Best MPG Convertibles for Sale in Union, IA

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2023 BMW 4 Series

430i Convertible xDrive

27,621 miles

$46,295

Year:: 2023
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:: Mocha
Transmission:: 8-Speed Automatic
Mileage:: 27,621
Stock #:: TR241044I
VIN:: WBA43AT0XPCL15372

2025 Ford Mustang

EcoBoost Premium Convertible RWD

6,020 miles

$35,917

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Oxford White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 6,020
Stock #:: U12044
VIN:: 1FAGP8UH1S5119924

2025 Ford Mustang

EcoBoost Premium Convertible RWD

2,415 miles

$36,343

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Iconic Silver Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 2,415
Stock #:: U12043
VIN:: 1FAGP8UH7S5119829

2023 BMW 4 Series

430i Convertible xDrive

27,621 miles

$46,295

Year:: 2023
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:: Mocha
Transmission:: 8-Speed Automatic
Mileage:: 27,621
Stock #:: TR241044I
VIN:: WBA43AT0XPCL15372

2025 Ford Mustang

EcoBoost Premium Convertible RWD

6,020 miles

$35,917

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Oxford White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 6,020
Stock #:: U12044
VIN:: 1FAGP8UH1S5119924

2025 Ford Mustang

EcoBoost Premium Convertible RWD

2,415 miles

$36,343

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Iconic Silver Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 2,415
Stock #:: U12043
VIN:: 1FAGP8UH7S5119829

2026 Ford Mustang

EcoBoost Premium Convertible RWD

New car

$44,586

MSRP $49,780

$833/mo est.

Independence, IA

62 mi away

Year:: 2026
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Adriatic Blue Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 7
Stock #:: 26F206
VIN:: 1FAGP8UH9T5101690

2026 Ford Mustang

EcoBoost Premium Convertible RWD

New car

$45,304

MSRP $50,545

$847/mo est.

Independence, IA

62 mi away

Year:: 2026
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Adriatic Blue Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Space Gray
Transmission:: Automatic
Mileage:: 2
Stock #:: 26F208
VIN:: 1FAGP8UH9T5106470

2026 Ford Mustang

EcoBoost Premium Convertible RWD

New car

$41,824

MSRP $48,140

$782/mo est.

Ottumwa, IA

89 mi away

Year:: 2026
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Shadow Black
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 3
Stock #:: F107704
VIN:: 1FAGP8UH2T5107704

2026 Ford Mustang

EcoBoost Premium Convertible RWD

New car

$45,295

MSRP $45,895

$846/mo est.

Pella, IA

56 mi away

Year:: 2026
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: RACE RED
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Space Gray
Transmission:: Automatic
Mileage:: 21
Stock #:: 1L1925
VIN:: 1FAGP8UH1T5103174

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2026 Mercedes-Benz CLE

450 4MATIC

New car

$85,755

MSRP $85,755

$1,602/mo est.

Urbandale, IA

54 mi away

Year:: 2026
Make:: Mercedes-Benz
Model:: CLE
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 375 hp 3L I6
Exterior color:: Cirrus Silver Metallic
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Power Red/Black
Transmission:: 9-Speed Automatic
Mileage:: 8
Stock #:: TF118203
VIN:: W1KMK6BB4TF118203

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2025 Ford Mustang

EcoBoost Convertible RWD

New car

$41,375

MSRP $43,875

$775/mo est.

Hiawatha, IA

72 mi away

Year:: 2025
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Shadow Black
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 238
Stock #:: F251334
VIN:: 1FAGP8UH1S5132611

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2026 BMW Z4

M40i RWD

New car

$78,850

MSRP $78,850

$1,473/mo est.

Urbandale, IA

54 mi away

Year:: 2026
Make:: BMW
Model:: Z4
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 382 hp 3L I6
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 0
Stock #:: TWY58715
VIN:: WBAHF9C00TWY58715

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2026 Ford Mustang

EcoBoost Premium Convertible RWD

New car

$47,826

MSRP $50,045

$894/mo est.

Monticello, IA

97 mi away

Year:: 2026
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Adriatic Blue Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 0
Stock #:: 106878
VIN:: 1FAGP8UH8T5106878

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2026 BMW Z4

sDrive30i RWD

New car

$62,275

MSRP $62,275

$1,164/mo est.

North Liberty, IA

80 mi away

Year:: 2026
Make:: BMW
Model:: Z4
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Gray (Skyscraper Grey Metallic)
Combined gas mileage:: 29 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 1
Stock #:: B26147
VIN:: WBAHF3C03TWY58754

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2026 BMW Z4

sDrive30i RWD

New car

$66,575

MSRP $66,575

$1,244/mo est.

North Liberty, IA

80 mi away

Year:: 2026
Make:: BMW
Model:: Z4
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Black Sapphire Metallic
Combined gas mileage:: 29 MPG
Fuel type:: Gasoline
Interior color:: Black W/Blue Stitching
Transmission:: 8-Speed Automatic
Mileage:: 1
Stock #:: B26148
VIN:: WBAHF3C01TWY58753

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2026 Ford Mustang

EcoBoost Convertible RWD

New car

No Price Listed

Story City, IA

26 mi away

Year:: 2026
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Blue
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black (Blk Onyx Clth Heate)
Transmission:: Automatic
Stock #:: 21837
VIN:: 1FAGP8UH9T5104248

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2023 Chevrolet Camaro

1LT Convertible RWD

59,222 miles

$25,900

Year:: 2023
Make:: Chevrolet
Model:: Camaro
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 275 hp 2L I4
Exterior color:: Red
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 59,222
Stock #:: 17-141315
VIN:: 1G1FB3DX4P0141315

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2024 Ford Mustang

EcoBoost Premium Convertible RWD

41,662 miles

$33,995

Year:: 2024
Make:: Ford
Model:: Mustang
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 315 hp 2.3L I4
Exterior color:: Race Red
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 41,662
Stock #:: P260208
VIN:: 1FAGP8UH6R5120318

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