Used Convertibles for Sale Under $40,000 in Diagonal, IA

19 results

2026 MINI Cooper

S Convertible FWD

3,335 miles

$39,900

Good Deal

$746/mo est.

Manufacturer certified

Clive, IA

61 mi away

Year:: 2026
Make:: MINI
Model:: Cooper
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Front-Wheel Drive
Engine:: 2L I4
Exterior color:: Red (Copper Gray Metallic)
Fuel type:: Gasoline
Interior color:: JCW Black
Transmission:: 7-Speed Automatic
Mileage:: 3,335
Stock #:: ML263008
VIN:: WMW23GX06T2X82745

2024 MINI Cooper

S Convertible FWD

15,267 miles

$31,449

Good Deal

$594/mo est.

Manufacturer certified

Omaha, NE

97 mi away

Year:: 2024
Make:: MINI
Model:: Cooper
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Front-Wheel Drive
Engine:: 189 hp 2L I4
Exterior color:: Gray (Rooftop Grey Metallic)
Combined gas mileage:: 31 MPG
Fuel type:: Gasoline
Interior color:: Carbon Black
Transmission:: 7-Speed Dual Clutch
Mileage:: 15,267
Stock #:: XP00835
VIN:: WMW43DL05R3R52285

2026 MINI Cooper

S Convertible FWD

2,055 miles

$39,075

Year:: 2026
Make:: MINI
Model:: Cooper
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Front-Wheel Drive
Engine:: 2L I4
Exterior color:: Red (Copper Gray Metallic)
Fuel type:: Gasoline
Interior color:: Gray/Blue
Transmission:: 7-Speed Automatic
Mileage:: 2,055
Stock #:: ML263001
VIN:: WMW23GX01T2X64413

2022 BMW 4 Series

430i Convertible xDrive

67,943 miles

$34,830

Year:: 2022
Make:: BMW
Model:: 4 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Mineral White Metallic
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Tacora Red
Transmission:: 8-Speed Automatic
Mileage:: 67,943
Stock #:: NCL01494D
VIN:: WBA43AT02NCL01494

2025 Ford Mustang

EcoBoost Premium Convertible RWD

1,934 miles

$39,361

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: [K1] Vapor Blue
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 1,934
Stock #:: ZR270
VIN:: 1FAGP8UH9S5103888

2023 MINI Cooper

S Convertible FWD

11,571 miles

$30,980

Year:: 2023
Make:: MINI
Model:: Cooper
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Front-Wheel Drive
Engine:: 189 hp 2L I4
Combined gas mileage:: 31 MPG
Fuel type:: Gasoline
Transmission:: 7-Speed Dual Clutch
Mileage:: 11,571
Stock #:: R22023
VIN:: WMW43DL05P3R22023

2023 Ford Mustang

EcoBoost Premium Convertible RWD

81,832 miles

$19,988

Year:: 2023
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 310 hp 2.3L I4
Exterior color:: Red
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 81,832
Stock #:: D3C110185
VIN:: 1FATP8UH2P5110185

2021 Ford Mustang

EcoBoost Convertible RWD

66,575 miles

$21,499

Year:: 2021
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 310 hp 2.3L I4
Exterior color:: White
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 66,575
Stock #:: 13188
VIN:: 1FATP8UH5M5124609

2023 Ford Mustang

EcoBoost Premium Convertible RWD

48,641 miles

$26,722

Year:: 2023
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 310 hp 2.3L I4
Exterior color:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 48,641
Stock #:: P5108370W
VIN:: 1FATP8UH9P5108370

2020 FIAT 124 Spider

Abarth

49,554 miles

$16,959

Year:: 2020
Make:: FIAT
Model:: 124 Spider
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 160 hp 1.4L I4
Exterior color:: Silver
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 49,554
Stock #:: 144477
VIN:: JC1NFAEK4L0144477

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2026 Mazda MX-5 Miata

Club RWD

New car

$36,349

MSRP $36,050

$679/mo est.

