
is the luxury vehicle division of the Japanese automaker Toyota, Toyota Motor Corporation. The Lexus brand is marketed in more than 90 countries and territories worldwide and is Japan's largest-selling make of premium cars. It has ranked among the 10 largest Japanese global brands in market value. Lexus has been headquartered in Shimoyama, Aichi, in Japan since 2024. Operational centers are located in Brussels, Belgium, and Plano, Texas, United States. Created at around the same time as Japanese rivals Honda and Nissan created their Acura and Infiniti luxury divisions respectively, Lexus originated from a corporate project to develop a new premium sedan, code-named F1, which began in 1983 and culminated in the launch of the Lexus LS in 1989. Subsequently, the division added sedan (car), sedan, coupé, Convertible (car), convertible and Sport utility vehicle, SUV models. Lexus did not exist as a brand in its home market until 2005, and all vehicles marketed internationally as L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Hydraulic Tappet
A hydraulic tappet, also known as a hydraulic valve lifter or hydraulic lash adjuster, is a device for maintaining zero valve clearance in an internal combustion engine. Conventional solid valve lifters require regular adjusting to maintain a small clearance between the valve and its rocker or cam follower. This clearance prevents the parts from binding as they expand with the engine's heat, but can also lead to noisy operation and increased wear as the parts rattle against one another until they reach operating temperature. The hydraulic lifter was designed to compensate this, allowing the valve train to operate with zero clearance at all operating temperatures once the oil is warm—leading to quieter operation, longer engine life, and eliminating the need for periodic adjustment of valve clearance. During operation, it fills with oil, which provides hydraulic resistance to compression, eliminating "play" (also known as " lash" [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
VVT-i
VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing petrol engine technology manufactured by Toyota Group and used by brands Groupe PSA (Peugeot and Citroen), Toyota, Lexus, Scion, Daihatsu, Subaru, Aston Martin, Pontiac and Lotus Cars. It was introduced in 1995 with the '' 2JZ-GE'' engine found in the JZS155 Toyota Crown and Crown Majesta. The VVT-i system replaces the Toyota VVT system introduced in 1991 with the five-valve per cylinder '' 4A-GE'' "Silver Top" engine found in the AE101 Corolla Levin and Sprinter Trueno. The previous VVT system was a 2-stage hydraulically controlled cam phasing system. VVT-i varies the timing of the intake valves by adjusting the relationship between the camshaft drive (belt or chain) and intake camshaft. Engine oil pressure is applied to an actuator to adjust the camshaft position. Adjustments in the overlap time between the exhaust valve closing and intake valve opening result in impr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Compression Ratio
The compression ratio is the ratio between the maximum and minimum volume during the compression stage of the power cycle in a piston or Wankel engine. A fundamental specification for such engines, it can be measured in two different ways. The simpler way is the static compression ratio: in a reciprocating engine, this is the ratio of the volume of the cylinder when the piston is at the bottom of its stroke to that volume when the piston is at the top of its stroke. The dynamic compression ratio is a more advanced calculation which also takes into account gases entering and exiting the cylinder during the compression phase. Effect and typical ratios A high compression ratio is desirable because it allows an engine to extract more mechanical energy from a given mass of air–fuel mixture due to its higher thermal efficiency. This occurs because internal combustion engines are heat engines, and higher compression ratios permit the same combustion temperature to be reached wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Toyota GR Engine
The Toyota GR engine family is a petrol engine, gasoline, open-deck, piston engine, piston V6 engine series. The GR series has a 60° Die casting, die-cast aluminium cylinder block, block and aluminium DOHC cylinder heads. This engine series also features Multi-valve#Four valves, 4 valves per cylinder, forged steel connecting rods and crankshaft, one-piece cast camshafts, a timing chain, and a cast aluminium lower intake manifold. Some variants use multi-port fuel injection, some have Gasoline direct injection, D4 direct injection, and others have a combination of direct injection and multi-port fuel injection or D4-S. The GR series replaces the previous Toyota MZ engine, MZ V6 and Toyota JZ engine, JZ straight-6, inline-6, and in the case of light trucks the Toyota VZ engine, VZ V6. ''Note: Power ratings have changed due to SAE measurement changes in 2005 (for the 2006 model year). Toyota rates engines on 87 Pump Octane Number, pump octane, Lexus rates engines on 91 pump octane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Toyota M Engine
