2007 Saturn Aura XR: Paddle shift logic



The Aura has shift paddles? Yes, and they are a bit peculiar in their operation logic. Most performance cars use the right paddle for upshifts, and the left paddle for downshifts. Another theme common on more pedestrian cars with paddles is to pull the paddle on either side of the wheel for upshifts and press a switch on the either side of the front of the wheel to execute a downshift. But the Aura takes a different route.

On both sides of the wheel, you pull the paddle for a downshift, and push a switch just above the spokes for an upshift, the opposite of the previously mentioned operation. The Aura's upshift paddles are hidden and unmarked, but you can easily reach and actuate them without moving your hands from the wheel. It's probably easier to make a mistake pulling the Aura's downshift lever than it is to press the upshift button, as most people will have to rotate their wrists slightly to reach the button. If you get an upshift when you meant to change down, it will probably be no big deal. But in the Aura, you can easily get a downshift when you meant to change up. And depending on your engine and road speed, that could get your attention in a big way.

I don't know of any non-GM cars with this paddle logic. Does anyone out there know of another car with this paddle set-up? In any case, it's probably all moot -- who's gonna use the paddles in an Aura anyway?

Albert Austria, Sr Vehicle Evaluation Engineer @ 16,131 miles 

Posted by Albert May 6, 2008 3:55 pm

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Categories: 2007 Saturn Aura XR


Comments

mjd1123 - May 8, 2008 5:27 pm (#28 Total: 28)  

 
 
I'm curious as to what happened with the intermediate steering shaft on this car as mentioned several entries back.

1487 - May 8, 2008 5:40 am (#27 Total: 28)  

 
Philadelphia PA United States of America  
"Also, be careful to note that peculiar does not mean bad, or inferior."
 
now that is something I can agree with although in this context "peculiar" seemed to be synonomous with "incorrectly done".

SnakeDoctor - May 7, 2008 1:31 pm (#26 Total: 28)  

 
 
opfreak -
 
Thanks for the game info.
I was referring to some game steer wheels with paddles - I agree most have buttons.
You mentioned:
"Usually one paddle is up, on is down."
Do you mean - pull to upshift (and probably downshift), yes?
Regards,
Snake Doc

estreka - May 7, 2008 1:12 pm (#25 Total: 28)  

 
subarctic north - Great Falls, MT  
"Does anyone else feel the same way?"
 
+2

dougtheeng - May 7, 2008 11:40 am (#24 Total: 28)  

 
Niagara, Ontario, Canada  
"Does anyone else feel the same way?"
 
Yes.

m_thrizzle - May 7, 2008 10:38 am (#23 Total: 28)  

 
 
One of my pet peeves is when people who don't know much about cars say "my car is a manual", referring to their automatic transmission with manual-mode shifter/paddles.
 
Does anyone else feel the same way?

dougtheeng - May 7, 2008 10:29 am (#22 Total: 28)  

 
Niagara, Ontario, Canada  
1487: I think you can call something peculiar if it stands out alone. There are lots of paddle shifting setups out there, and this one is only seen on GM and apparantly Mini, therefore its fair to say its peculiar. Also, be careful to note that peculiar does not mean bad, or inferior.

1487 - May 7, 2008 10:16 am (#21 Total: 28)  

 
Philadelphia PA United States of America  
"Wow talk about grapsing at thin air. Who are you even attacking? Anyone who does it differently from whomever? lol, I wonder sometimes if you read what you write, or if it just try to be arguementative."
 
not really. Who is to say this setup is "peculiar"? I have never thought that and apparently most reviewers of the car didn't think so either. Often people deem something inferior or peculiar because its not done that same way on something they are familiar with. To anyone who doesnt have extensive experience with paddle shifters (which is likely most Aura owners) there is really nothing odd about the setup at all.

louiswei - May 7, 2008 9:24 am (#20 Total: 28)  

 
Los Angeles, CA  
"so how can a dealer be selling one, if there not out yet?"
 
I don't know, the BMW website doesn't have the DSG M3 available yet for both sedan and coupe.
 
Thanks for the link by the way.

opfreak - May 7, 2008 9:15 am (#19 Total: 28)  

 
 
SnakeDoctor
  
considering most car games are played with a controler, or even if you have a wheel, they all uses buttons, which, umm, you cannot push in 2 directions. Ussually one paddle is up, on is down.
 
louiswei
as for the m3 with dsg:
 
autospies has pictures of one getting preped for delivery:
 
http://www.autospies.com/news/FIRST-PIC-S-BMW-M3-w-M-Double-Clutch-Transission-29498/
 
so how can a dealer be selling one, if there not out yet?
 
and I was wrong, one of the pictures does show a paddle. just hidden.

dougtheeng - May 7, 2008 9:02 am (#18 Total: 28)  

 
Niagara, Ontario, Canada  
"This is simply a matter of saying that anyone who does it differently from BMW or Lexus or whomever is doing it wrong."
 
