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Deal.ai › Compare

XTOOL A30M V2.0 OBD2 Scanner vs Foxwell NT301 OBD2 Scanner

Buy the XTOOL A30M V2.0 if you want one tool that does real diagnostics: full-system scans, bi-directional tests and 26+ service resets, with CAN FD and FCA AutoAuth for newer vehicles. The Foxwell NT301 is a simpler engine-code reader with a built-in 2.8-inch screen and no phone needed, but it cannot read ABS or airbag systems. Owners rate the A30M higher (4.6 from 596 ratings vs 4.4 from 48), and the A30M covers far more work for a DIYer or a working mechanic.

  • Choose the XTOOL A30M V2.0 if you need full-system diagnostics, active tests or service resets on a modern car, including GM 2020+ and 2018+ FCA models.
  • Choose the Foxwell NT301 if you only need to read and clear check-engine codes, check emissions readiness and print results, and you want a standalone screen with no phone app.

Prices

  • XTOOL A30M V2.0 OBD2 Scanner: $135.00 at eBay (last seen Nov 8)
  • Foxwell NT301 OBD2 Scanner: $55.95 at Amazon (last seen Nov 9)
  • Difference: the Foxwell NT301 OBD2 Scanner is $79.05 cheaper than the XTOOL A30M V2.0 OBD2 Scanner at the latest prices (Nov 8 and Nov 9)
XTOOL
XTOOL A30M V2.0

XTOOL A30M V2.0 OBD2 Scanner

XTOOL A30M V2.0

4.6(596 ratings)
$135.00at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Full-system diagnostics, not just engine codes
  • Bi-directional tests and 26+ service resets
  • CAN FD and FCA AutoAuth for newer vehicles
  • Lifetime free updates over the air
  • High owner rating from a large sample
Cons
  • Needs a phone or tablet; 1-inch onboard display is minimal
  • Bluetooth pairing and app setup take time
  • Service functions vary by vehicle model
Foxwell
Foxwell NT301

Foxwell NT301 OBD2 Scanner

Foxwell NT301

4.4(48 ratings)
$55.95at AmazonChecked Nov 9
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Standalone with a clear 2.8-inch color screen
  • Simple hotkeys for reading codes and I/M readiness
  • LEDs and speaker show smog check status
  • Prints diagnostic data to share with a mechanic
  • Built-in DTC lookup with repair help
Cons
  • No ABS, airbag or transmission diagnostics
  • No bi-directional tests or service resets
  • No CAN FD or FCA gateway access
  • Smaller owner base and lower rating

What separates them

XTOOL A30M V2.0 OBD2 ScannerFoxwell NT301 OBD2 Scanner
System coverageAll systems: engine, transmission, ABS, SRS and moreEngine and emissions OBD2 only; no ABS or airbag
Bi-directional control4000+ active tests on pumps, clutches, windows, doorsNone; read and clear only
Service functions26+ resets: oil, EPB, SAS, injector coding, brake bleedingNone beyond OBD2 monitors
Display1-inch display; main screen is your phone via Bluetooth2.8-inch color screen built in, no phone needed
Newer protocolsCAN FD and FCA AutoAuth for GM 2020+ and FCA 2018+Standard OBD2 protocols only
Live data8-in-one graphing with 4 display typesLive data graphing and logging, one view at a time
Emissions helperI/M readiness via appRed-yellow-green LEDs and speaker for smog readiness
UpdatesLifetime free updates, one-click onlineLifetime free updates over USB

Price history

$129.00$55.95
Oct 29Nov 9
  • XTOOL A30M V2.0 OBD2 Scanner: lowest $121.50 on Nov 8 at eBay.
  • Foxwell NT301 OBD2 Scanner: lowest $55.95 on Nov 9 at Amazon.

Prices at every store

XTOOL A30M V2.0 OBD2 Scanner

  • Xtool Official Car Diagnostic TOOL StoreNew

    In stockShips from Hong Kong SAR China · duties may applyReturn policy

    $132.99Checked Nov 9
    Visit Xtool Official Car Diagnostic TOOL Store
  • eBayNew

    In stockSold by xtool-online

    $135.00Free shippingChecked Nov 8
    Visit eBay
  • WalmartNew

    In stockSold by XTOOL

    $179.00Free shippingChecked Nov 8
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $151.00Free shippingChecked Nov 8
    Visit Amazon

Also available at

  • Xtool Official Car Dignostic TOOL StoreCheck price at Xtool Official Car Dignostic TOOL Store

Store links may earn us a commission.

