# Autel KM100E Diagnostic Tool, 5.5-Inch Screen

Autel KM100E is a battery-powered automotive diagnostic tool with a 5.5-inch screen. The listing claims lifetime software updates and a guided workflow, but also gives conflicting vehicle-coverage details, so confirm compatibility for your specific vehicle before buying.

- [Original product page](https://best-deals.pro/product/autel-km100e-diagnostic-tool)
- [View offer](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Autel
- Model: Autel Scanner 100-01
- Category: Cars & Motorcycles > Vehicle Diagnostic Equipment
- Price: 428.00 USD
- Previous price: 535.00 USD
- Discount: 20%
- Price checked: 2026-11-14T05:31:22.003Z
- Rating: 4.5 / 5
- Reviews: 410

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing claims lifetime updates with no update fees.
- A claimed 60-second guided workflow is intended to walk users through steps.
- Customer feedback reports easy-to-navigate menus and readable information, while views on the instructions differ.

## Pros

- A 5.5-inch screen provides a dedicated display for diagnostic information.
- The listing claims lifetime software and vehicle-database updates without a subscription.

## Specifications

### Identity
- Brand: Autel
- Model: Autel Scanner 100-01
### Display and software
- Screen size: 5.5 inches
- Operating system: Android 9.0
### Power
- Power configuration: Battery Powered

## Before you buy

- The listing is contradictory about vehicle coverage: it claims 700+ models, while a notice excludes several makes and another line names a different set of exclusions. It also says functions may require a VSP credential from September 2026, with a stated cost of 435 bucks/2 Year. Confirm vehicle compatibility and any credential requirements before purchase. The title calls the tool KM100E and says it is the same as KM100\(X\)/KM100, while the model field says Autel Scanner 100-01, so confirm the exact version and supported functions.

## In the box

- Autel 100 (Included)

## A good fit for

- DIYers who want a handheld diagnostic tool and are prepared to confirm compatibility with their vehicle.
- Buyers who prefer a guided on-screen workflow and a listed lifetime-update claim.

## Less suited to

- Buyers who need confirmed coverage for a make named in the listing's exclusions.
- Buyers who need a clearly documented, consistent list of supported vehicles and functions before purchase.

## Customer feedback

Customer feedback highlights ease of use, speed, readable information and perceived accuracy, including reports of quick vehicle identification. The reports also describe mixed experiences with instructions and compatibility. These accounts are relevant to the claimed guided workflow, but they do not settle whether the scanner supports a particular vehicle or function. Aggregate ratings skew positive, though the lower-star ratings show that experiences are not uniform.
- Positive themes: Customers report easy navigation and quick operation.
- Positive themes: Some customers describe accurate vehicle identification and readable information.
- Mixed feedback: Feedback on instructions ranges from easy to follow to nearly nonexistent.
- Mixed feedback: Compatibility experiences vary, so reports should not replace a vehicle-specific compatibility check.

## Frequently asked questions

### Does the listing claim free software updates?
Yes. It claims lifetime updates with no extra update fees. That is a listing claim, and the separate notice says some vehicle functions may require a VSP credential.
### Will this tool work with my vehicle?
The listing gives conflicting coverage information and names excluded makes. Confirm compatibility for your specific vehicle and the functions you need before buying.
### What model is this product?
The title identifies it as KM100E and says it is the same as KM100\(X\)/KM100, while the model field lists Autel Scanner 100-01. Verify the exact version with the selected listing.