Toyota Motor Corporation's M family of engines were a Longitudinal engine, 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. The #M-E, M-E variant, available only in the Japanese domestic market, was the first Toyota engine to be equipped with fuel injection (around the same time as the 4-cylinder Toyota R engine#18R, 18R-E). The #4M, 4M-E was the first Toyota engine to be equipped with fuel injection for non-Japanese markets. The M family were Toyota's most prestigious engines (apart from the uncommon ''Toyota V engine, V family'' V8 engine, V8) for over 30 years. They were commonly found on the large Toyota Crown, Toyota Mark II, Mark II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Lexus NX (AZ20)
The is a compact luxury crossover SUV sold by Lexus, a luxury division of Toyota. Introduced in late 2014, it is positioned between the subcompact UX and the mid-size RX in Lexus’ crossover SUV lineup. According to Lexus, the name "NX" stands for "Nimble Crossover". __TOC__ First generation (AZ10; 2014) Overview The first-generation NX was revealed at the Beijing International Automotive Exhibition on 20 April 2014. The NX shares a small portion of parts with the Toyota RAV4 primarily related to the structure and wheelbase, while the styling, suspension parts, some engines, interior, and level of luxury and craftsmanship are unique to the Lexus. The NX variants sold in the United States feature slightly altered fascias, which facilitate higher departure angles, allowing it to be identified by the US EPA as a "light truck". US sales began in November 2014. Production commenced on 8 August 2014 at Toyota Motor Kyushu's Miyata plant. In September 2017, the NX rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Turbocharger
In an internal combustion engine, a turbocharger (also known as a turbo or a turbosupercharger) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into the engine in order to produce more power for a given displacement. Turbochargers are distinguished from superchargers in that a turbocharger is powered by the kinetic energy of the exhaust gases, whereas a is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger. History Prior to the inv ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Toyota Yaris (XP210)
The XP210（MXPA1#/MXPH1#） series Toyota Yaris is the fourth generation of the Yaris, a subcompact car/supermini (B-segment) manufactured by Toyota for the Japanese, European and Australasian markets. The model was released in October 2019 to replace the XP130 series Yaris/Vitz, and built on the GA-B platform. Unlike the preceding Vitz-based Yaris models, the standard XP210 series Yaris variants are only available in 5-door hatchback bodywork; the bespoke 3-door model is reserved for the performance-oriented variant called GR Yaris. Overview Built on the GA-B platform, the development of the XP210 series Yaris was led by chief engineer Yasunori Suezawa and chief hybrid engineer Takashi Uehara under the internal "Toyota Compact Car Company". During its development, Toyota CEO Akio Toyoda in 2015 decided to delay the planned launch of the vehicle by one year to revise the GA-B platform, which was initially larger, heavier, and more expensive than targeted, since it shared m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Motor Trend
''Motor Trend'' is an American automobile magazine. It first appeared in September 1949, and designated the first Car of the Year, also in 1949. Petersen Publishing Company in Los Angeles published ''Motor Trend'' until 1998, when it was sold to British publisher EMAP, who then sold the former Petersen magazines to Primedia in 2001. ''Motor Trend'' bears the tagline "The Magazine for a Motoring World". As of 2024 it is published by Motor Trend Group. It has a monthly circulation of over one million. Publication was monthly but changed to quarterly in 2024. In December 2024, Hearst Communications acquired Motor Trend Group and most its assets including ''Motor Trend'' from Warner Bros. Discovery. Contents and sections The contents of ''Motor Trend'' magazines are divided up into sections, or departments. Road tests ''Motor Trend'' magazine provides its readers with written "road tests" of vehicles. These road tests are published in each issue and are meant to give readers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Internal Combustion Engine
An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal combustion engine, the expansion of the high-temperature and high-pressure gases produced by combustion applies direct force to some component of the engine. The force is typically applied to pistons (reciprocating engine, piston engine), turbine blades (gas turbine), a Wankel engine, rotor (Wankel engine), or a propulsive nozzle, nozzle (jet engine). This force moves the component over a distance. This process transforms chemical energy into kinetic energy which is used to propel, move or power whatever the engine is attached to. The first commercially successful internal combustion engines were invented in the mid-19th century. The first modern internal combustion engine, the Otto engine, was designed in 1876 by the German engineer Nicolaus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