All 5 stores and price history →

Foxwell NT301 OBD2 Scanner

  • WalmartNew

    In stockSold by FOXWELL OFFICAL STOREReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $69.99Free shippingChecked Nov 8
    Visit Walmart
  • FoxwellNew

    In stockShips from Hong Kong SAR China · duties may applyReturn policy

    $70.00Checked Nov 8
    Visit Foxwell
  • SearsNew

    In stockSold by Tekcom Shop USA

    $78.74Free shippingChecked Nov 8
    Visit Sears
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $55.95Free shippingChecked Nov 9
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
All 6 stores and price history →

Specs compared

SpecXTOOL A30M V2.0 OBD2 ScannerFoxwell NT301 OBD2 Scanner
Package dimensions5.08 x 3.54 x 1.61 inches27cm*18cm*5cm
Display1 inch2.8"TFT color screen
Item weight3.84 ounces—
ConnectionWireless BT Connection for Android/iOS—
CPUSTM32—
InterfaceOBD interface—
Bluetooth3.0/ 4.0 compatible, + EDR dual mode—
Memory512kb—
Lighting power supply100mAh—
Body size87*50*25（mm)—
Supported languages23—
Supported protocolsCAN FD/FCA—
Show all 20 specsShow fewer specs
SpecXTOOL A30M V2.0 OBD2 ScannerFoxwell NT301 OBD2 Scanner
Screen size—2.8'' TFT color screen
Weight—500g
Operating temperature—0 to 60 (32 to 140)
Storage temperature—-20 to 70 (-4 to 158)
Power—8 to 18 V provided via vehicle
Dimensions—145x94x32MM
Packaging dimensions—265x175x42MM
Carton dimensions—530x525x336MM

What reviewers say

XTOOL A30M V2.0 OBD2 Scanner

  • 4.6 / 5596 ratings

Rated 4.6 out of 5 across 596 ratings, the A30M V2.0 is well received by DIYers and independent mechanics. Buyers value the full-system coverage and reset functions for what it offers and the free lifetime updates. Complaints center on the phone-only interface and menus that take practice.

What people mention
  • ValuePraisedOwners say it delivers dealer-style diagnostics for a fraction of a shop tool's price.
  • CoveragePraisedBuyers report full-system scans and resets working on the vehicles listed as supported.
  • UpdatesPraisedFree lifetime updates are called out as a reason to pick it over subscription-based tools.
  • Phone appMixedThe app is functional but some users find the layout slow to navigate and dependent on a stable Bluetooth link.

Foxwell NT301 OBD2 Scanner

  • 4.4 / 548 ratings

Owners rate it well for basic engine diagnostics. They describe it as easy to use, accurate on codes and handy for smog checks, and many say it does everything the listing promised. The main complaints are the lack of ABS and airbag coverage and the price against simpler readers.

What people mention
  • Ease of usePraisedOwners say the menu-driven interface and hotkeys make it usable right out of the box.
  • Code accuracyPraisedReviewers report it reads and clears check-engine codes correctly and matches shop findings.
  • Emissions readinessPraisedThe LED readiness indicators and speaker are called helpful before a smog test.
  • System coverageCriticised

Questions and answers

Which is better for ABS or airbag codes?
The XTOOL A30M V2.0. It scans all systems, including ABS and SRS. The Foxwell NT301 reads engine and emissions codes only and does not cover ABS or airbags.
Do I need a phone to use the XTOOL A30M V2.0?
Yes. It connects over Bluetooth to an Android or iOS app, and the onboard 1-inch display is minimal. The Foxwell NT301 works on its own with its built-in screen.
Which handles newer GM and FCA vehicles?
The XTOOL A30M V2.0. It supports CAN FD for GM vehicles from 2020 and FCA AutoAuth for Jeep, Dodge, Chrysler, Fiat and related models from 2018. The NT301 covers standard OBD2 only.
Is the Foxwell NT301 enough for a smog check?
For readiness checks, yes. Its I/M readiness hotkeys, red-yellow-green LEDs and speaker show emissions status quickly. It will not diagnose the ABS or airbag faults that can also fail a test.
Which is easier to use out of the box?
The Foxwell NT301. Plug it in, use the hotkeys and read the color screen. The A30M needs app install and Bluetooth pairing first, then rewards you with much deeper diagnostics.
Is the A30M worth stepping up to over the NT301?
If you do your own repairs or work on multiple cars, yes. Active tests and service resets cover jobs the NT301 cannot touch. If you only clear check-engine lights, the NT301 is simpler.

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Buyers note it cannot read ABS, airbag or other non-engine modules.