Used BMW 4 Series for Sale in Boulder, CO

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$34,597
$34,597 above
$1,020/mo est. ?
63,741 km

80233, Thornton CO

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2 km 3.0L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

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$16,490
$16,490 above
$486/mo est. ?
135,276 km

AutoNation Chrysler Jeep West

80401, Golden CO

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$18,999
$18,999 above
$560/mo est. ?
142,818 km

BMW of Denver Downtown

4.4 Google 2482 reviews

80246, Denver CO

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$15,999
$15,999 above
$472/mo est. ?
140,296 km

80204, Denver CO

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$16,995
$16,995 above
$501/mo est. ?
138,971 km

LA Motors LLC

80222, Denver CO

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$14,999
$14,999 above
$442/mo est. ?
135,094 km

BMW of Denver Downtown

4.4 Google 2482 reviews

80246, Denver CO

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$40,760
$40,760 above
$1,202/mo est. ?
95,353 km

Booth Motors

80504, Longmont CO

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$46,998
$46,998 above
$1,386/mo est. ?
35,356 km

CarMax West 104th Ave - Now offering Curbside Pickup and Home Delivery

80234, NORTH GLENN CO

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$59,499
$59,499 above
$1,751/mo est. ?
2 km

Gebhardt BMW

80301, Boulder CO

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$59,794
$59,794 above
$1,760/mo est. ?
2 km

Gebhardt BMW

80301, Boulder CO

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$15,988
$15,988 above
$471/mo est. ?
163,694 km

The Sharpest Rides

4.3 Google 4651 reviews

80110, Englewood CO

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14 km

BMW of Loveland

4.6 Google 843 reviews

80538, Loveland CO

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$14,995
$14,995 above
$442/mo est. ?
141,718 km

LA Motors LLC

80222, Denver CO

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$4,800
$4,800 above
$142/mo est. ?
81,878 km 3.0L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

80229, DENVER CO

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$17,995
$17,995 above
$531/mo est. ?
95,783 km

80214, Lakewood CO

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$21,999
$21,999 above
$649/mo est. ?
114,476 km

Crown Auto Denver

4.2 Google 254 reviews

80113, Englewood CO

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$43,385
$43,385 above
$1,279/mo est. ?
5,343 km

Gebhardt BMW

80301, Boulder CO

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$20,999
$20,999 above
$619/mo est. ?
113,317 km

BMW of Denver Downtown

4.4 Google 2482 reviews

80246, Denver CO

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$16,899
$16,899 above
$498/mo est. ?
154,864 km

Friends Auto Sales

80220, Denver CO

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$18,999
$18,999 above
$560/mo est. ?
143,366 km

BMW of Denver Downtown

4.4 Google 2482 reviews

80246, Denver CO

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$19,998
$19,998 above
$590/mo est. ?
125,062 km

80112, Centennial CO

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$31,999
$31,999 above
$944/mo est. ?
63,094 km

BMW of Denver Downtown

4.4 Google 2482 reviews

80246, Denver CO

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$26,793
$26,793 above
$790/mo est. ?
105,635 km

Springs Automotive Group in Denver

80110, Englewood CO

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Frequently Asked Questions

Our marketplace currently lists 34 used cars in Boulder, CO from dealers and private sellers. Prices range from $43,368 to $59,631.

Top brands by active listings in Boulder, CO are Bmw. The mix often reflects local buying preferences.

The average listed price in Boulder, CO is $54,071. Browse by budget: under $10,000, under $20,000, or under $30,000.

No — you can buy from a seller in Boulder, CO regardless of your state of residence. You'll need to register and title the vehicle in your home state within the required window (usually 30 days). Local dealers typically handle paperwork for out-of-state buyers.

Yes — popular nearby options include cities across the state. You can also browse all used cars in Colorado.