Sponsored

Off-roading with a manual transmission?

cnapierala

Well-Known Member
First Name
Chris
Joined
Nov 9, 2020
Threads
9
Messages
126
Reaction score
95
Location
Florissant, CO
Vehicle(s)
2020 JLR
I was curious why was this the case? Why is it the 4.10 ratio is better than the 3.45 ratio in a manual? I am assuming this comment is specific to on-road driving.
It is specific to all driving. On and off road you get more usable gears. You want the lowest crawl ratio off road so that the engine has mega power and you don't have to use the clutch.

On road with the 3.45 gear ratio and the 6mt the Jeep is just geared silly IMO (I have owned both a JLS and JLR). With 3.45 gears plan to use 1-3 in town, 4th on the highway and 5th on the interstate unless your above 80mph then maybe you can use 6th gear. 3.45 gear ratio with 32" tires at 80mph produces 2100rpms. You are just starting to touch the power band of the motor.
With 4.1 gears and 33" tires at 80mph your at 2400rpms which is still the bottom end of the engines peak power.

Jeep Wrangler JL Off-roading with a manual transmission? Capture.PNG


Jeep Wrangler JL Off-roading with a manual transmission? Capture2.PNG
Sponsored

 

Buzz11

Well-Known Member
First Name
Buzz
Joined
Apr 15, 2018
Threads
1
Messages
109
Reaction score
312
Location
Colorado, USA
Vehicle(s)
2019 Wrangler JLR, 2001 Wrangler TJ Sport
I love my MT, other than in stop and go traffic. Works great off road, as others have pointed out, it's just a bit more work, but "fun" work.

What amazes me is that there is a $1,500 charge for the Automatic. Since Jeep probably sell 95% more Automatics, I'm amazed that economies of scale haven't made the Automatic about the same price
 

WilhelmSR

Well-Known Member
First Name
Wilhelm
Joined
Nov 12, 2020
Threads
48
Messages
494
Reaction score
1,020
Location
Maryland
Vehicle(s)
2021 HellaYella JLUR
Love my MT in Traffic, no traffic, backroads, highways, off roads, etc. Never hear me complain. Logged close to 100 hours offroading in a MT and never had a problem. Learn your Jeep and your clutch and you never think about it. It becomes second nature.

End of the day get what you want. Everyone is going to disagree on what to get. Get what you want and have fun.
 

JeepU4IA

Well-Known Member
First Name
Rod
Joined
Jan 30, 2018
Threads
5
Messages
805
Reaction score
1,170
Location
Los Angeles
Vehicle(s)
2014 Dodge Charger R/T, 2018 Jeep Wrangler JLU
Learn your Jeep and your clutch and you never think about it. It becomes second nature.
Absolutely right! Not once has it crossed my mind whether I should have a manual or not, whether on or off-road because it's second nature. If driving a manual seems like a chore to anyone then it's just not for them.
 

HeavyUser

Banned
Banned
Banned
Joined
Jun 17, 2019
Threads
15
Messages
565
Reaction score
507
Location
CO
Vehicle(s)
JL
I have a manual JLR. I went with manual because I love to actually drive my vehicles.

100% though if I could do this over I would have gotten a auto tranny because I mainly off-road my JL. Clutch control while trying to do some serious rock climbing is a bitch in so many ways. Having an auto allows you to focus solely on the rocks.
 

Sponsored

beachbumm78

Well-Known Member
First Name
Kristy
Joined
Apr 21, 2018
Threads
23
Messages
1,148
Reaction score
2,418
Location
Phoenix, AZ
Vehicle(s)
2020 bikini blue Rubicon
Occupation
Athletic trainer & Massage therapist
Vehicle Showcase
1
I was curious why was this the case? Why is it the 4.10 ratio is better than the 3.45 ratio in a manual? I am assuming this comment is specific to on-road driving.
Just got back and saw someone helped answer this. That’s good as I’m the last person you’d want trying to explain this haha. I have a friend that has a non-rubi manual and it felt weird to me driving it compared to mine.
 

AdamG

Well-Known Member
First Name
Adam
Joined
Feb 17, 2021
Threads
10
Messages
499
Reaction score
496
Location
SE Michigan
Vehicle(s)
2019 JLSportS
I love my MT, other than in stop and go traffic. Works great off road, as others have pointed out, it's just a bit more work, but "fun" work.

What amazes me is that there is a $1,500 charge for the Automatic. Since Jeep probably sell 95% more Automatics, I'm amazed that economies of scale haven't made the Automatic about the same price
The charge allows them to offer the manual. Plus, why charge less for the thing everyone wants?
 

