Toyota U transmission
Toyota Motor Corporation's U family is a family of automatic front-wheel drive/rear-wheel drive/four-wheel drive transmissions found in later vehicle models.
Contents
U1xx
U140E
- This is the U140E for V6 models.
Applications
- 2002–2004 Camry (V6)
- 2008–2010 Corolla Altis
- 2001–2003 Highlander (V6)
- 1999–2001 Lexus ES 300
- 1999–2003 Lexus RX 300 (FWD)
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
3.938 | 2.194 | 1.411 | 1.019 | 3.141 | 3.480 |
U140F
Applications
- 2001–2003 Highlander (4x4)
- 2001–2012 RAV4 (4x4)
- 1999–2003 Lexus RX 300 (AWD)
- 2009– Matrix (2.4 L) (AWD)
- 2002–2007 Caldina GT-Four (2.0L) (3S-GTE) (AWD)
- 1998–2002 ST215 Caldina (AWD)
- 2000–2010 Previa/Estima/Tarago (4WD)
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
3.938 | 2.194 | 1.411 | 1.019 | 3.141 | 3.080 |
U142E
- 2001– RAV4 2wd
U150E
5 speed automatic transaxle
Gear ratios for this transmission
1st | 2nd | 3rd | 4th | 5th | Reverse | Final |
---|---|---|---|---|---|---|
3.938 | 2.194 | 1.411 | 0.973 | 0.703 | 3.141 | 3.478 |
Applications
- 2002–2003 ES300 (1MZ)
U151E
- This is the U250E for V6 models.
5 speed automatic transaxle
Gear ratios
1st | 2nd | 3rd | 4th | 5th | Reverse | Final |
---|---|---|---|---|---|---|
4.235 | 2.360 | 1.517 | 1.047 | 0.756 | 3.378 | Varies |
Applications
- 2003–2006 Camry (V6) (1MZ/3MZ)
- 2004–2008 Solara (V6) (3MZ)
- 2004–2010 Sienna (V6) (3MZ/2GR-FE)
- 2004–2013 Highlander (V6) (3MZ)(2GR)
- 2004–2006 Lexus RX 330 (V6) (3MZ)
- 2004–2006 Lexus ES 330 (V6) (3MZ)
- 2005–2007 Avalon (V6) (2GR-FE)
- 2006–2012 Rav4 (V6) (2GR-FE)
- 2005–2009 Avensis (I4) (2AZ-FSE)
U151E Final Drive Ratios
Camry/Solara | Highlander | Sienna/Rav4 |
---|---|---|
3.291 | 3.478 | 3.080 |
U151F
5 speed automatic transaxle (4x4)
Application
- 2004–2010 Sienna (3MZ/2GR-FE AWD)
- 2004–2013 Highlander (V6 AWD)
- 2006–2012 RAV4 (V6 AWD)
- 2003–2008 Lexus RX300, RX330, RX350 (V6 AWD)
- 2006–2010 Harrier (V6) (2GR-FE)
U2xx
U240E
4 speed automatic transaxle
Gear ratios for this transmission.
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
3.943 | 2.197 | 1.413 | 1.020 | 3.145 | 3.120 |
Applications
- 2000–2005 Celica GT-S (2ZZ-GE)
- 2003– Matrix XRS (2ZZ-GE)
- 2000–2006 RunX/Allex (2ZZ-GE)
- 2000–2001 Avensis VVT-i
- 2001–2004 Voltz
U241E
Gear ratios
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
3.943 | 2.197 | 1.413 | 1.020 | 3.145 | 2.740 |
Applications
- 2001–2007 Highlander (2.4 2WD)
- 2001–2009 Ipsum (2.4 2WD Final 2.923)
- 2001–2012 RAV4 (2.0 2WD) (2.4 2WD)(2.5 2WD)
- 2002–2005 Camry (4 cyl.)
- 2002–2005 Avensis (4 cyl.)
- 2002–2005 Solara (4 cyl.)
- 2002–2007 Alphard (4 cyl.)
- 2005–2010 SCION tC
- 2008-2015 SCION xB
- 2006–2009 Camry[note 1]
U250E
The U250E is a 5-speed version of the U241E.
Gear ratios
1st | 2nd | 3rd | 4th | 5th | Reverse | Final |
---|---|---|---|---|---|---|
3.943 | 2.197 | 1.413 | 0.975 | 0.703 | 3.145 | 3.391 |
Applications
- 2005–2009 Camry (4 cyl.)
- 2006–2009 Solara (4 cyl.)
