Quick answer
The current Changan UAE brochure lists the CS85 with an Aisin 8-speed automatic (8AT) offering Sport, Snow and Economy modes, sending drive to two wheels (2WD). As a torque-converter automatic it needs automatic transmission fluid of the specific type Changan names; dual-clutch, CVT or manual-gearbox oils are not substitutes. ShipMyPart has not verified the fluid, quantity or interval, so we match the fluid to your gearbox by VIN.
The CS85 driveline at a glance
Per the current Changan UAE brochure, the CS85 Premium pairs its 2.0T GDI with an Aisin 8AT, gives the driver Sport, Snow and Economy modes, and drives two wheels. The modes are software settings that share the same fluid. What the brochure leaves out (fluid type, quantity, interval, model year) we confirm from your VIN.
Specifications
| Item | Value | Source |
|---|---|---|
| Grade on the current UAE brochure | Premium | changan.ae |
| Engine | 2.0-litre turbo petrol, direct injection (2.0T GDI) | changan.ae |
| Maximum torque | 360 N·m | changan.ae |
| Transmission | Aisin 8-speed automatic (8AT) with Sport, Snow and Economy modes | changan.ae |
| Driven wheels | Two-wheel drive (2WD) | changan.ae |
Fluid specifications for this model are confirmed by VIN on request.
What Snow mode does, and why it matters here
Snow mode on an automatic usually softens throttle response and pulls away in a higher gear so the wheels are less likely to spin. In the UAE it is useful on loose sand at the edge of a car park, on wet roads after rain, or on a steep, dusty ramp. Gentler starts also mean less slip in the torque converter and less heat in the fluid.
The torque converter and lock-up clutch
The 8AT couples the engine through a fluid-filled torque converter. At steady speeds a lock-up clutch inside it engages so that there is no slip. That clutch is controlled through the fluid, which is why aged or incorrect ATF can show up as a light shudder at around motorway cruising speeds, as if driving over rumble strips. It is one of several possible causes; others include mounts and engine misfires.
Symptoms and where they can lead
- Shudder at steady speed: fluid condition or lock-up control.
- Delayed engagement into Drive when cold: fluid level or internal seals.
- Clunk on gear selection: gearbox and engine mounts.
- Warning light with limited gears: fault stored in the control module.
A diagnostic check confirms the actual cause.
Drain-and-fill or full exchange?
A simple drain-and-fill replaces only part of the fluid in an automatic, because much of it stays in the converter and cooler lines; an exchange machine replaces more. Which method suits the CS85, whether the transmission filter is serviceable, and how the level is set at temperature are questions for the service information. Ask your workshop before the job starts.
Two-wheel drive: one gearbox, two driveshafts
With 2WD listed, the 8AT is the only driveline fluid unit to plan for. The driveshafts and CV joints deliver its output to the wheels; a torn boot or a click on full lock is worth checking at the same service.
ATF and gearbox parts for a CS85
| Your situation | What we can quote after a VIN check |
|---|---|
| Fluid change due, no symptoms | The ATF type Changan lists for the 8AT |
| Shudder or clunk diagnosed by a workshop | Fluid, mounts or the part they name |
| Internal gearbox failure confirmed | A replacement 8AT gearbox |
Compatible products
Compatibility verification required
No fluid or part is listed here until its specification has been checked against Changan's requirement for your vehicle. Send your VIN and we will confirm what fits before you order.
Confirm by VIN before you order
Send your VIN (chassis number) and we will confirm the correct transmission fluid for your Changan CS85.
Related Changan CS85 parts
More Changan CS85 maintenance guides
Frequently asked questions
What gearbox does the Changan CS85 have?
The current Changan UAE brochure lists an Aisin 8-speed automatic (8AT) with Sport, Snow and Economy modes and 2WD.
Does Snow mode need a different fluid?
No. Driving modes change the gearbox software and throttle response, not the fluid.
What ATF does the CS85 use?
The type Changan specifies for its 8AT. ShipMyPart has not verified it; we confirm it by VIN.
What causes a shudder at motorway speed?
Possible causes include aged ATF affecting the torque-converter lock-up, worn mounts or an engine misfire; a workshop diagnosis confirms which.
How much ATF does the CS85 gearbox hold?
Not verified here; we confirm it by VIN.
When should the CS85 ATF be changed?
Follow the service book or a Changan service centre. We don't quote an interval until it is verified.
Need parts or fluids for your Changan CS85?
Contact ShipMyPart on WhatsApp or request a quote. We deliver across the UAE.