Bellevue, NE

85 mi away

Year:: 2026
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Deep Crystal Blue Mica
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Manual
Mileage:: 8
Stock #:: X260244
VIN:: JM1NDAC73T0703718

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2023 Ford Mustang

GT Premium Convertible RWD

24,101 miles

$39,011

Year:: 2023
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 450 hp 5L V8
Exterior color:: [AE] Grabber Blue
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: Automatic
Mileage:: 24,101
Stock #:: ZRD127
VIN:: 1FATP8FF4P5105498

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2026 Mazda MX-5 Miata

Grand Touring RWD

New car

$38,289

MSRP $37,990

$716/mo est.

Bellevue, NE

85 mi away

Year:: 2026
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Deep Crystal Blue Mica
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Brown (Tan)
Transmission:: 6-Speed Manual
Mileage:: 8
Stock #:: X260232
VIN:: JM1NDAD74T0703631

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2026 Mazda MX-5 Miata

Club RWD

New car

$35,959

MSRP $35,660

$672/mo est.

Omaha, NE

96 mi away

Year:: 2026
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Deep Crystal Blue Mica
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Manual
Mileage:: 7
Stock #:: MM260185
VIN:: JM1NDAC71T0700834

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2026 Mazda MX-5 Miata

Grand Touring RWD

New car

$38,189

MSRP $37,890

$714/mo est.

Omaha, NE

96 mi away

Year:: 2026
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Soul Red Crystal Metallic
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Manual
Mileage:: 6
Stock #:: MM260196
VIN:: JM1NDAD7XT0701138

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2026 Mazda MX-5 Miata

Grand Touring RWD

New car

$38,904

MSRP $38,605

$727/mo est.

Omaha, NE

96 mi away

Year:: 2026
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Jet Black Mica
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 6
Stock #:: MM260197
VIN:: JM1NDAD7XT0703746

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2026 Mazda MX-5 Miata

Grand Touring RWD

New car

$38,459

MSRP $38,160

$719/mo est.

Omaha, NE

96 mi away

Year:: 2026
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Snowflake White Pearl Mica
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Brown (Tan)
Transmission:: 6-Speed Manual
Mileage:: 8
Stock #:: MM260133
VIN:: JM1NDAD75T0700737

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2024 Mazda MX-5 Miata

RF Club RWD

7,024 miles

$38,998

Year:: 2024
Make:: Mazda
Model:: MX-5 Miata
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 181 hp 2L I4
Exterior color:: Red
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Manual
Mileage:: 7,024
Stock #:: 28393572
VIN:: JM1NDAL70R0607778

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2020 BMW 4 Series

440i xDrive Convertible AWD

75,165 miles

$36,605

Year:: 2020
Make:: BMW
Model:: 4 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 320 hp 3L I6
Exterior color:: Silver
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 75,165
Stock #:: 104498
VIN:: WBA4Z7C05L5S02235

Used Convertibles for Sale Under $30,000 in Diagonal IA Used Convertibles for Sale Under $50,000 in Diagonal IA Used Convertibles for Sale Under $60,000 in Diagonal IA Best MPG Convertibles for Sale in Diagonal IA Used Coupes for Sale Under $40,000 in Diagonal IA Ford Mustang Convertibles for Sale in Diagonal IA Chevrolet Camaro Convertibles for Sale in Diagonal IA MINI Convertibles for Sale in Diagonal IA Cars for Sale Under $40,000 in Diagonal IA Cars for Sale Under $20,000 in Diagonal IA Best MPG Hatchbacks for Sale in Diagonal IA Best MPG Wagons for Sale in Diagonal IA

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Used Convertibles for Sale Under $40,000 in Diagonal, IA

2026 MINI Cooper

$39,900

2024 MINI Cooper

$31,449

2026 MINI Cooper

$39,075

2022 BMW 4 Series

$34,830

2025 Ford Mustang

$39,361

2023 MINI Cooper

$30,980

2023 Ford Mustang

$19,988

2021 Ford Mustang

$21,499

2023 Ford Mustang

$26,722

2020 FIAT 124 Spider

$16,959

2026 Mazda MX-5 Miata

$36,349

2023 Ford Mustang

$39,011

2026 Mazda MX-5 Miata

$38,289

2026 Mazda MX-5 Miata

$35,959

2026 Mazda MX-5 Miata

$38,189

2026 Mazda MX-5 Miata

$38,904

2026 Mazda MX-5 Miata

$38,459

2024 Mazda MX-5 Miata

$38,998

2020 BMW 4 Series

$36,605

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