AutoCheck vs Bumper (2025): Which Vehicle History Report Should You Choose?

AutoCheck, powered by Experian, offers a proprietary vehicle score and strong data for a single report fee. Bumper provides a subscription-based service with a modern interface, making it better for frequent searches. For most buyers, a more affordable and transparent alternative offers the best value.

So, you've found a used car that looks perfect. The paint shines, the interior is clean, and the price is right. But what's hiding beneath the surface? A vehicle history report (VHR) is your best tool for uncovering a car's past, and two popular names you'll encounter are AutoCheck and Bumper. But which one is the right choice for your VIN check?

Let's dive into a head-to-head comparison of AutoCheck vs. Bumper to see how they stack up on data, pricing, and features, and help you decide which service—or which alternative—is the best fit for your needs.

Why a Vehicle History Report is Non-Negotiable

Buying a used car without checking its history is like navigating a minefield blindfolded. You're exposing yourself to significant financial and safety risks. A comprehensive VIN check can reveal critical information that a seller might not disclose, such as:

Severe accident history
Title issues like salvage, flood, or lemon law brands
Odometer rollbacks (fraud)
Previous use as a rental, fleet, or police vehicle
Open safety recalls
Multiple owners and service history gaps

According to the National Highway Traffic Safety Administration (NHTSA), more than 450,000 vehicles are sold each year with false odometer readings, costing American car buyers over $1 billion annually.

An undisclosed accident or a branded title can slash a car's value and compromise its structural integrity. Don't get stuck with a lemon. A small investment in a vehicle history report can save you thousands of dollars and countless headaches down the road.

A dramatic photo of a car s damaged frame revealed after a minor fender bender illustrating hidden structural damage

Photo by 85mm.ca on Unsplash

Don't Risk a Costly Mistake
For just $9.99, you'll get a full vehicle history report with AI-powered explanations and trusted data from official sources. Avoid hidden problems and buy with confidence. Get your Carvia report now

What is AutoCheck? The Experian Powerhouse

AutoCheck is one of the original players in the VHR game, owned by the credit bureau Experian. Its biggest strength is its direct access to Experian's massive automotive database. AutoCheck is known for its proprietary "AutoCheck Score," a number from 1-100 that helps you quickly compare similar vehicles.

AutoCheck Pros:

Proprietary Score: The AutoCheck Score simplifies comparison shopping.
Strong Data Source: Backed by Experian, a major data company.
Buyback Protection: Offers protection against certain title brands if they miss them on the report.
Single Report Option: You can buy one report without a subscription.

AutoCheck Cons:

Higher Cost: A single report typically costs $24.99.
Dated Interface: The report design and website can feel less modern than newer competitors.
Less Mobile-Friendly: The experience is primarily designed for desktop users.

What is Bumper? The Modern, Mobile-First Option

Bumper.com is a newer entrant that positions itself as a comprehensive automotive resource. It operates on a subscription model, offering unlimited reports for a monthly fee after a trial period. Bumper aggregates data from various sources, including government agencies, insurance providers, and salvage auctions.

Bumper Pros:

Subscription Model: Great for people comparing multiple cars, like dealers or serious shoppers.
Modern Interface: The website and mobile app are clean and easy to use.
Additional Features: Often includes market value estimates, theft records, and more.

Bumper Cons:

No Single Report Option: You must sign up for a trial that converts to a monthly subscription, which can be a hassle to cancel.
Aggregated Data: While comprehensive, the data isn't from a single proprietary source like Experian.
Upselling: The platform often tries to sell you additional services.

AutoCheck vs. Bumper: A Head-to-Head Breakdown

Let's compare them on the factors that matter most to a car buyer.

Data Sources and Accuracy

AutoCheck pulls from the exclusive Experian automotive database, which includes data from auctions, manufacturers, and repair shops. It's particularly strong on auction and salvage data. Bumper aggregates data from a wider, more varied net of sources, including NMVTIS (National Motor Vehicle Title Information System), insurance records, and salvage yards. Both are generally reliable, but discrepancies can occur. It's always wise to cross-reference critical information.

Pricing and Value

This is the biggest difference.

AutoCheck: Charges $24.99 for one report or offers a package of 25 reports for 3 weeks at $49.99. Best for someone who has already narrowed their choice down to one or two cars.
Bumper: Operates on a trial-to-subscription model. You might pay a small fee (e.g., $1) for a trial period, which then converts to a recurring monthly fee (often around $25/month) for unlimited reports. Best for someone who plans to run many VIN checks over a month.

Key Report Features

Both services cover the essentials you need from a VIN check:

Accident History
Title Brands (Salvage, Rebuilt, Flood)
Odometer Readings and Potential Fraud Alerts
Number of Owners
Lien and Repossession Records
Reported Thefts

AutoCheck's unique feature is its score, while Bumper often provides more detailed market valuation data, pulling comps from various sales listings.

A clean side by side comparison table graphic showing checkmarks for features offered by AutoCheck Bumper and Carvia

Photo by 85mm.ca on Unsplash

The Verdict: Which VIN Check Should You Use?

The choice between AutoCheck and Bumper depends entirely on your buying process.

Choose AutoCheck if: You are serious about one specific car and want a single, comprehensive report backed by a major data provider. The AutoCheck score is a nice bonus for a final comparison.
Choose Bumper if: You are in the early stages of shopping and plan to check the history of five, ten, or even more cars. The subscription offers great value for high-volume searching.

The Smarter Alternative: Get More for Less

What if you want the confidence of a single, high-quality report without the high price tag of AutoCheck, and you don't want the hassle of a subscription like Bumper? That's where a modern alternative comes in.

Services like Carvia provide a comprehensive vehicle history report using trusted data from sources like NMVTIS and others for a fraction of the cost. For just $9.99, you get all the critical data points—accident history, title checks, odometer records, and more. Plus, Carvia uses AI to explain complex issues in plain English, so you know exactly what you're looking at.

Why pay more for a brand name or get locked into a subscription you'll forget to cancel? Get the essential information you need, clearly explained, for one low price. Check out our guide on how to read a vehicle history report to learn more.

Frequently Asked Questions (FAQ)

Is AutoCheck as good as CARFAX?

AutoCheck and CARFAX are the two leading providers. Both are highly reputable and use extensive databases. CARFAX is known for its large database of service and maintenance records, while AutoCheck's strength is its connection to Experian and auction data. For most consumers, either report provides the necessary critical information.

Is Bumper a legitimate service?

Yes, Bumper is a legitimate company that provides vehicle history reports and other automotive data. They aggregate information from official and commercial sources. Their business model is based on a recurring subscription, which is the most common source of user complaints if they forget to cancel after the trial period.

What is the best AutoCheck alternative?

The best AutoCheck alternative is one that provides reliable, comprehensive data at a better price point. Services like Carvia offer a compelling option by delivering a full vehicle history report with AI-powered insights for just $9.99, making it a cost-effective choice for single-car buyers who don't want to pay premium prices.

Can I get a vehicle history report for free?

You can get limited, free vehicle information from sources like the NHTSA for recalls or by checking a vehicle manufacturer's website. However, a truly comprehensive report detailing accident history, title brands, and odometer records is a paid service, as compiling and verifying this data costs money.