How do you choose the best XTOOL D series diagnostic scanner? Here we've picked out the top 4 for comparison: XTOOL D7S, D8W, D9S, and D9S Pro: involved price, hardware, update, and main functions.
Comparison Table
Price
XTOOL D7S<D8W<D9S<D9S Pro
D7S is the cheapest while D9S Pro is the most expensive.
Hardware
XTOOL D7S<D8W<D9S = D9S Pro
The XTOOL D9S and D9S Pro have the same hardware configuration. Both have larger batteries, memory, and screen sizes. Besides, both can support WIFI and cable connections.
Software
XTOOL D7S<D8W<D9S<D9S Pro
XTOOL D9S Pro supports the most functions than others including 42+ special functions, ECU configuration, BMW test plan, etc.
Update
All can enjoy 3 years of free updates.
Conclusion
XTOOL D7S is an entry-level diagnostic tool that can meet daily jobs like full system diagnostics, bidirectional control, coding, and 36+ special functions.
XTOOL D8W has added VAG guided function, PMI, ADAS, topology mapping, and some more special functions based on D7S.
XTOOL D9S&D9S Pro have the same hardware configuration, their main difference are ECU configuration and BMW test plan. Customers can choose according to budget and actual requirements.
