3 spd vs. 4 spd manual transmissions

985 Views 4 Replies 4 Participants Last post by Dean_T, Mar 6, 2001

ethomps

Discussion Starter · Mar 6, 2001

Are there any performance differences between the two (other than the obvious additional gear) The 4-spd was an option, correct?

I am looking at two cars to potentially purchase: An A-code with a 3spd and a different A-code with a 4spd.

Would you guys even consider buying the 3 spd car??

Any input would be appreciated.

Thanks again,

Eric

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bosscars

· #2 · Mar 6, 2001

Eric,

From performance standpoint, the 4-speed is much more desireable than the 3-speed as the extra gear aids the egine staying within the peak rpm range between gears for maximum performance, in other words, there is less of a drop in rpm when shifting.

I think more importantly is the overall condition (and price of course) of the two cars. I would personally rather choose a car with a 3 speed if that car was rust free and collision free compared to the 4 speed. You can always add a 4 speed later...

randy

http://www.bossman-motorsports.com/bossbanner2.gif
http://www.bossman-motorsports.com

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· #3 · Mar 6, 2001

Can you give us some more information like the year of the cars.
You should be able to verify the proper transmission for the car by looking at the Trans code on the ID plate on the drivers door.

Depending on the year the 3 speed should be a 1 or 3 code and the 4 speed should be a 5 or 6 code.

If it were me, it would probably be more important to have the options that match the car. This all depends on your taste and what you plan to do with the car, restomod, daily driver, or concours restore.

Just make sure you get what you want.

TJ
66 coupe 302 2v c4 -daily driver
94 GT vert -SWMBO's
93 Aerostar - hauling stuff
50 Mercury Pickup - waiting to be restored, stored back home

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pprince

· #4 · Mar 6, 2001

my preference would be to stick with the better quality car.

All things being equal a 4 speed car is more valuable than a 3 speed car and more fun to drive

Paul
1965 Mustang 2+2
1989 Mustang GT Convertible
MCA #27261
MCA certified judge for 65's and late models

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Dean_T

· #5 · Mar 6, 2001

If both cars are equal in condition, matching their data plates and options, I'd chose the 4 speed over the three. The three speed trans isn't as tough as the 4 speed and more parts are available for the 4 speed.

My obs,

Dean T

Shikatta Ga Nai - "It cannot be helped"

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