A capable 7 in tool for DIYers with newer cars, best bought direct from XTOOL where it undercuts Amazon.
Amazon $449
The value pick for a home mechanic with newer cars: modern protocols, coding and cheap updates for under $400.
- 39Service functions
- YesECU coding
- YesCAN FD and DoIP
- 3 yearsFree updates
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- CAN FD and DoIP let it talk to 2020 and later GM, Ford and BMW models
- Three years of free updates, then a cheap $99 a year
- BMW and Mercedes coding at an entry level price
- Two year warranty
- Wired connection only
- Small 7 in screen and modest battery
The XTOOL D S series family
Every XTOOL D S series model we rank, smallest first. Ratings compare each against its own form.
| Model | Service functions | Rating | Price |
|---|---|---|---|
| XTOOL D7S (this one) | 39 | 4.2/5 | $399 |
| XTOOL D8S | 42 | 4.1/5 | $649 |
| XTOOL D9S | 45 | 3.9/5 | $849.30 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its form. How we rank explains each one.
Specifications
| Model number | XD-D7S |
|---|---|
| Functions | |
| Service functions | 39 |
| ECU coding | Yes |
| CAN FD and DoIP | Yes |
| Hardware | |
| Form | Tablet |
| Screen | 7 in |
| System | Android 10 |
| Wireless VCI | No |
| Battery | 4,932 mAh |
| Support | |
| Free updates | 3 years |
| Renewal | $99 a year |
| Warranty | 2 years |
Alternatives in this form
For a home mechanic or small shop that wants topology, coding and modern protocols on an 8 in screen without paying for wireless.
Amazon $649For a serious DIYer or small shop that wants near pro features, wireless freedom and modern protocols for under $900.
Amazon $849.30Compare
Compare the XTOOL D7S with any other OBD2 scan tool →
More from XTOOL: every XTOOL product ranked.