Automatic vs CVT vs DSG: What’s the Difference?
Conventional auto, CVT or dual-clutch DSG — what’s the difference and how do they differ to service? A Cranbourne West specialist explains.
The three types
A conventional automatic uses a torque converter and gears — smooth and durable. A CVT uses belts/pulleys for a stepless ratio — efficient and smooth, common on Japanese cars. A DSG/dual-clutch uses two clutches for fast, sporty shifts — common on VW/Audi/Skoda and increasingly elsewhere.
Each behaves differently and, crucially, each has its own servicing needs.
Servicing each correctly
All three need their transmission fluid serviced on schedule — the single biggest factor in their longevity, and the one most owners skip. CVTs are particularly sensitive to the correct fluid and intervals; DSGs need their specific fluid (and, on wet-clutch versions, the clutch service); conventional autos last well when the fluid is maintained.
We service all three with the correct fluids and intervals — the cheapest insurance against a very expensive transmission failure.
Not sure which is right for your car?
Every car and situation is different — the best choice depends on your exact vehicle, how you use it and its condition. We give you straight, no-pressure advice based on what’s actually best for you, not what makes us the most.
Talk it through with a Cranbourne West specialist. Book online in 60 seconds or call 03 8782 0711.
Automatic vs CVT vs DSG: What’s the Difference? — FAQ
Auto = torque converter + gears; CVT = stepless belt/pulley; DSG = twin-clutch for fast shifts. Each services differently.
All are reliable if the fluid is serviced on schedule — skipping it is what causes failures.
Yes — CVTs are sensitive to correct fluid/intervals; DSGs need their specific fluid (and wet-clutch service).
Yes — with the correct fluids and intervals for each.
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