ViperJon

Well-Known Member
Joined
Mar 8, 2019
Threads
0
Messages
423
Reaction score
1,102
Location
New York
Vehicle(s)
Punk'N Wrangler JL Rubicon
Save the manual for a sports car not a 5000 pound refrigerator. Your first lengthy traffic jam you’ll wish you got an auto.
 

ThirtyOne

Well-Known Member
Joined
Apr 18, 2017
Threads
52
Messages
5,346
Reaction score
7,979
Location
Chapel Hill, NC
Website
www.jeepdoodles.com
Vehicle(s)
2021 JLU Rubicon, 2017 Chevy Tahoe
Build Thread
Link
Save the manual for a sports car not a 5000 pound refrigerator. Your first lengthy traffic jam you’ll wish you got an auto.
I have never wished I got an auto.
 

Armorlite Kail

Well-Known Member
Peak Sponsor (Level 2)
First Name
Kail
Joined
Jan 15, 2021
Threads
10
Messages
181
Reaction score
476
Location
Texas, North Carolina, Michigan
Vehicle(s)
JLU Rubicon, JKU Rubicon, 64 C10, 61 Panhead
Occupation
Glorified Floor Salesman
With older Jeeps you can use a throttle knob to raise your rpm then feather your clutch out and treat it like your gas pedal.
I haven't looked into anything like this for a new model. If I were to be crawling at all I would not want to roll back, I have noticed the manual guys have a harder time getting over obstacles but I think for some they enjoy the added challenge.
I my self last weekend was in a pickle that I believe if I juggled a manual I would have rolled.
 

Sponsored

mgroeger

Well-Known Member
First Name
Mike
Joined
Feb 1, 2018
Threads
150
Messages
5,480
Reaction score
7,875
Location
Hurricane, UT
Vehicle(s)
2021 JLUR 2.0T, 1991 YJ rock crawler
Occupation
I make microchips for a living.
Vehicle Showcase
1
I have to laugh at the guys who have never driven the JL as a manual but say you will regret owning one anywhere from traffic to rock crawling.

Also it's not the 4:10 gears in the diff that are making the world of difference in the Rubi. It's the 4:1 ratio in the transfer case where you can REALLY feel the difference. I'm not saying the diff gears don't help, I'm saying the real kicker is the t-case.
 

mgroeger

Well-Known Member
First Name
Mike
Joined
Feb 1, 2018
Threads
150
Messages
5,480
Reaction score
7,875
Location
Hurricane, UT
Vehicle(s)
2021 JLUR 2.0T, 1991 YJ rock crawler
Occupation
I make microchips for a living.
Vehicle Showcase
1
With older Jeeps you can use a throttle knob to raise your rpm then feather your clutch out and treat it like your gas pedal.
I haven't looked into anything like this for a new model. If I were to be crawling at all I would not want to roll back, I have noticed the manual guys have a harder time getting over obstacles but I think for some they enjoy the added challenge.
I my self last weekend was in a pickle that I believe if I juggled a manual I would have rolled.
With the Hill Assist enabled you don't roll back at all so that problem is mitigated.
 

AlgUSF

Well-Known Member
Joined
Mar 11, 2021
Threads
27
Messages
1,269
Reaction score
2,128
Location
Melbourne, FL
Vehicle(s)
2021 JLUS, 2014 Tundra, 2013 Odyssey, 2002 Civic
Save the manual for a sports car not a 5000 pound refrigerator. Your first lengthy traffic jam you’ll wish you got an auto.
I drove Tampa/St. Pete, FL rush hour traffic for 20 years with a manual. It becomes second nature once you do it long enough. My civic has 268K on the original clutch, and my Chevy S-10 got 147K on the original clutch. I wasn't even interested in an auto when we went shopping for our Jeep.
 

DanW

Well-Known Member
First Name
Dan
Joined
Mar 2, 2017
Threads
161
Messages
8,414
Reaction score
11,111
Location
Indiana
Vehicle(s)
21 JLUR, 18JLUR, 08JKUR, 15 Renegade, 04 WJ
Vehicle Showcase
2
Save the manual for a sports car not a 5000 pound refrigerator. Your first lengthy traffic jam you’ll wish you got an auto.
Lol, wrong. It doesn't feel like that at all. And the clutch is light. Easier in a traffic Jam than any sportscar I've had, or even my brothers Camaro ZL1 1LE.
Sponsored

 
 



Top