VCDS and OBD diagnostic device in the On-Board Diagnostics Shop
Diesel, Engine Technology and Vehicle Technology. Repair, Maintenance and Diagnostics (OBD).

Gear Ratio 6-Speed AAT/AEL

 
New Topic Reply 🔗 ⭐ 🖨 Dieselschrauber - Index » Diesel Engine Technology
Author Message
Markus H.
Guest




 


Free account, no CAN development support

Post01-02-2005, 22:46    Subject: Gear Ratio 6-Speed AAT/AEL Quote

Hi,

Could the Audi C4 drivers with the 6-speed transmission in this forum please post some speeds along with the corresponding RPMs?
I am only interested in the 6th gear (ARX transmission).

I would find speeds like 80, 100, 130, and 180 km/h interesting.

Is the 5th gear significantly shorter than the 5th gear in a 6-speed transmission (CEP)?
For example, at 150 km/h, I have approximately 3,000 RPM.

THANK YOU!


Translated on 09-09-2026, 1:17.
Back to top
christians
Profi-Schrauber
Profi-Schrauber


Joined: 09/05/2002
Posts: 2105
Karma: +17 / -0   Thank you, like it!
Location: Sauerland

Premium Support

Post01-02-2005, 23:49    Subject: Gear Ratio 6-Speed AAT/AEL Quote

http://www.dieselschrauber.de/GKB.html
By the way, my car's engine also runs at 3000 RPM at 150 km/h (according to the speedometer).


Translated on 09-09-2026, 1:18.
Back to top Profile PM
ivanovic
Guest




 


Free account, no CAN development support

Post05-02-2005, 18:37    Subject: Gear Ratio 6-Speed AAT/AEL Quote

Do you have a viscous coupling or a V-belt in the transmission?


Translated on 09-09-2026, 1:18.
Back to top
Mampf
Blaumann
Blaumann


Joined: 06/05/2002
Posts: 76
Karma: +8 / -1   Thank you, like it!
Location: Linz/Graz

Premium Support

Post05-02-2005, 21:40    Subject: Gear Ratio 6-Speed AAT/AEL: Specs & Details Quote

Markus H. wrote:
Hi,

Could the Audi C4 drivers with the 6-speed transmission in this forum please post some speeds along with the corresponding RPMs?
I am only interested in the 6th gear (ARX transmission).
I would find speeds like 80, 100, 130, and 180 km/h interesting.


Hi,

Audi 100 Avant EZ 5/94 (einer der letzten, Verkabelung für ZV-Pumpe schon vom A6 icon_lol.gif ), Werte laut Tacho im 6. Gang:
1800 RPM at 100 km/h.
2500 RPM at 140 km/h.

Best regards,
Munch.


Translated on 09-09-2026, 1:19.
Back to top Profile PM
Markus H.
Guest




 


Free account, no CAN development support

Post12-02-2005, 16:05    Subject: Gear Ratio 6-Speed AAT/AEL Quote

Hi,

'Thanks, that's how I calculated it now too.'
That already brings about a significant reduction in noise and energy consumption.
Right now, my 6-speed transmission is being installed - I'm already excited. icon_smile.gif
Financially, it's probably not something that can be easily reversed, but I'm mainly interested in the aspect of comfort.


Translated on 09-09-2026, 1:20.
Back to top
bastianna
Blaumann
Blaumann


Joined: 06/22/2004
Posts: 74
Karma: +6 / -0   Thank you, like it!
Location: Fränkisches Seenland

Free account, no CAN development support

Post25-02-2005, 9:40    Subject: Gear Ratio 6-Speed AAT/AEL Quote

hello Markus,
Tell me, what are your first impressions of the 6-speed transmission?
Hi Bastianna,
Das Leben ist schön, wenn man es lebt.


Translated on 09-09-2026, 1:21.
Back to top Profile PM
Markus H.
Guest




 


Free account, no CAN development support

Post25-02-2005, 17:44    Subject: Gear Ratio 6-Speed AAT/AEL Quote

Hi,

Well, a certain degree of car enthusiasm is a prerequisite to consider such a project worthwhile. icon_wink.gif
As I mentioned before, the cost of the 6-speed transmission is not insignificant, and the complex installation also requires several hours of work, even in a competent independent workshop.
On the other hand, I was fortunate enough to find a company that was willing to trade my old 5-speed gearbox for a 6-speed one at a reasonable price (!).
Ask your Audi dealer about it – it's guaranteed to make him laugh.
That's all there is to it.

I really *wanted* to do it – because, as someone who drives mostly at 80% throttle, the combination of high speeds at a low engine RPM has always fascinated me.
And it was absolutely worth it: Now, in normal traffic on a North Rhine-Westphalia highway, you can use engine speeds between 1,600 and 3,000 RPM to achieve almost any desired speed in 6th gear: 85 - 170 km/h. On the busier Rhine-Ruhr highways, you can now manage with approximately 2,000 RPM, which equates to 115 km/h.
The maximum speed has decreased slightly; it's now around 205 km/h in 6th gear (but only at 3,600 rpm icon_smile.gif). However, it's still relatively quiet in the car. In 5th gear, it would probably go faster, but I don't really care about that.

I can't yet provide an assessment of the driving experience, as I haven't needed to refuel yet. However, I will observe this over several tankfuls before I can offer a reliable evaluation.


Translated on 09-09-2026, 1:23.
Back to top
New Topic Reply 🔗 ⭐ 🖨 Dieselschrauber - Index » Diesel Engine Technology
Similar articles and topics
Topic Forum
No new posts Document: Gear Noise, 6-Speed Transmission Faults & Documentation (Audi, VW, Seat/Cupra, Skoda)
No new posts Documented noises from the dual-clutch transmission, 6-sp... Faults & Documentation (Audi, VW, Seat/Cupra, Skoda)
No new posts Gearbox 02K: 3rd Gear Hard to Shift Faults & Documentation (Audi, VW, Seat/Cupra, Skoda)
No new posts T4 TDI Speed Sensor Wiring Diagram ACV G22 On-Board Diagnostics (OBD)
No new posts 5-Speed Gearbox: Sharan/Alhambra/Galaxy (AFN) Change? Diesel Engine Technology
No new posts Golf 5 1.9 TDI 5-speed 6-speed gearbox ZMS clutch Diesel Engine Technology
No new posts Speedometer signal: 6-speed same as 5-speed? Transmission, Chassis, Body & Interior
Jump to:  
You cannot post new topics in this forum.