Editing GM Ecotec engine (section)

===LHU (A20NFT Opel)===
{{anchor|A20NFT}}

LHU adds [[E85]] flex-fuel capability to the LDK. This engine is also known as '''A20NFT''' by GM Powertrain Europe. Maximum engine speed is listed at 6350&nbsp;rpm.

Unique LHU features include:
* a twin-scroll [[turbocharger]]
* cam-driven high-pressure [[gasoline direct injection]] fuel system
* dual camshaft continuously [[variable valve timing]]
* [[sodium]]-filled stainless steel [[Inconel]] exhaust [[poppet valve|valves]]
* low-friction cast aluminium pistons with oil squirters
* forged steel crankshafts
* cast stainless steel exhaust manifold
* sand-cast Gen3 block
* Larger Bosch injectors (0 261 500 112) with ethanol-safe seals for flex-fuel compatibility

{| class="wikitable"
! scope="col" | Year(s)
! scope="col" | Model
! scope="col" | Power
! scope="col" | Torque
! scope="col" | Notes
|-
| 2011&ndash;2013
| [[Buick Regal#Fifth generation (2008)|Buick Regal Turbo]]
| {{cvt|220|hp|0}} @ 5300&nbsp;rpm
| {{cvt|258|lbft|Nm|0}} @ 2000&nbsp;rpm
| 
|-
| 2014
| [[Saab 9-3]] Turbo4 ([[NEVS]])
| {{cvt|220|hp-metric|kW|0}} @ 5300&nbsp;rpm
| {{cvt|350|Nm|lbft|0|order=flip}} @ 2500&nbsp;rpm
| 451 built<ref name=BWauc>{{cite web | url = https://bilwebauctions.se/en/majauktion-1-2023/saab-9-3-aero-turbo4-51843 | archive-url = https://web.archive.org/web/20230505173509/https://bilwebauctions.se/en/majauktion-1-2023/saab-9-3-aero-turbo4-51843 | archive-date = 2023-05-05 | first = Ida | last = Johansen | date = 2023-05-04 | title = Majauktion 2023: SAAB 9-3 Aero Turbo4 — 2014 | trans-title = May Auction 2023 | work = Bilweb Auctions | language = sv }}</ref>
|-
| 2011&ndash;2012
| [[Saab 9-5#Second generation (2009&ndash;2012)|Saab 9-5 Turbo4]]
| {{cvt|220|hp-metric|kW|0}} @ 5300&nbsp;rpm
| {{cvt|258|lbft|Nm|0}} @ 2000&nbsp;rpm
| 
|-
| 2013&ndash;2016
| [[Buick Verano|Buick Verano Turbo]]<ref>{{Cite web|url=http://media.gm.com/media/us/en/gm/news.detail.html/content/Pages/news/us/en/2012/Jun/0611_turbov.html|title=2013 Buick Verano Turbo Debuts with 250 Horsepower|date=11 June 2012}}</ref>
| {{cvt|250|hp|0}} @ 5300&nbsp;rpm
| {{cvt|260|lbft|Nm|0}} @ 2000&nbsp;rpm
|
|-
| 2011&ndash;2013
| [[Buick Regal#Fifth-GS|Buick Regal GS]]
| {{cvt|270|hp|0}}<ref>{{cite web|url=http://www.autoweek.com/article/20110615/CARNEWS/110619914 |title=2012 Buick Regal GS rated at 270 hp |publisher=Autoweek |date=2011-06-15 |access-date=2012-01-24}}</ref>
| {{cvt|295|lbft|Nm|0}} @ 2400&nbsp;rpm
| 
|-
| 2011&ndash;2013
| [[Opel Insignia]] / Vauxhall Insignia 4×4
| {{cvt|184|kW|hp-metric|0|order=flip}} @ 5300&nbsp;rpm
| {{cvt|400|Nm|lbft|0|order=flip}} @ 2400&ndash;3600&nbsp;rpm
| 
|-
| 2012&ndash;2017
| [[Opel Astra#OPC 2|Opel Astra J OPC / Vauxhall Astra J VXR]]
| {{cvt|206|kW|hp-metric|0|order=flip}} @ 5500&nbsp;rpm
| {{cvt|400|Nm|lbft|0|order=flip}} @ 2500&ndash;4500&nbsp;rpm
|
|-
| 2014&ndash;2017
| [[Buick Regal#Fifth-GS|Buick Regal GS]] (Hirsch Performance)
| {{cvt|205|kW|hp-metric|0|order=flip}} @ 5400&nbsp;rpm
| {{cvt|410|Nm|lbft|0|order=flip}} @ 3000&ndash;4000&nbsp;rpm
|
|-
| 2017&ndash;present
| [[Opel Astra#Astra K|Opel Astra K TCR]]
| {{cvt|257|kW|hp-metric|0|order=flip}} @ 6300&nbsp;rpm
| {{cvt|420|Nm|lbft|0|order=flip}} @ 2500&ndash;4600&nbsp;rpm
|
|}
Note: The A20NFT engine in Opel Astra K TCR is a racing engine and swapped the original direct fuel injection for multi-point fuel injection.