Opel Meriva 2005-2010 Opel Astra 2003-2004 2004-2007 Opel Vectra 2006-2008 E-TEC Daewoo Motors licensed and produced a variant of the Family 1 engine. These engines were built exclusively at Bupyeong engine plant and marketed as E-TEC. Like all Family 1 engines they feature a toothed belt driven valvetrain, a cast-iron engine block and an aluminum cylinder head. Most models feature Euro III-compliancy, and the 1.4 L (1399 cc) and 1.6 L (1598cc) versions employ variable intake geometry. With the release of Chevrolet Cruze, the factory has been converted to produce the Ecotec Family 1 Gen III block. SOHC Applications: Daewoo Lanos Daewoo LeMans Daewoo Espero Daewoo Nexia Chevrolet Lacetti Chevrolet Nubira Chevrolet Aveo DOHC The E-TEC II 16V is an updated version of the E-TEC engines with DOHC. Applications: Chevrolet Aveo Daewoo Lacetti Daewoo Lanos Daewoo Espero Daewoo Nexia Daewoo Tacuma Generation III The new Generation III or Gen III engine entered production in Spring 2005. These engines replaced both the previous generation Ecotec engines as well as Daewoo's E-TEC 16V engines. These engines are manufactured at Szentgotthárd, Hungary, Bupyeoung, Korea, Toluca, Mexico and Yantai, PRC (SGM). In contrast to their predecessors, the Gen III engines feature lighter cast-iron blocks, as well as higher compression ratios. These engines also implement DCVCP (Double Continuous Variable Cam Phasing technology, a variant of VVT), piston cooling by oil jets, and an integrated catalytic converter. Non-turbocharged variants feature the TwinPort (Variable-length intake manifold) technology. Reliability improvements include a wider camshaft drive belt, and a water pump no longer driven by it. The LDE engine meets Euro VI and KULEV emission standards. With the addition of secondary air injection to the LUW engine, the LWE achieves PZEV status. These engines like their DOHC predecessors feature bucket tappets in contrast to the roller finger followers found on GM's other 4-cylinder engines. Applications: 2005-2008 Opel Vectra(Z18XER) 2005–2019 Opel Zafira 2005–2012 Opel Astra 2008–2016 Chevrolet Cruze (1.8L LUW/2H0/LDE/LWE) 2009–2017 Opel Insignia 2009–2014 Chevrolet Aveo (1.6L in Europe, 1.6L LXV) 2012–2018 Chevrolet Sonic (1.8L LUW/LWE in North America) 2011–2015 Chevrolet Orlando (1.8L 2H0) 2007–2009 Holden Astra (AH) 2012–2013 Baojun 630 Alfa Romeo 159 2005-2011 Fiat Croma 2012-2018 Opel Mokka Turbocharged Gen III engines are used in: 2006-2009 Opel Meriva (OPC Model) 2007–2018 Opel Corsa (GSi and OPC Models) 2008–2012 Opel Insignia 2010–2015 Buick Excelle GT 2010–2015 Buick Excelle XT 2011–2012 Saab 9-5 2007–2012 Opel Astra 2012–2017 Buick Verano (1.6