- 2009–2014 Matrix (2.4 L 2AZ-FE)
- 2009–2010 Corolla (2.4L)
U3xx
U340E
4 speed automatic transaxle
Gear ratios
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
2.847 | 1.552 | 1.000 | 0.700 | 2.343 | 4.237 |
Application
- 2000–2005 Echo
- 2004–2006 SCION xA
- 2004–2006 SCION xB
- 2003 Corolla (1.5 L 1NZ-FE)
- 2002–2016 Vios (1.5 L 1NZ-FE)
- 2006–2016 Yaris (1.5 L 1NZ-FE)
U341E
Gear ratios
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
2.847 | 1.552 | 1.000 | 0.700 | 2.343 | 4.237 |
Application
- 2000–2005 Celica GT (1.8 L) (1ZZ-FE)
- 2003–2015 (2016* L model) Corolla (1.8 L)
- 2009–2014 Matrix base model (1.8 L) (2ZR-FE)
- 2003–2008 Avensis (1.8 L) (1ZZ-FE)
- 2001–2010 Corolla Altis (1.8 L) (1ZZ-FE)
- 2008–2012 Corolla CE (1.8L); ZRE142 motor series
- 2008–2014 Scion xD (1.8L) (2ZR-FE)
- 2002–2007 Caldina (1.8L) (1ZZ-FE)
U341F
1st | 2nd | 3rd | 4th | Reverse | Final |
---|---|---|---|---|---|
2.847 | 1.552 | 1.000 | 0.700 | 2.343 | 4.237 |
Application
- 2003–2006 Matrix (AWD)
- 2003–2008 Vibe (AWD)
- 2004 Corolla/Fielder (AWD)
U6xx
Production of the U660E and U660F commenced in January 2006, Toyota's first 6-speed automatic transaxles for front-wheel-drive vehicles; transaxles feature a compact gear train that achieves six speeds using a single axis to produce a high torque of 400 Nm, and are as low cost, compact, and light as 4-speed automatic transaxles[1] The transaxle is a Lepelletier design which uses a simple gear set to drive a Ravigneaux planetary gear set (with long and short pinion gears in the same planet carrier).[2]
U660E
6 speed automatic transverse (V6) 6 speed version of the U151E and F
Application
- 2006-2008 Toyota Previa (V6)
- 2007–2017 Toyota Camry (V6)
- 2007–2018 Lexus ES 350
- 2007–2017 Toyota Aurion (V6)
- 2007–2012 Toyota Blade (V6)
- 2007–2013 Toyota Mark X Zio (V6)
- 2008-2018 Toyota Avalon
- 2009-2017 Toyota Venza
- 2010–2015 Lexus RX350
- 2011–2016 Toyota Sienna
- 2012–2021 Lotus Evora ("IPS")
- 2012–2021 Lotus Exige
- 2022- Lotus Emira
1st | 2nd | 3rd | 4th | 5th | 6th | Reverse | Final |
---|---|---|---|---|---|---|---|
3.300 | 1.900 | 1.421 | 1.000 | 0.713 | 0.609 | 4.148 | Varies |
u660e Final Drive Ratios
Avalon
08-12 |
Avalon
13-15 |
Blade
07-12 |
Camry
08-11 |
Camry
12-15 |
Highlander
14-15 |
Sienna
11-15 |
Venza
09-15 |
Zio
07-13 |
Lotus
Evora |
---|---|---|---|---|---|---|---|---|---|
3.685 | 3.238 | 3.685 | 3.685 | 3.458 | 4.154 | 3.935 | 4.398 | 3.685 | 3.685 |
U660F
Application
- 2009–Present Toyota Venza AWD
- 2009–Present Toyota RAV4 D-CAT A/T
- 2008–2012 Lexus RX 350 AWD
- 2011– Toyota Sienna AWD
- 2016– Toyota Highlander AWD
U661 E/F
6 speed automatic communicates with engine to calculate torque with reduced-friction clutch and thrust bearings multi-mode automatic transmission, electronically controlled transmission with intelligence (ECT-i)
1st | 2nd | 3rd | 4th | 5th | 6th | Reverse | Final FWD | Final AWD |
---|---|---|---|---|---|---|---|---|
3.300 | 1.900 | 1.420 | 1.000 | 0.713 | 0.608 | 4.148 | 3.888 | 4.117 |
2WD | AWD |
---|---|
3.888 | 4.117 |
U760E
U760E/F
6 speed automatic transaxle (I4) 6 speed version light duty version of the U660E/F
Application
- 2009–2018 Toyota Camry (2.5l I4/FWD)
- 2008–2016 Toyota Venza (2.7l I4/FWD)
- 2010–2012 Toyota Sienna (2.7l I4/FWD)
- 2010–2019 Toyota Highlander (2.7l I4/FWD)
- 2008–2018 Toyota RAV4 (2.4l I4/FWD)
- 2012–2018 Toyota RAV4 (2.2l I4/FWD)
- 2011–2016 Scion tC (2.5l I4/FWD)
1st | 2nd | 3rd | 4th | 5th | 6th | Reverse | Final |
---|---|---|---|---|---|---|---|
3.300 | 1.900 | 1.420 | 1.000 | 0.713 | 0.608 | 4.148 | 3.815 |
U761E
Application
- 2017– Toyota Camry (l4)
U760F
Application
- 2009– Toyota Venza (I4/AWD)
- 2011– Toyota Sienna (I4/AWD)
- 2013–2018 Toyota RAV4 (I4/AWD)
U8xx
U880F
8 speed automatic transaxle (V6)
Application
