The Median OBD2 Scanner Costs $59.99 in 2026
The median OBD2 scanner lists at $59.99, but prices span $11.89 to $489.98 — a 41x spread across 87 current Amazon listings analyzed on 2026-11-01.
Reader-supported: we may earn a commission from links on this page, at no extra cost to you. It never affects our picks. Learn more.
Key findings
- The median OBD2 scanner lists for $59.99, but the average is $122.45 — the gap signals a market pulled upward by a small number of professional-grade tools.
- Prices span $11.89 to $489.98, a roughly 41x spread between the cheapest and most expensive listing in the sample.
- 63% of listings (55 of 87) fall in the $12–$131 band. Only 8% (7 listings) sit in the top $370–$490 band.
- Average rating is 4.44★ across all 87 rated listings, with a median of 763 reviews per listing and 525,286 reviews counted in total.
- Autel leads brand share at 13% (11 listings), followed by generic "OBD2"-branded listings at 11% (10 listings).
- 16% of listings in the sample were sponsored placements.
What we found
A cheap median, an expensive average
The headline number in this dataset is the distance between the median and the mean. Half of the 87 OBD2 scanners analyzed list at or below $59.99, yet the arithmetic average comes in at $122.45 — more than double the median.
That asymmetry is the signature of a long right tail. The floor of the market sits at $11.89; the ceiling sits at $489.98. A buyer searching "obd2 scanner" is therefore browsing a catalog where the most expensive item costs roughly 41 times the cheapest, and where typical expectations anchored on the average would overshoot the median listing by about $62.
| Price metric | Value |
|---|---|
| Minimum | $11.89 |
| Median | $59.99 |
| Average | $122.45 |
| Maximum | $489.98 |
| Listings with a price | 87 of 87 |
The market is bottom-heavy — with a small premium cluster
Breaking the 87 listings into price bands shows where the inventory actually lives.
| Price band | Listings | Share |
|---|---|---|
| $12–$131 | 55 | 63% |
| $131–$251 | 22 | 25% |
| $251–$370 | 3 | 3% |
| $370–$490 | 7 | 8% |
Nearly two-thirds of the sample clusters in the lowest band, and 88% of listings fall below $251 once the second band is included. What's unusual is the shape above that: the $251–$370 band is nearly empty at just 3 listings (3%), while the top band rebounds to 7 listings (8%).
In other words, the distribution is not a smooth taper. There is a dense consumer segment, a thin middle, and a distinct professional-grade cluster at the top of the range. Shoppers stepping up from a $60 tool encounter a gap before the next meaningful tier.
Brand share is fragmented, and ratings are tightly bunched
No brand dominates. Autel is the most common name at 11 listings (13%), but the second-largest "brand" is the unbranded or generically labeled "OBD2" at 10 listings (11%) — a reminder that a meaningful slice of this category is white-label hardware.
| Brand | Listings | Share |
|---|---|---|
| Autel | 11 | 13% |
| OBD2 | 10 | 11% |
| TOPDON | 7 | 8% |
| ANCEL | 6 | 7% |
| THINKCAR | 6 | 7% |
| FOXWELL | 5 | 6% |
Those six names account for 45 of 87 listings; the rest of the sample is spread across smaller sellers.
Ratings offer little separation. The average rating across all 87 listings is 4.44★ — high enough that star count alone does limited work as a filter. Review volume is more discriminating: the median listing carries 763 reviews, while the sample as a whole accounts for 525,286 reviews, meaning a handful of entrenched listings hold a disproportionate share of the social proof.
Finally, 16% of the listings surfaced were sponsored, so roughly one in six results a shopper sees in this category is a paid placement rather than an organic ranking.
Standouts from the dataset
These were selected from the 87 analyzed listings by listed rating and price. GarageProof did not physically test any product.
- THINKCAR 673BT Bidirectional OBD2 Scanner, Scan Tool All Systems 28+ Resets — Highest-rated listing in the sample at 4.9★, though across a modest 48 ratings.
- Autel AutoLink AL519 Enhanced Universal OBD2 Scanner Car Diagnostic Tool — Sits exactly at the $59.99 median price with a 4.5★ listed rating, making it the clearest reference point for the category.
- UMEIJA OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engi — The cheapest well-rated option in the dataset at $11.89, defining the market floor.
- thinkcar AI-Assisted Bidirectional OBD2 Scanner Diagnostic Tool 689BT — Top of the price range at $489.98 with a 4.8★ listed rating, anchoring the premium cluster.
Budget pick · UMEIJA OBD2 Scanner with Upgrade Battery Tester - Diagnostic — Check price on Amazon →
Best value · Autel AutoLink AL519 Enhanced Universal OBD2 Scanner Car Dia — Check price on Amazon →
Top rated · THINKCAR 673BT Bidirectional OBD2 Scanner, Scan Tool All Sys — Check price on Amazon →
Methodology
- Sample: 87 current Amazon listings returned for the search term "obd2 scanner."
- Source: Analysis of live Amazon marketplace listings by GarageProof.
- Dataset date: 2026-11-01.
- Price coverage: 87 of 87 listings carried a visible price; all price statistics are computed on that full set.
- Rating coverage: 87 of 87 listings carried a visible star rating.
- Prices and ratings are recorded as listed at the time of collection and are subject to change. Sponsored share reflects listings flagged as sponsored within the result set.
- No physical testing was performed. This is a marketplace listing analysis, not a hands-on product review. Standout selections reflect listed rating and price only.
FAQ
What is a normal price for an OBD2 scanner? In this sample, the median is $59.99 and 63% of listings fall between $12 and $131.
Why is the average so much higher than the median? A small premium cluster — 7 listings in the $370–$490 band — pulls the average to $122.45 while the median stays at $59.99.
Are high ratings meaningful in this category? Less than you'd hope. The average listed rating is 4.44★ across all 87 listings, so ratings compress near the top.
How concentrated is the brand landscape? Loosely. The largest brand, Autel, holds 13% of listings, and the six most common names cover 45 of 87 listings.
Cite this study
According to GarageProof's analysis of 87 OBD2 scanners (2026-11-01), the median listing price was $59.99, the average was $122.45, and prices ranged from $11.89 to $489.98.
Our picks
THINKCAR 673BT Bidirectional OBD2 Scanner, Scan Tool All Systems 28+ Resets
Highest-rated in our sample — 4.9★ across 48 ratings.
Autel AutoLink AL519 Enhanced Universal OBD2 Scanner Car Diagnostic Tool
Sits near the $60 median at 59.99, rated 4.5★.
UMEIJA OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engi
The cheapest well-rated option in the dataset at 11.89.
thinkcar AI-Assisted Bidirectional OBD2 Scanner Diagnostic Tool 689BT
Top of the price range at 489.98, 4.8★.
Get the best car care deals in your inbox
Join the GarageProof newsletter for hand-picked car care deals and new buying guides. No spam, unsubscribe anytime.
Related reads
The Median Floor Jack Costs $112.90 in 2026 (99 Listings)
The median floor jack listed on Amazon costs $112.90, but prices run from $31.99 to $892.94 — a 28x spread across 99 listings analyzed on 2026-10-25.
The Median Dual-Action Polisher Costs $79.99 in 2026
The median dual-action polisher costs $79.99, but prices run $17.99 to $594 — GarageProof's analysis of 93 current Amazon listings, captured 2026-10-11.
The Median Car Vacuum Costs $59.99 in 2026 (37 Listings)
The median car vacuum lists at $59.99, but prices span $24.99 to $329.99 — a 13x spread across 37 current Amazon listings analyzed on 2026-10-04.