Used Convertibles for Sale Under $40,000 Near Iowa

1,304 results

2025 Ford Mustang

EcoBoost Convertible RWD

55,644 km

$38,827

CarGurus partner

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 55,644
Stock #:: D3139
VIN:: 1FAGP8UHXS5115080

2018 BMW 4 Series

430i xDrive Convertible AWD

61,773 km

$29,995

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 4 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 248 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 61,773
Stock #:: A077809
VIN:: WBA4Z3C50JEC57809

2022 Mazda MX-5 Miata

Sport RWD

35,502 km

$28,500

CarGurus partner

Year:: 2022
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 8 L/100km
Fuel type:: Gasoline
Transmission:: Manual
Mileage:: 35,502
Stock #:: G000261M
VIN:: JM1NDAB77N0501758

2003 Porsche Boxster

Base

140,855 km

$15,499

CarGurus partner

Year:: 2003
Make:: Porsche
Model:: Boxster
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 228 hp 2.7L H6
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Manual
Mileage:: 140,855
Stock #:: 301932
VIN:: WP0CA29873U623501

2025 Ford Mustang

EcoBoost Premium Convertible RWD

29,169 km

$38,995

CarGurus partner

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 29,169
Stock #:: 32263
VIN:: 1FAGP8UHXS5113460

2024 Ford Mustang

EcoBoost Convertible RWD

43,725 km

$36,888

CarGurus partner

Year:: 2024
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior colour:: Grabber Blue Metallic
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 43,725
Stock #:: PR4281
VIN:: 1FAGP8UH2R5134281

2005 Mercedes-Benz SLK

350

89,523 km

$15,950

CarGurus partner

Year:: 2005
Make:: Mercedes-Benz
Model:: SLK
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 268 hp 3.5L V6
Exterior colour:: Blue
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 89,523
Stock #:: 3633US
VIN:: WDBWK56FX5F052378

2002 Lexus SC

430 RWD

109,646 km

$17,988

CarGurus partner

Year:: 2002
Make:: Lexus
Model:: SC
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 300 hp 4.3L V8
Exterior colour:: Brown (Beige)
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 109,646
Stock #:: 17561U
VIN:: JTHFN48Y320029281

2018 Volkswagen Beetle

2.0T Dune Convertible FWD

112,465 km

$22,999

CarGurus partner

Year:: 2018
Make:: Volkswagen
Model:: Beetle
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Front-Wheel Drive
Engine:: 174 hp 2L I4
Exterior colour:: Silver
Combined gas mileage:: 8 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 112,465
Stock #:: JM517948
VIN:: 3VWTDAAT1JM517948

2024 Ford Mustang

EcoBoost Convertible RWD

83,930 km

$34,089

CarGurus partner

Year:: 2024
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 83,930
Stock #:: H6363
VIN:: 1FAGP8UHXR5129250

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2007 Mercedes-Benz CLK

350 Cabriolet

126,000 km

$9,990

CarGurus partner

Year:: 2007
Make:: Mercedes-Benz
Model:: CLK
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 268 hp 3.5L V6
Exterior colour:: Blue
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 126,000
Stock #:: 9214
VIN:: WDBTK56F97T085296

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2017 Mercedes-Benz E-Class

E 400 Cabriolet

112,719 km

$24,900

CarGurus partner

Year:: 2017
Make:: Mercedes-Benz
Model:: E-Class
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 329 hp 3L V6
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 112,719
Stock #:: AS6051
VIN:: WDDKK6FF0HF362510

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2007 Mercedes-Benz SLK

55 AMG

196,000 km

$14,995

CarGurus partner

Year:: 2007
Make:: Mercedes-Benz
Model:: SLK
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 355 hp 5.4L V8
Exterior colour:: Silver
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 196,000
Stock #:: 402FDC
VIN:: WDBWK73F27F134334

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2025 Ford Mustang

EcoBoost Convertible RWD

34,887 km

$39,500

CarGurus partner

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Mileage:: 34,887
Stock #:: 793
VIN:: 1FAGP8UH2S5115476

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2017 BMW 2 Series

M240i xDrive Convertible AWD

93,550 km

$25,888

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 2 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L I6
Exterior colour:: Purple
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 93,550
Stock #:: D1131
VIN:: WBA2L3C32HV667798

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2025 Ford Mustang

EcoBoost Premium Convertible RWD

26,623 km

$39,839

CarGurus partner

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior colour:: Blue
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 10-Speed Automatic
Mileage:: 26,623
Stock #:: 26MU5179A
VIN:: 1FAGP8UH4S5107413

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2004 Porsche Boxster

Base

87,225 km

$15,995

CarGurus partner

Year:: 2004
Make:: Porsche
Model:: Boxster
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 228 hp 2.7L H6
Exterior colour:: Blue
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Manual
Mileage:: 87,225
Stock #:: R60601
VIN:: WP0CA29834S621046

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2006 Lexus SC

430 RWD

188,471 km

$17,995

CarGurus partner

Year:: 2006
Make:: Lexus
Model:: SC
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 288 hp 4.3L V8
Exterior colour:: Red (Copper)
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Brown (Beige)
Transmission:: Automatic
Mileage:: 188,471
Stock #:: F1378
VIN:: JTHFN48Y869001378

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2025 Ford Mustang

EcoBoost Premium Convertible RWD

45,325 km

$36,977

CarGurus partner

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 45,325
Stock #:: 1862
VIN:: 1FAGP8UH7S5112704

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2006 Mercedes-Benz SLK

350

103,592 km

$14,995

CarGurus partner

Year:: 2006
Make:: Mercedes-Benz
Model:: SLK
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 268 hp 3.5L V6
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Red
Transmission:: Automatic
Mileage:: 103,592
Stock #:: F6377
VIN:: WDBWK56F66F096377

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2011 BMW Z4

sDrive35is Roadster RWD

84,000 km

$26,990

CarGurus partner

Year:: 2011
Make:: BMW
Model:: Z4
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 335 hp 3L I6
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 84,000
Stock #:: M07-633239
VIN:: WBALM1C57BE633239

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2024 MINI Cooper

Convertible FWD

40,210 km

$31,905

CarGurus partner

Year:: 2024
Make:: MINI
Model:: Cooper
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Front-Wheel Drive
Engine:: 134 hp 1.5L I3
Exterior colour:: Silver
Combined gas mileage:: 7 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 40,210
Stock #:: M26046-1
VIN:: WMW23DL01R3R49715

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2016 Ford Mustang

V6 Convertible RWD

125,323 km

$17,499

CarGurus partner

Year:: 2016
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 300 hp 3.7L V6
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Manual
Mileage:: 125,323
Stock #:: 330509C
VIN:: 1FATP8EM1G5330599

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2009 Mercedes-Benz SL-Class

SL 550

63,004 km

$27,900

CarGurus partner

Year:: 2009
Make:: Mercedes-Benz
Model:: SL-Class
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 382 hp 5.5L V8
Exterior colour:: Gray
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 63,004
Stock #:: STK39F392000
VIN:: WDBSK71F39F392000