- 2012–2015 Lexus RX F-Sport (North America, V6)
U881E/F
8 speed automatic transaxle (V6)
Application
- 2016– Lexus RX (V6)
UA 80E · UA 80F · UB 80E/F
Production of the UA80E and UA80F commenced in August 2016. This transaxle features a compact gear train that achieves eight speeds using a single axis allowing for input torque up to 430Nm. It is a more compact and optimized version of the U880 automatic transmission structure with additional features for improved performance and efficiency. The marketing name for the transmission is the "Direct Shift – 8AT 8-speed automatic transmission"[3][4] Unlike the U880 transmission, which was developed for Toyota by Aisin AW, the UA80 was developed in a joint venture between Toyota and Aisin AW. Due to global application, development was done in a global fashion involving engineering resources in both Japan and the US. The UB80E/F transmissions are used for lower torque applications, 4 cylinder engines, and rated at 280Nm.[5]
Specifications
Gear Teeth and Ratios | Planetary Gear Set: Teeth[note 2] | Count | Total | Avg. | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Ravigneaux | Ravigneaux | ||||||||||
Model Type |
Version First Delivery |
<math>{S_{1.1}}</math>[note 3] <math>{R_{1.1}}</math>[note 4] |
<math>{S_{1.2}}</math>[note 5] <math>{R_{1.2}}</math>[note 6] |
<math>{S_{2.1}}</math>[note 7] <math>{R_{2.1}}</math>[note 8] |
<math>{S_{2.2}}</math>[note 9] <math>{R_{2.2}}</math>[note 10] |
Brakes Clutches |
Ratio Span |
Gear Step | |||
Gear | R 1 | R 2 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Final Drive |
TBD | Template:Convert/Nm · TBD | 38 (58) |
(58) 78 |
36 44 |
44 96 |
2 4 |
7.5833 | 1.3357 | |||
Ratio | –4.2545 | –2.1818 | 5.2000 | 2.9714 | 1.9500 | 1.4700 | 1.2235 | 1.0000 | 0.8175 | 0.6857 | TBD |
TBD | Template:Convert/Nm · TBD | 38 (58) |
(58) 78 |
26 34 |
34 70 |
2 4 |
7.8000 | 1.3410 | |||
Ratio | –4.0147 | –2.0588 | 5.2500 | 3.0288 | 1.9500 | 1.4570 | 1.2209 | 1.0000 | 0.8086 | 0.6731 | TBD |
UA 80E | Template:Convert/Nm 2016 |
42 (62) |
(62) 82 |
26 34 |
34 70 |
2 4 |
8.2000 | 1.3507 | |||
Ratio | –4.2206 | –2.0588 | 5.5192 | 3.1842 | 2.0500 | 1.4920 | 1.2349 | 1.0000 | 0.8008 | 0.6731 | TBD |
UA 80E
8 speed direct shift automatic transverse for high torque (430 Nm) applications (V6)
Application
- 2017– Toyota Highlander
- 2017– Toyota Sienna
- 2019– Toyota Avalon
- 2019– Lexus ES 350
UA 80F
Application
- 2017– Toyota Highlander
- 2017– Toyota Sienna
- 2018– Toyota Alphard (V6)
UB 80E/F
8 speed direct shift automatic transverse for low torque (280 Nm) applications
Application
- 2018– Toyota Camry 2.5
- 2019– Toyota RAV4 2.5
UP3xx
P311
CVT automatic transaxle
Application
- 2007– Camry (Hybrid)
- 2009– Lexus HS 250h
P410
- 2010– Prius (Hybrid)
External links
References
- ↑ "Toyota Global Drivetrain Technical Development" (Press release). Toyota. 2011-12-31. http://www.toyota-global.com/company/history_of_toyota/75years/data/automotive_business/products_technology/technology_development/drive_train. Retrieved 2016-01-03.
- ↑ Archived at Ghostarchive and the Wayback Machine: "U660E / U760E 6-Speed Automatic Transaxle Ravigneaux Gear Set and Components". https://www.youtube.com/watch?v=q7j-eYKjIYI.
- ↑ "'The Year of More' for the 2017 Highlander with More Power, More Safety, and More Model Choices". 27 September 2016. http://pressroom.toyota.com/releases/2017-toyota-highlander-highlander-hybrid-more.htm.
- ↑ "YouTube, a Google company". https://www.youtube.com/watch?v=_K041o77Puk.
- ↑ "Benchmarking a 2018 Toyota Camry UB80E Eight-Speed Automatic Transmission". SAE International. https://www.epa.gov/sites/default/files/2020-05/documents/sae-2020-01-1286-benchmark-2018-toyota-camry-ub80e-eight-speed-auto-trans.pdf.
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