Wow talk about grapsing at thin air. Who are you even attacking? Anyone who does it differently from whomever? lol, I wonder sometimes if you read what you write, or if it just try to be arguementative.

boxermike - May 7, 2008 8:58 am (#17 Total: 28)  

 
 
I've only found this to be a problem once or twice in the Aura. After that it's one of those things you just get used to. I still find myself using my left hand to downshift and my right to upshift though.
 
On a family sedan I won't complain about it-- in fact I love that I get a manual mode to begin with *ahem, accord*--, but on something like a corvette, should I be so unlucky to get into another automatic one, I consider this setup a flaw.
-mike

SnakeDoctor - May 7, 2008 8:54 am (#16 Total: 28)  

 
 
One more question for you gamers out there - Does any driving video game wheel have paddles with the GM logic - pull to downshift?
  
Thanks - Snake Doc

SnakeDoctor - May 7, 2008 8:41 am (#15 Total: 28)  

 
 
Thanks for your comments.
The post was about how every other paddle system I can think of has one of the two types of operation logic mentioned. GM seems to be the only one with this set-up (with apparently Mini the same way.) It isn't worse, just a bit peculiar.
I know we drive many different vehicles - but pull for upshift seems to be a common motion stereotype.
    
Regards - Snake Doc

louiswei - May 7, 2008 7:27 am (#14 Total: 28)  

 
Los Angeles, CA  
BMW offers paddle shifters on sports 3er and 1er, not sure about 5er.
 
BTW, the "DSG" M3 isn't even available yet.

1487 - May 7, 2008 7:26 am (#13 Total: 28)  

 
Philadelphia PA United States of America  
I dont find the design counterintuitive or difficult to understand. I have NEVER accidentally downshifted when you meant to up shift or vice versa. This is simply a matter of saying that anyone who does it differently from BMW or Lexus or whomever is doing it wrong. Since I havent drive other cars with paddle shifters I have no reason to yearn for a "superior" system. I guess the paddle shifters on the camry and Accord are better. Well, if they had them I'm sure they would be better.

opfreak - May 7, 2008 5:56 am (#12 Total: 28)  

 
 
Because all those Aura owners will have 10 other cars in their garage, and will get confused as to how the paddles work.
 
phhhf.
 
Another example of domesitc bashing spin.
 
This article could have been writen with positive spin: with the aura been painted in a good light for offering pedal shifters that are mounted to wheel, and work fairly well.
 
instead we got a post about how it could be better.
 
I saw pictures of the M3 with the DSG, doesn't look like BMW even included paddles.

jerrywimer - May 7, 2008 3:59 am (#11 Total: 28)  

 
United States of America, loud'n'proud!  
Yep. The setup is the same in the Malibu V6's. And while it may be a bit counterintuitive when you first get behind the wheel, after two minutes, it's second nature. Additional strengths- the paddles are mounted to the wheel, not the column, so they move with your hands, they are located really well so that you can upshift or downshift with either hand (even when you have a hand off the wheel for whatever reason), good feel to both touch surfaces of each paddle. There's also definitely a protective override that keeps the automatic from up / downshifting outside some computer-determined zones for each gear. For example, the standard shift logic for the transmission normally won't enter sixth gear until the car is going somewhere between 50 and 55 mph. The paddles make it possible to upshift at roughly 43 mph, which btw, is perfect for saving fuel on the many stretches of 45 mph roadways I travel. But, on the downside, the car will also force downshifts at certain speeds as your velocity drops.
 
BTW, to the comments concerning who will actually use this in *these* cars, *I* do. Steep mountain grades (up or down) make it sensible to force shifts and let the car hold the selected gear much longer than the programmed auto-logic might do. And, as I said, if you're not trying to pass everything on the road, it can be used to increase the overall fuel economy you get in day to day driving (without making you the slowest car on the road either- the 3.6L has tons of torque).
 
To each his own as far as preferences go for automated manual shifting setups, but don't knock it unless you've tried it.

aurakr - May 6, 2008 9:06 pm (#10 Total: 28)  

 
 
I believe the Corvettes shifter is the
same. I have heard the same thing, that
some expert said this way is the best.
 
Not sure where it came from.
 
SubyTrojan
 
Heinricy is a GM god. I wonder if he had something to do with the setup. I really don't know.
 
Stevej2001 has it correct, if you own the car, you get used to it. The editors for Edmunds have it so tough :)

huyracing - May 6, 2008 8:40 pm (#9 Total: 28)  

 
 
SubyTrojan: I can't recall the source. Just a tidbit of info I remember. I'm usually right about these things, though. I too questioned the awkward placement and found the answer either through the internet or by talking to industry people.
 
Mini Cooper has an Aisin Automatic transmission. Japanese engineering. Similar to that found in the Mazda's. It is not the same thing, it is in fact the more intuitive method of pulling to upshift and pushing to downshift.







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