The Toyota G16E engine is a straight-three engine built by Toyota under its Gazoo Racing division that was first introduced in January 2020 for the GR Yaris as a member of the Toyota Dynamic Force engine family.

Models + Series Model Applications Vehicle model code Power Torque Years Notes G16E G16E-GTS GR Yaris GXPA16 Pre-facelift:Japan, Australia, Argentina, and New Zealand: at 6,500 rpmEurope, Thailand, Malaysia, Indonesia, Singapore, Philippines, Mexico, and Taiwan: at 6,500 rpmFacelift:Japan and Indonesia: at 6,500 rpmEurope: at 6,500 rpm Pre-facelift:Japan, Australia, Argentina, and New Zealand: at 3,000–4,600 rpmEurope, Thailand, Malaysia, Indonesia, Singapore, Philippines, Mexico and Taiwan: at 3,000–4,600 rpmGRMN Yaris/Morizo Selection: at 3,000–4,600 rpm/3,200–4,000 rpmFacelift:Japan and Indonesia: at 3,250–4,600 rpmEurope: at 3,250–4,600 rpm 2020–present Available in RZ and RC grades in Japan GR Corolla GZEA14 Japan and North America: at 6,500 rpmAustralia, Thailand, Malaysia and Indonesia: at 6,500 rpm Regular model: at 3,000–5,550 rpmMorizo Edition/Facelift: at 3,250–4,600 rpmGRMN Corolla: at 3,250–4,600 rpm 2022–present Lexus LBX Morizo RR GAYA16 Japan: at 6,500 rpmAustralia: at 6,500 rpm Japan: at 3,250–4,600 rpmAustralia: at 3,250–4,600 rpm 2024–present

G16E-GTS The G16E-GTS is a turbocharged engine model with 10.5:1 compression ratio and D-4ST direct/port injection system with multi-oil jet piston cooling, large-diameter exhaust valves and a part-machined intake port. The turbo boost is set between . With the engine producing up to (which comes out to per litre), it makes the engine one of the most powerful three-cylinder automobile engines ever produced. The engine also has the highest specific output of any Toyota road car engine, exceeding the per litre specific output from the 2.0-litre 3S-GTE engine used in the ST246 Caldina GT-Four.

Applications 2020–present GR Yaris (GXPA16) 2022–present GR Corolla (GZEA14) 2024–present Lexus LBX Morizo RR (GAYA16)

Turbocharger specs (IHI VB43) Compressor inducer: Compressor exducer: Turbine inducer: Turbine exducer:

Hydrogen version In 2021, Toyota modified the G16E-GTS engine to run exclusively on hydrogen fuel. The modified engine ran in the 2021–2022 Super Taikyu series. Toyota has tried to establish hydrogen as a zero-emission fuel alternative to petrol in motorsport and for daily use. In 2023, Toyota showcased its Corolla Cross H2 concept vehicle which used the hydrogen-fueled G16E-GTS engine.

Others A de-stroked variation of the G16E-GTS engine with a displacement of , which is compatible with synthetic fuel, is used by the GR86 for the 2022 Super Taikyu series. The stroke was reduced from .

See also List of Toyota engines

References