Nissan HR engine

The HR is a family of straight-3 and straight-4 automobile engines co-developed by Nissan and Renault. Renault calls it the H engine.

DDT series

HR10DDT

The HR10DDT is a 1.0 L dual direct injected, supercharged, turbocharged, straight-3 engine anticipated for use in the 2010 Nissan Micra.

HR12DDT

The HR12DDT is a 1.2 L direct injected turbocharged, straight-4 engine. It produces 85 kW (114 hp) and 190 N·m (140 ft·lbf).

Bore : 72.2 mm (2.84 in) ; Stroke 73.1 mm (2.88 in) ; Capacity : 1197 cc; 16v DOHC

It is fitted to the following vehicles:

DDR series

The DDR series include direct injection and supercharger.

HR12DDR

The HR12DDR is a 1.2 L supercharged straight-3 engine. It produces 72 kW (97 hp) and 143 N·m (105 ft·lbf). Designed for small-car applications, this gasoline engine incorporates a variety of technologies to minimize CO2 emissions while providing practical levels of power output.

Some of the pertinent features are: