Best MPG Convertibles for Sale inJanesville, WI
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- Bentley
- Model:
- Continental GTC
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8 Hybrid
- Exterior color:
- Glacier White
- Combined gas mileage:
- 53 MPG
- Fuel type:
- Hybrid
- Interior color:
- Gray
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 2,523
- Stock #:
- TS265151AAA
- VIN:
- SCBDR4ZG9SC020301


Sponsored by Porsche Downtown Chicago
2025 Bentley Continental GTC
Speed AWD
2,523 mi
$308,406
- Year:
- 2020
- Make:
- BMW
- Model:
- 2 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L I6
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac w/ Dark Brown Highlight
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,154
- Stock #:
- H9656
- VIN:
- WBA2N3C00L7F25269

Sponsored Listing
2020 BMW 2 Series
M240i xDrive Convertible AWD
68,154 mi
$32,256
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Alpine White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black w/Oyster Stitching
- Transmission:
- 8-Speed Automatic
- Mileage:
- 11,748
- Stock #:
- 26578A
- VIN:
- WBA53AT00MCH10227

Sponsored Listing
2021 BMW 4 Series
M440i Convertible RWD
11,748 mi
$45,012
- Year:
- 2020
- Make:
- Chevrolet
- Model:
- Camaro
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 275 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,612
- Stock #:
- C9786A
- VIN:
- 1G1FB3DX1L0124367

-$593
2020 Chevrolet Camaro
1LT Convertible RWD
71,612 mi
$18,408
$17,815
- 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:
- 1,154
- Stock #:
- P3149
- VIN:
- 1FAGP8UH8T5110963

2026 Ford Mustang
EcoBoost Premium Convertible RWD
1,154 mi
$30,991
- Year:
- 2026
- Make:
- MINI
- Model:
- Cooper
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Ocean Wave Green Metallic
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Blue
- Transmission:
- Automatic
- Mileage:
- 5,535
- Stock #:
- L1009
- VIN:
- WMW23GX09T2X90306

2026 MINI Cooper
S Convertible FWD
5,535 mi
$42,137
- Year:
- 2023
- Make:
- Mercedes-Benz
- Model:
- E-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 23,100
- Stock #:
- 9087
- VIN:
- W1K1J5JB9PF195639

-$1,000
2023 Mercedes-Benz E-Class
E 450 RWD
23,100 mi
$43,980
$42,980
- Year:
- 2024
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7,480
- Stock #:
- P27842
- VIN:
- WBA63AT06RCN43932

-$1,270
2024 BMW 4 Series
M440i Convertible xDrive
7,480 mi
$60,212
$58,942
- Year:
- 2023
- Make:
- BMW
- Model:
- Z4
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- Automatic
- Mileage:
- 10,745
- Stock #:
- PP6158
- VIN:
- WBAHF9C0XPWY20138

2023 BMW Z4
M40i RWD
10,745 mi
$58,403
- Year:
- 2022
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Ibis White/Black Roof
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 83,802
- Stock #:
- 7419AC
- VIN:
- WAUWAGF59NN003036

2022 Audi A5
quattro Premium Plus 45 TFSI Convertible AWD
83,802 mi
$28,797
- Year:
- 2020
- Make:
- Chevrolet
- Model:
- Camaro
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 275 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,203
- Stock #:
- 53T306D
- VIN:
- 1G1FB3DX8L0106531

2020 Chevrolet Camaro
1LT Convertible RWD
82,203 mi
$17,449
- Year:
- 2020
- Make:
- BMW
- Model:
- 2 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black W/Red Hi/Stitch
- Transmission:
- 8-Speed Automatic
- Mileage:
- 38,963
- Stock #:
- N13889A
- VIN:
- WBA2K1C00L7D71823

2020 BMW 2 Series
230i xDrive Convertible AWD
38,963 mi
$25,992
- Year:
- 2025
- Make:
- Ford
- Model:
- Mustang
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 2.3L I4
- Exterior color:
- Silver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Onyx
- Transmission:
- Automatic
- Mileage:
- 29,150
- Stock #:
- P27853
- VIN:
- 1FAGP8UH6S5106912

2025 Ford Mustang
EcoBoost Premium Convertible RWD
29,150 mi
$30,222
- Year:
- 2026
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Skyscraper Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Tacora Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 3,239
- Stock #:
- BP7433
- VIN:
- WBA53DB07TCX04133

2026 BMW 4 Series
430i Convertible xDrive
3,239 mi
$61,407
- Year:
- 2025
- 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:
- Automatic
- Mileage:
- 2,910
- Stock #:
- S0654816
- VIN:
- JM1NDAD72S0654816

2025 Mazda MX-5 Miata
Grand Touring RWD
2,910 mi
$31,176
- Year:
- 2020
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray (Mineral Grey Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Pink (Coral Red w/ Black Highlight)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 37,851
- Stock #:
- MCE2248
- VIN:
- WBA4Z3C08L5N80722

2020 BMW 4 Series
430i xDrive Convertible AWD
37,851 mi
$31,969
- 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:
- Soul Red Crystal Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 1,982
- Stock #:
- 926282A
- VIN:
- JM1NDAC71R0605425

2024 Mazda MX-5 Miata
Club RWD
1,982 mi
$31,854
- Year:
- 2024
- Make:
- Ford
- Model:
- Mustang
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 2.3L I4
- Exterior color:
- Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Space Gray
- Transmission:
- Automatic
- Mileage:
- 61,103
- Stock #:
- 3P26056
- VIN:
- 1FAGP8UH3R5127548

2024 Ford Mustang
EcoBoost Premium Convertible RWD
61,103 mi
$27,786
- 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:
- Space Gray
- Transmission:
- Automatic
- Mileage:
- 51,163
- Stock #:
- B242
- VIN:
- 1FAGP8UH4R5136453

2024 Ford Mustang
EcoBoost Premium Convertible RWD
51,163 mi
$28,713
- Year:
- 2021
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,089
- Stock #:
- 02437
- VIN:
- WAUWAGF52MN002437

2021 Audi A5
quattro Premium Plus 45 TFSI Convertible AWD
61,089 mi
$27,995
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 14,307
- Stock #:
- 9637X
- VIN:
- WBAHF3C07TWY53086

2026 BMW Z4
sDrive30i RWD
14,307 mi
$46,300
- Year:
- 2024
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- White Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 33,080
- Stock #:
- V3769
- VIN:
- WBA43AT05RCR70882

2024 BMW 4 Series
430i Convertible xDrive
33,080 mi
$38,631
- Year:
- 2020
- Make:
- BMW
- Model:
- Z4
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Misano Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,937
- Stock #:
- LWW55919
- VIN:
- WBAHF9C09LWW55919

2020 BMW Z4
M40i RWD
62,937 mi
$38,372
- Year:
- 2020
- Make:
- Chevrolet
- Model:
- Camaro
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 275 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,612
- Stock #:
- C9786A
- VIN:
- 1G1FB3DX1L0124367

-$593
Sponsored Listing
2020 Chevrolet Camaro
1LT Convertible RWD
71,612 mi
$18,408