Rock Island's Trusted Dealer

Every vehicle we sell carries the weight of our reputation — and we don't take that lightly.

At Big Jack Auto Sales, we believe a great car shouldn't come with hidden stories or guesswork. We hand-select every vehicle, inspect it thoroughly, and price it fairly — so you drive away confident, not questioning.

Browse Inventory Call (309) 794-1140
100%
Inspected Vehicles
Fair
Transparent Pricing
Local
Rock Island Dealer
Big Jack Auto Sales showroom featuring quality pre-owned vehicles
Quality Guaranteed
Every vehicle inspected
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Our Collection

Vehicles That Earn Your Trust

Every car on our lot is selected for quality, reliability, and value. We don't fill our lot with anything we wouldn't put our own name on.

Quality pre-owned sedan
Available

Premium Sedans

Reliable, efficient, and ready for your daily commute. From economy to luxury, we have the sedan that fits your life.

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Quality pre-owned SUV and trucks
Available

SUVs & Trucks

Built for families, adventures, and work. Our SUVs and trucks are rugged, dependable, and ready for whatever comes next.

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Quality pre-owned luxury vehicles
Premium

Luxury & Performance

Drive the car you've been eyeing without the luxury markup. We source premium vehicles that still deliver real value.

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Don't see what you're looking for?

Call Us — We May Have It
Big Jack Auto Sales service team helping customers
Why Big Jack

We Treat Your Car Purchase Like a handshake — not a transaction.

In a market full of hidden fees and pressure tactics, we chose a different path. Straight talk, fair prices, and a commitment to getting you into a car you'll be happy with — not one you'll regret.

No Surprises, No Pressure

What we quote is what you pay. No add-ons, no fine print, no salesman tactics. Just honest pricing from day one.

Every Vehicle Inspected

We don't buy blindly. Each vehicle goes through a thorough inspection before it ever hits our lot. If we wouldn't drive it, we won't sell it.

Local & Accountable

We're your neighbors in Rock Island. We show up, we answer our phones, and we stand behind every sale we make.

How It Works

From First Call to Keys in Hand

We made the process simple because buying a car shouldn't feel like a puzzle. Here's exactly what to expect.

1

Browse or Call

Check our inventory online or give us a call. Tell us what you need — budget, style, must-haves — and we'll point you in the right direction.

2

See It & Drive It

Come to our Rock Island lot, take a test drive, ask every question you have. No rush, no pressure. We want you comfortable.

3

Drive Home Happy

We handle the paperwork, make the process smooth, and send you on your way with a car you love and zero hidden surprises.

What Our Customers Say

Driven by Trust, Powered by Results

"I was nervous about buying a used car, but the team at Big Jack made it completely stress-free. They showed me exactly what I was getting, answered every question, and I drove off the lot with a smile. No tricks, no pressure — just honest people doing honest work."

JR
James R.
Rock Island, IL

"Best car buying experience I've ever had. Big Jack Auto Sales treated me with respect from the moment I walked in. They found exactly what I was looking for within my budget and made the whole process painless. I recommend them to everyone I know."

MT
Michelle T.
Moline, IL

"I've bought three cars from Big Jack now, and each time has been just as good as the last. They've built a reputation on doing things right, and they've earned my repeat business. If you want a dealer that actually cares, this is the place."

DK
David K.
East Moline, IL
Ready to Find Your Next Car?

Your Next Car Is Waiting.
Let's Make It Happen.

Whether you're looking for a daily driver, a family SUV, or something that turns heads — Big Jack Auto Sales has what you need at a price that makes sense.

Call (309) 794-1140 Visit Our Lot
Get in Touch

Visit Us at Our Rock Island Lot

We're conveniently located in the heart of Rock Island. Stop by anytime — no appointment needed. Or give us a call and we'll have a vehicle ready for you.

Address
801 11th St
Rock Island, IL 61201-2433

Send Us a Message

Tell us what you're looking for and we'll get back to you as soon as possible.

Is this your business?This is my business