The Mercedes-Benz 5G-Tronic (also called 722.6) is an electronically shifted 5-speed overdrive automatic transmission with torque converter lockup (typically in gears 3,4,5) and 2-speed for reverse. It replaced the older 722.3 / 722.4 4-speed 4G-Tronic transmission and its 722.5 5-speed derivative.
Itself, it was replaced by the Mercedes Benz 7G-Tronic 722.9 transmission introduced in 2003. This turned out to be a very lengthy process stretching out over nearly a decade. Due to its high torque capacity (up to 1000 Nm) and lower cost, it was still retained for turbocharged V12 engines, four-cylinder applications and commercial vehicles for many years. It is still being built for niche applications (Sprinter with gasoline/CNG M111 engine, Jeep Wrangler etc.)
In Chrysler applications this transmission is identified as the New Automatic Gearbox Generation One, or NAG1.
Video Mercedes-Benz 5G-Tronic transmission
Specifications
Gear ratios
Maps Mercedes-Benz 5G-Tronic transmission
Special operating modes
Winter Mode
Activated by a toggle switch, Winter mode sets the gearbox to start off in 2nd gear, (both in Drive and Reverse). This is designed to reduce wheelspin on icy surfaces
Speedshift (2001-)
A performance feature set for the Mercedes-Benz transmissions, which includes manual mode, active downshifting. When cornering at high speed, the transmission maintains the same gear above a certain lateral acceleration level. It can also automatically downshift before overtaking.
It was first used in 2001 Mercedes-Benz C 32 AMG., 2001 Mercedes-Benz SLK 32 AMG.
AMG Speedshift (2002-)
A version with mechanical lock-up of the torque converter from first gear, steering-wheel-mounted shifter. AMG Speedshift is also used in 7G-Tronic transmission.
It was first used in 2002 Mercedes-Benz E 55 AMG, S 55 AMG, C55, CL 55 AMG.
AMG Speedshift R
A version used in Mercedes-Benz SLR McLaren. It includes 3 manual modes.
Applications
- 1996-1999 Mercedes-Benz W140
- 2000-2005 Mercedes-Benz W220
- 2006-2013 Mercedes-Benz W221 (V12 Models only)
- 1997-2002 Mercedes-Benz W210
- 2002-2009 Mercedes-Benz W211
- 2009-2012 Mercedes-Benz W212 (4 cylinder models only)
- 1997-2000 Mercedes-Benz W202
- 2000-2004 Mercedes-Benz W203
- 2007-2009 Mercedes-Benz W204
- 1998-2005 Mercedes-Benz W163
- 1997-2005 Mercedes-Benz R170
- 1996-2002 Mercedes-Benz R129
- 2001-2011 Mercedes-Benz R230 (V12 Model, others up to 2005)
- 1998-2002 Mercedes-Benz W208
- 2002-2005 Mercedes-Benz W209
- 2000-2006 Mercedes-Benz C215 (V12 Models only)
- 2007-2014 Mercedes-Benz C216 (V12 Models only)
- 1996-2013 Mercedes-Benz W463
- 2005-2009 Mercedes-Benz SLR
- 2002-2012 Jeep Grand Cherokee (02-04 WG Diesel, 05-10 WK V6)
- 2006-2010 Jeep Commander XK (3.7 gas) XH (3.0 diesel - export)
- 2011-2012 Dodge Durango (V6 Models only)
- 2005-2014 Chrysler 300 (AWD, 300C, SRT8 only)
- 2005-2008 Dodge Magnum (AWD, RT, SRT8 only)
- 2009-2014 Dodge Challenger
- 2006-2014 Dodge Charger (AWD, RT, SRT8 only) (2006-2007 3.5L V6 HO)
- 2007-2011 Dodge Nitro (4.0L Models only)
- 2012-Present Jeep Wrangler
- 2002-2013 Maybach 57 and 62
- 1998-2003 Jaguar X308 (Supercharged models only)
- 1998-2002 Jaguar XK (X100) (Supercharged models only)
- 2004-Present Ssangyong Rexton
- 2006-Present Ssangyong Kyron
- 2005-Present Ssangyong Rodius
- 2014-Present Ssangyong Actyon sports
- 1998-2014 Ssangyong Chairman H
- 1998-2005 Porsche 911 (996 series)
- 2004-2008 Chrysler Crossfire, all models
- 2004-2010 Chrysler 300 C CRD (with OM 642 V6 Diesel engine)
- 2001-2006 Freightliner Sprinter Vans (USA)
- 2003-2006 Dodge Sprinter Vans ( N. America)
See also
- List of Daimler AG transmissions
References
External links
- WK Transmissions
Source of the article : Wikipedia
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