## Alternative options

- [Autel Scanner MaxiIM KM100 \(X\) OBD2 Scan Tool, Lite IM508S PRO IM608 Pro II \| 2026 KM100 Lifetime Free Update, V200 Wireless Diagnostic, Auto Scan, No IP Limit, 200+ Brands, 10X Hardware, 2&64GB, OS 9.0](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel MaxiIM KM100 \(X\), 2026 OBD2 Scanner with Lifetime Free Updates \| 700+ Models, V200 Wireless BT Diagnostic Scan Tool, Auto Scan & Auto VIN, Android 9.0, 2GB & 64GB, 5.5” 1280\*720, No IP Limit](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel MaxiIM KM100 \(X\) Scanner, 2026 Same KM100 KM100E Lite of IM508S PRO \| Lifetime Free Updates, OBD-Learn on 95% Car, Car Diagnostic Scan Tool, Wireless Auto Tool, Auto VIN, 2+64GB, 5.5in 1280x720](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel Scanner MaxiCOM MK900BT Bidirectional Tool, 40+ Service, CAN-FD& DOIP \| 2026 MK900-BT V2.0 Up of MK900 MX900 MK808S MK808BT PRO MX808S MK808Z, 3000+ Active Test, All System Diagnostic, FCA 11 OS](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel MaxiCOM MK900BT Scanner, 2026 MK900-BT 8in V2.0 Bidirectional Diagnostic Tool, CANFD DoIP, 33FT BT of MK900 MX900 MK808S MK808BT PRO MX808S MK808Z, 40+ Reset, 3K+ Active Tests, All Sys Scan, FCA](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel MaxiIM KM100 \(X\) OBD2 Scanner, 2026 Lite Ver. of IM508S PRO IM508 \| Lifetime Free Updates Car Diagnostic Tool, V200 Wireless BT OBDII Scan Tool, 2GB & 64GB Android 9.0](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel Scanner MaxilM KM100 Diagnostic Tool, Lifetime Update, 700+ Model \| 2026 Lite of IM508S IM608 PRO II, V200 Wireless BT Scan Tool, for Home Mechanics & DIYers, Auto VIN, 2GB & 64GB, OS 9.0, 5.5"](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel Scanner MaxiCheck MX808S, 2026 Bidirectional OBD2 Scan Tool US Ver. of MaxiCOM MK808S MK808Z, 3000+ Active Test 11OS as MK900 MK900BT MX900, 28+ Service for 200+ Brands, OE All Diagnostic, FCA](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [MUCAR 783BT AI Bidirectional Full System OBD2 Scanner Diagnostic Tool \| 28+ Reset Services Car Diagnostic Scanner, CAN FD & DoIP Supported, 7-inch touchscreen, Lifetime Free WiFi Updates](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel MaxiCOM MK808BT PRO, Bidirectional Scanner as MK900BT, 28+ Service \| 2026 Upgrade of MK808S MX808S MK808Z, 2.0 BT Ver. of MK900 MX900, 3000+ Active Test, OE All-SysDiagnostic Scan Tool, FCA 11OS](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [Autel Scanner MaxiCOM MK900: Bidirectional Tool as MK900BT, 40+Hot Service \| 8in Same as MK900-BT MX900, CAN-FD&DOIP, All System Diagnostics 2026 Up of MaxiCheck MX808S MK808S, 200+ Brands, FCA SGW OS11](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)
- [THINKCAR Scanner THINKSCAN 662 OBD2 Scanner Diagnostic Tool, Engine/ABS/SRS/Transmission Bidirectional Scan Tool, Scanner for Car with Active Test,12+ Reset Car Scanner,CAN-FD&FCA,Free Lifetime Update](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)

## Add-ons

- [Autel Original Blank Key Replacement, 4-Button, 2026 Key Fob Keyless Entry \| IKEYAT004CL, OE-Quality, Dual-Band, 130FT Remote, Work with MaxiIM Scanner KM100/ IM508/ IM608 PRO](https://best-deals.pro/visit/autel-km100e-diagnostic-tool)

## Images

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 1](https://best-deals.pro/i/_x8upNbbGUY_Q7kvFartPFc0oY5acVCRHCYfkAxJMUS2JKxJVxycuqKJMP-0vBRDFILf7SR8p4OmO9NAAX3RjxiIWpgdonuzPpDChUHsuT5WrQh4e3D_EqLU.jpg)

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 2](https://best-deals.pro/i/QGCczjhXAS-ZmyXXlCmdSsgmrZKGosJNuHZLnpRsH9gj12H1qxeNuK4ShOKtOzrUNLRAAjewUN-7oNiehglo8go1jVBGvnzHSK57GNvTbQDeBs42VgZutmTY.jpg)

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 3](https://best-deals.pro/i/B_OE-3AV4O6R9UcW29bC0QiuJIQR0M5aaA1-HW6VtmaASP678LbwwttgC6bJO81X1xdgeXxp16-ejOG76XWRWTgJtu14DKkkhCWB19QOxasogJ_3kBjXFDP4.jpg)

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 4](https://best-deals.pro/i/9mA2XsgUq66sDcznBphr26qlG_VlJbZpDGOpKlvyzHdMobie4XPVFS4iaQ1NalF8gX_v9h1tLV8Rh5yoB0IbigOo78n87HWCr4eFKf3yeLKjrx_e0uV8NCdD.jpg)

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 5](https://best-deals.pro/i/O4UAnBuUbWOqGuKnu4V4Ibm-3Q7NdvS_3k9nP21qa8D6PcDrhqfnB9oq-oL-MndpWL4Pq0CTNKmnuW_DHAsZ0YwVh4BfWixVmChlwbkSoDpUqDmxWY9trGhW.jpg)

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 6](https://best-deals.pro/i/lPsuMSesq5ZdrbuvP0tkew8PaAIw67ofmDA41yClA0fAyibCf1tGhKe1A6XYi9lWGWPbTHrztjJuJmZLOsC1GqcEZYLW7VkvuoeEXLBS-hJdKjSMOgcN8K5w.jpg)

![Autel KM100E Diagnostic Tool, 5.5-Inch Screen — 7](https://best-deals.pro/i/DcJG_IFx8lrJS1DN7VV2dCwM_xoB3oIhbhWKeGQmXaWPN9VOEmjOZzDC5iBIRt4D8U4v5ZWVkK3TIA6BqUdjYftbXsUPkocNaJKDicGLsqowoyGFC64P87Gi.jpg)