BMW Z4 Insurance: by Model Year & Company

BMW Z4 insurance costs an average of $1,284 for a 6-month full coverage policy. American Family offers the cheapest rate for the latest BMW Z4 at $184/mo or $1,105 for a 6-month full coverage policy.

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Z4 Car Insurance

What to know about insuring a BMW Z4:

  1. The Z4 costs more to insure than most convertibles. Averaging $214/mo for the Z4 versus $189/mo for typical convertibles.
  2. If you're considering a vehicle similar to the Z4, like the BMW 1 Series ($138/mo), BMW 6 Series ($248/mo), or BMW 7 Series ($304/mo), your insurance costs will be about the same.
  3. American Family ($146/mo), Erie ($150/mo), Nationwide ($171/mo) offer the cheapest full coverage rates.

The rates displayed are based on a full coverage 30-year-old male driver with no violations in 2025. Customizations to your vehicle (trim or modifications) and your driving history will impact your insurance costs. Consider these rates as a jumping off point for your search.

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2025 BMW Z4 Vehicle Image
2025 BMW Z4
Av. Cost Per Year$3,822
Av. Per Month$319

Cheapest Companies

Erie$92/m
USAA$103/m
Progressive$121/m

How much does it cost to insure my BMW Z4?

Select your model year:

2025 BMW Z4

Cheapest Insurance Companies Average Annual Cost
American Family

$2,210

Erie

$2,591

USAA

$2,643

Progressive

$2,657

Nationwide

$2,729

State Farm

$3,124

GEICO

$4,478

Farmers

$4,969

Allstate

$6,537

Compare all 2025 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$3,822

2024 BMW Z4

Cheapest Insurance Companies Average Annual Cost
American Family

$2,132

Erie

$2,448

Progressive

$2,609

Nationwide

$2,794

USAA

$2,838

State Farm

$3,005

GEICO

$4,283

Farmers

$4,539

Allstate

$6,221

Compare all 2024 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$3,716

2023 BMW Z4

Cheapest Insurance Companies Average Annual Cost
American Family

$2,018

Nationwide

$2,207

Erie

$2,357

Progressive

$2,545

State Farm

$2,612

USAA

$2,775

GEICO

$4,238

Farmers

$4,446

Allstate

$6,242

Compare all 2023 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$3,563

2022 BMW Z4

Cheapest Insurance Companies Average Annual Cost
American Family

$1,762

Erie

$1,982

Nationwide

$2,142

State Farm

$2,296

USAA

$2,416

Progressive

$2,472

GEICO

$3,279

Farmers

$4,077

Allstate

$5,008

Compare all 2022 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$3,019

2021 BMW Z4

Cheapest Insurance Companies Average Annual Cost
American Family

$1,765

Erie

$2,216

Nationwide

$2,311

Progressive

$2,360

USAA

$2,470

State Farm

$2,568

GEICO

$3,786

Farmers

$4,013

Allstate

$5,051

Compare all 2021 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$3,191

2020 BMW Z4

Cheapest Insurance Companies Average Annual Cost
American Family

$1,920

Erie

$2,111

Progressive

$2,230

Nationwide

$2,253

USAA

$2,358

State Farm

$2,604

GEICO

$3,615

Farmers

$3,811

Allstate

$4,988

Compare all 2020 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$3,094

2019 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,752

Progressive

$1,799

American Family

$1,869

USAA

$2,095

Nationwide

$2,181

State Farm

$2,320

GEICO

$2,894

Farmers

$3,530

Allstate

$4,279

Compare all 2019 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$2,659

2016 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,500

American Family

$1,640

Nationwide

$1,767

USAA

$1,806

Progressive

$1,919

State Farm

$1,952

GEICO

$2,425

Farmers

$3,087

Allstate

$3,743

Compare all 2016 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$2,316

2015 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,432

American Family

$1,590

State Farm

$1,679

USAA

$1,694

Nationwide

$1,695

Progressive

$1,799

GEICO

$2,331

Farmers

$2,965

Allstate

$3,471

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Average Cost to Insure Per Year
$2,174

2014 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,350

American Family

$1,529

USAA

$1,546

Nationwide

$1,619

Progressive

$1,673

State Farm

$1,852

GEICO

$2,244

Farmers

$2,797

Allstate

$3,401

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Average Cost to Insure Per Year
$2,101

2013 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,262

American Family

$1,475

USAA

$1,495

State Farm

$1,637

Nationwide

$1,763

Progressive

$1,855

GEICO

$2,154

Farmers

$2,696

Allstate

$3,489

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Average Cost to Insure Per Year
$2,096

2012 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,211

USAA

$1,368

American Family

$1,410

State Farm

$1,624

Nationwide

$1,715

Progressive

$1,723

GEICO

$2,050

Farmers

$2,678

Allstate

$3,495

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Average Cost to Insure Per Year
$2,025

2011 BMW Z4

Cheapest Insurance Companies Average Annual Cost
Erie

$1,106

USAA

$1,234

Progressive

$1,457

State Farm

$1,471

Nationwide

$1,473

American Family

$1,480

GEICO

$1,883

Farmers

$2,271

Allstate

$3,582

Compare all 2011 BMW Z4 insurance rates.
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Average Cost to Insure Per Year
$1,871