The Toyota GD engine series is a

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...

produced by

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 ...

which appeared in 2015. It replaced the

Toyota KD engine The Toyota KD engine series is a diesel engine produced by Toyota which appeared in 2000. 1KD-FTV First appearing in August, 2000, the 1KD-FTV was the first iteration of this generation and was first used in the J90 Toyota Land Cruiser Prado st ...

series as a diesel engine series mainly oriented to

body-on-frame Body-on-frame, also known as ladder frame construction, is a common motor vehicle construction method, whereby a separate body or coach is mounted on a strong and relatively rigid vehicle frame or chassis that carries the powertrain (the engin ...

vehicles. The GD engine featured Economy with Superior Thermal Efficient Combustion (ESTEC) technology. Toyota claims they have a maximum thermal efficiency of 44 percent, "top class" at the time of introduction. The GD engine series is produced in three countries: in Japan, in

Bangalore, India Bangalore (), officially Bengaluru (), is the capital and largest city of the Indian state of Karnataka. It has a population of more than and a metropolitan population of around , making it the third most populous city and fifth most ...

by Toyota Industries Engine India (TIEI), and in Chonburi, Thailand by Siam Toyota Manufacturing (STM).

1GD-FTV

The 1GD-FTV 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 ...

common rail Common rail direct fuel injection is a direct fuel injection system built around a high-pressure (over ) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). High-pressure injection ...

with a variable nozzle turbocharger (VNT), chain drive and

Intercooler An intercooler is a heat exchanger used to cool a gas after compression. Often found in turbocharged engines, intercoolers are also used in air compressors, air conditioners, refrigeration and gas turbines. Internal combustion engines Mo ...

. It has 16

valves A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings ...

and a

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 c ...

(double overhead camshaft) design. Its compression ratio is 15.6:1. Bore x stroke is . It generates at 3,400 rpm, and of torque at 1,600-2,400 rpm when mated to a 6-speed

automatic transmission An automatic transmission (sometimes abbreviated to auto or AT) is a multi-speed transmission used in internal combustion engine-based motor vehicles that does not require any input from the driver to change forward gears under normal driving c ...

, depending on target market and emission specifications. With

manual transmission A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission ...

, outputs are and . In 2020, the power and torque figures for some models were uprated to at 3,400 rpm and at 1,600–2,800 rpm. Average

fuel consumption A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work. The concept was originally applied solely to those materials capable of releasing chemical energy but ...

(in JC08 method) is . For the

Toyota HiAce (H200) The (pronounced "High Ace") is a light commercial vehicle produced by the Japanese automobile manufacturer Toyota. First launched in October 1967, the HiAce has since been available in a wide range of body configurations, including a minivan/ ...

, the engine is detuned to at 3600 rpm and of torque at 1000-3400

rpm Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min, or with the notation min−1) is a unit of rotational speed or rotational frequency for rotating machines. Standards ISO 80000-3:2019 defines a unit of rotation as the dimensionl ...

mated to a 6-speed automatic transmission. The engine for the 2022 South African Hilux GR Sport model were further uprated to produce and of torque. For the Toyota Dyna and Hino 200, the engine is detuned to . For marine application (Yanmar 4LV), the engine generates up to at 3800 rpm.

Applications

* Hino 200 * Toyota Coaster (B70) (2022-present) *

Toyota Dyna The Toyota Dyna is a light to medium-duty cab over truck for commercial use. In the Japanese market, the Dyna is sold alongside its twin called the Toyoace. The Toyoace was a renaming of the Toyopet SKB Truck as a result of a 1956 public competi ...

(2018–present) *

Toyota HiAce (H300) The (pronounced "High Ace") is a light commercial vehicle produced by the Japanese automobile manufacturer Toyota. First launched in October 1967, the HiAce has since been available in a wide range of body configurations, including a minivan, m ...

(2019–present) * Toyota Hilux (AN120/AN130) (2015–present) *

Toyota Innova (AN140) The Toyota Innova is a car manufactured by the Japanese carmaker Toyota since 2004. It is a multi-purpose vehicle (MPV) or minivan and mainly sold with three-row seating. Its official name in Indonesia is Toyota Kijang Innova, while for other c ...

(2016–2022) *

Toyota Land Cruiser Prado (J150) The is a full-size four-wheel drive vehicle in the Land Cruiser range produced by the Japanese automaker Toyota. The Prado is one of the smaller vehicles in the Land Cruiser range. From 2009, the Prado is based on Toyota's J150 platform. In ...

(2015–present) * Toyota Fortuner (AN150) (2015–present) * Toyota GranAce/Majesty (H300) (2019–present) *

Yanmar is a Japanese diesel engine, Heavy equipment, heavy machinery and agricultural machinery manufacturer founded in Osaka, Japan in 1912. Yanmar manufactures and sells engines used in a wide range of applications, including seagoing vessels, pleasu ...

4LV (marinized version of 1GD-FTV) * Thairung Transformer II

2GD-FTV

The 2GD-FTV is a straight-four common rail diesel engine with a variable nozzle turbocharger (VNT) and intercooler. It has 16 valves and a DOHC (double overhead camshaft) design. Its compression ratio is 15.6:1. Bore x stroke is . It generates with intercooler at 3400 rpm, and of torque at 1600-2000 rpm when mated to 6-speed automatic transmission or manual transmission, depending on target market and emission specifications. In Toyota Innova, it generates at 3400 rpm, and of torque at 1200-2600 rpm when mated to a 6-speed automatic transmission, depending on target market and emission specifications. With manual transmission, outputs are and

Applications

* Toyota Hilux (AN120/AN130) (2015–present) *

(2015–2022) * Toyota Fortuner (AN150) (2015–present)

References

{{reflist GD Diesel engines by model Straight-four engines

1GD-FTV

Applications

2GD-FTV

Applications

See also

References