Why should you change the fluid in your automatic gearbox?
Contrary to a belief that is still very widespread, an automatic gearbox is not ‘lubricated for life’. This is one of the most costly myths for motorists in the ‘Pink City’. Manufacturers themselves now recommend an oil change every 60,000 km on average, and as early as 40,000 km for the hardest-worked gearboxes: the DSG 7 in the Golf GTI/R and Audi S/RS models, the ZF 8HP in BMW M and Range Rover models, the PDK in the Porsche 911 and Cayenne, the EAT8 in Stellantis SUVs, and Japanese CVTs.
A poorly maintained automatic gearbox first manifests itself through unpleasant symptoms: jerky starts, abrupt gear changes, hesitation when downshifting, vibrations, or even slippage in the torque converter. Between daily commutes on the Toulouse ring road and long journeys to the Pyrenees, the region’s transmissions are put under severe strain, particularly with the increasingly intense heatwaves in Occitanie.
In the long run, the cost can be very high. Replacing an automatic gearbox costs between €2,000 and €5,000 on standard vehicles, and €6,000 to €12,000 on premium automatic gearboxes. A simple preventive oil change costs a fraction of this amount and significantly extends the life of your transmission.

Automatic gearboxes serviced in the centre of Toulouse
Our team in Muret services all automatic transmissions compatible with the MotulEvo station, which covers over 80 per cent of the European vehicle fleet. Whether your vehicle is fitted with a torque converter, dual-clutch or continuously variable transmission, we have the right fluid for your transmission.
Dual-clutch gearboxes
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DSG — Volkswagen, Škoda, Seat, Cupra (DQ200, DQ250, DQ381, DQ500)
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S tronic — Audi (DL382, DL501, DL382 quattro)
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PDK — Porsche 911, Cayman, Boxster, Cayenne, Panamera, Macan
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DKG — BMW M, M2, M3, M4, M5 (Getrag M DKG gearbox)
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EDC — Renault, Dacia, Alpine A110
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7G-DCT — Mercedes-Benz (A-Class, B-Class, CLA, GLA AMG)
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PowerShift — Ford Focus, Fiesta, Mondeo, Kuga, Galaxy
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TCT — Alfa Romeo Giulietta, Giulia, Stelvio, MiTo
Torque converter gearboxes
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Tiptronic — Audi, Porsche, Volkswagen Touareg
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EAT (EAT6, EAT8) — Peugeot, Citroën, DS, Opel (Stellantis Group)
Continuously variable transmissions
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Xtronic — Nissan Qashqai, X-Trail, Juke, Micra, Note
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e-CVT — Toyota and Lexus hybrids (Yaris, Corolla, RAV4, Prius, CH-R, UX, NX)

FAQ
Frequently Asked Questions
Most manufacturers recommend an oil change every 60,000 km. For gearboxes under heavy use (dry 7-speed DSG, ZF 8HP on vehicles with over 250 ch, CVT), we recommend a shorter interval, around 40,000 to 50,000 km.
Yes, the MotulEvo machine is suitable for all transmission types: torque converter, dual-clutch (DSG, DCT, EDC, PDK) and continuously variable (CVT) gearboxes. The fluid used is selected in accordance with the manufacturer’s recommendations.
Your Shiftech centre in Toulouse (Muret)
- Address: 9 Rue Jean-François Romieu, 31600 Muret
- Telephone: 05 54 54 25 51
- Opening hours: Monday to Saturday · 9.00 am–12.30 pm and 2.00 pm–6.00 pm · Closed on Sundays and Mondays
We welcome motorists from Toulouse, Muret, Blagnac, Colomiers, Tournefeuille, Cugnaux, Plaisance-du-Touch, Pibrac, Léguevin, Portet-sur-Garonne, Castanet-Tolosan, Ramonville-Saint-Agne, Balma, L’Union, Auch, Tarbes, Pau, Saint-Gaudens, Foix, Castres, Albi, Carcassonne, and more broadly from across the Occitanie region (Haute-Garonne, Tarn, Tarn-et-Garonne, Gers, Hautes-Pyrénées, Ariège, Aude, Pyrénées-Orientales, Pyrénées-Atlantiques, Lot).
Our additional services in Toulouse
Servicing your automatic gearbox is often an opportunity to optimise your vehicle more broadly. Discover our other services at the Muret centre:
→ Improve your automatic gearbox’s gear changes: Beyond routine servicing, we remap your automatic gearbox for faster gear changes, a higher torque capacity and a mapping tailored to your driving style. Particularly suited to DSG, S tronic and EAT gearboxes from the Stellantis group, which are very common in Occitanie. → Improve the gear changes of your automatic gearbox
→ Stage 1, 2 and 3 engine remapping + Flex+: Increased power and torque, optimised fuel economy. Our exclusive Flex+ package combines the following in a single visit: Stage 1 + E85 Flexfuel conversion, to boost power whilst reducing your fuel costs. → Toulouse – all our Shiftech services
→ Car diagnostics and servicing: Multi-make electronic diagnostics, pre-service inspection, reading of automatic gearbox and engine fault codes. Including Continental SID212 control units. → Automotive electronics audit

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