The ZR engine is a family of straight-four 16-valve all-aluminum and water cooled gasoline engines with a die-cast aluminum block and variable valve timing developed by Toyota Motor Corporation, produced from 2007. Engines displace from 1.6 to 2.0 liters.

The 2ZR-FE engine took a middle place in the power range of the ZR family, between the 1ZR and 3ZR engines. This 1.8-liter four-cylinder gasoline engine was introduced in 2007 and rapidly became an alternative for the 1ZZ-FE power unit.

In 2007, Toyota introduced a 2.0-liter four-cylinder gasoline engine, which came out of the ZR series. The 3ZR version became successor for the 1AZ engines. The 3ZR-FE engine is used mostly in front-wheel drive vehicles such as Toyota Corolla, Avensis, and 2WD RAV4.

The MG ZR is an MG branded "hot hatch" version of the Rover 25 supermini class car, produced by MG Rover at their Longbridge plant in Birmingham from 2001 to 2005. Compared to the Rover 25, the ZR featured a number of styling modifications and performance enhancements, such as updated sports suspension and a less baffled exhaust.

Consider the features of the entire ZR series using the example of three engines - conventional, Valvematic version and version for hybrid models. And, as usual, we list all the known common problems, including the still relevant service campaigns.

Jan 14, 2022 · The 2ZR-FE was a four-cylinder, 1.8-liter petrol engine from Toyota’s ‘ZR’ engine family. The aluminum alloy cylinder block and head, offset crankshaft, double overhead camshafts, four valves per cylinder controlled by roller rocker arms, and dual VVT-i were all key elements of the 2ZR-FE engine.

Dec 30, 2023 · Join us as we take a closer look at the Toyota 2ZR-FE’s specs, reliability, and common problems. The 2ZR-FE is one of the most mainstream engines in Toyota’s entire …

The ZR engine family, introduced in 2007 by Toyota Motor Corporation, uses a DOHC 16-valve cylinder head with a 4-cylinder die-cast block. Engines displace either 1.6-liters, 1.8-liters or 2.0-liters.

Jun 19, 2015 · Toyota 3ZR engine modifications and differences 1. The 3ZR-FE engine (2007 – present) is the main motor with a 10 compression ratio. Its power is 143 HP at 5600 rpm, its torque is 194 Nm (143 lb•ft) at 3900 rpm. The engine is installed in Toyota Corolla, RAV4, Avensis, Voxy, and Noah.2.

Dec 3, 2015 · The ZR engine family, introduced in 2007 by Toyota Motor Corporation, uses a DOHC 16-valve cylinder head with a 4-cylinder die-cast block. Engines displace either 1.6-liters, 1.8-liters or...