Hyundai Lambda engine


The Hyundai Lambda engine family is the company's all-aluminium V6 engine manufactured since 2005. It is currently manufactured at Hyundai's plant in Asan, South Korea. It used to be manufactured at HMMA plant in Montgomery, Alabama, United States. All versions of this engine use a timing chain.

Lambda MPi

This engine family uses aluminium blocks and heads, variable valve timing on the intake side, and 4 valves per cylinder.

3.3L (G6DB)

The Lambda MPi G6DB version was introduced with the 2005 Sonata. Bore and stroke measure and it makes at 6,000 rpm and of torque at 3,500 rpm.
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3.8L (G6DA)

The G6DA version has a bore and stroke and produce at 6,000 rpm and of torque at 4,500 rpm.
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Lambda II MPi

Changes to Lambda MPi series include adding a CVVT on the exhaust side as well, therefore it does have Dual CVVT.

3.0L (G6DE)

The 3.0 Lambda II MPi engine is rated at 6,400 rpm and of torque at 5,000 rpm. Bore and stroke measure for a total displacement of.
Applications:

3.3L (G6DB)

The Lambda II MPi version bore and stroke measure and produce at 6,200–6,400 rpm and of torque at 4,500–5,300 rpm depending on the application.
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3.3L (G6DF)

The 3.3 Lambda II MPi version produces at 6,400 rpm and of torque at 5,300 rpm.
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3.5L (G6DC)

The Lambda II MPi G6DC Lambda II version debuted in the global version of the 2011 Kia Sorento. This engine comes with and is rated at at 6,300-6,600 rpm and at 5,000 rpm depending on application. Bore x stroke measure ; it uses similar technology as the 3.3L and 3.8L variants of the Lambda family.
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3.8L (G6DA)

The version has a bore and stroke and produce at 6,200 rpm and of torque at 4,500 rpm.
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Lambda II GDi

This engine series includes Dual CVVT and GDI.
Hyundai debuted a GDI version of Lambda V6 at 2010 Beijing Auto Show. Hyundai presented few details but the engine has power rating of.

3.0L (G6DG)

The Lambda II GDi G6DG version released with the Azera/Grandeur 5th generation. Compression ratio is 11.0:1 with a bore and stroke of. and produces at 6,400 rpm and of torque at 5,300 rpm.
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3.0L (G6DL)

The 3.0L G6DL is the newer variant of the 3.0L GDI engine. The engine produces at 6,400 rpm and of torque at 5,300 rpm.
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3.3L (G6DH)

The 3.3L G6DH version was introduced with the fifth generation Grandeur/Azera. Compression ratio is 11.5:1 and the engine produces at 6,400 rpm and of torque at 5,200 rpm.
Applications:

3.3L (G6DM)

The 3.3L G6DM is the newer variant of the 3.3L GDI engine. Compression ratio is 12.0:1 and the engine produces at 6,400 rpm and of torque at 5,200 rpm.
Applications:

3.8L (G6DN)

The 3.8L Atkinson cycle version was introduced with the Hyundai Palisade and Kia Telluride. Compression ratio is 13.0:1 and the engine produces at 6,000 rpm and of torque at 5,200 rpm.
Applications:

Lambda II RS MPi

The Lambda II RS designation denotes longitudinal Lambda engine variants.

3.3L (G6DB)

The engine produces at 6,200 rpm and of torque at 4,500 rpm.
Applications:

3.8L (G6DA/G6DK)

The 3.8L version for the Genesis Coupe produces at 6,400 rpm and of torque at 4,600 rpm, while in the Genesis it produces at 6,200 rpm and of torque at 4,500 rpm.
The engine is all-aluminium, featuring DOHC, Dual CVVT and 24 valves.
Applications:

Lambda II RS GDi

Hyundai released a GDI variant of the Lambda RS engine for the 2012 Genesis and 2013 Genesis Coupe.

3.0L (G6DG)

This engine produces at 6,000 rpm and of torque at 5,000 rpm.
Applications:

3.3L (G6DH)

The engine produces at 6,000 rpm and of torque at 5,000 rpm, earlier version of this engine were making at 6,400 rpm and of torque at 5,200 rpm.
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3.3L (G6DM)

The engine produces at 6,000 rpm and of torque at 5,000 rpm.
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3.8L (G6DJ/G6DN)

The version compression ratio is 11.5:1 and power output varies depending on configuration.

It produces:
Applications:

Lambda II RS T-GDi

3.3L (G6DP)

It is a twin-turbocharged version of the Lambda II GDi 3.3 engine.
It produces at 6,000 rpm and of torque between 1,300 and 4,500 rpm.
Applications:

Lambda II LPi

Modified Lambda engine that includes support for LPI injection instead.

3.0L (L6DB)

It produces at 6,000 rpm and of torque at 4,500 rpm. Bore and stroke measure for a total displacement of.
Applications:

Modified race engines

Rhys Millen Racing has developed a version of the Lambda II RS MPi engine in an attempt to break the Pikes Peak International Hill Climb record. The race-version is reported to have been bored and stroked to 4.1 liters of swept displacement with an added turbocharger to increase power output.

Crate engines

On 5 November 2013, Hyundai announced the creation of a new factory crate engine program at the 2013 SEMA Show in Las Vegas, which initially included a Lambda 3.8-liter, direct-injected V6 engine. The crate engine program began in December 2013.