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  • Blue 2018 MINI Convertible Cooper SBlue 2018 MINI Convertible Cooper SBlue 2018 MINI Convertible Cooper SBlue 2018 MINI Convertible Cooper SBlue 2018 MINI Convertible Cooper SBlue 2018 MINI Convertible Cooper S

    $15,633

    65,136 mi.
    Est. $295/mo

    Acura of Palm Beach

    4.3
    West Palm Beach, FL (1,132 mi)
    Check Availability
  • Electric Blue Metallic 2018 MINI Convertible Cooper SElectric Blue Metallic 2018 MINI Convertible Cooper SElectric Blue Metallic 2018 MINI Convertible Cooper SElectric Blue Metallic 2018 MINI Convertible Cooper SElectric Blue Metallic 2018 MINI Convertible Cooper SElectric Blue Metallic 2018 MINI Convertible Cooper S

    $16,087

    64,728 mi.
    Est. $303/mo

    Jim Butler Kia

    4.7
    Chesterfield, MO (272 mi)
    Check Availability
  • Blue 2018 MINI Convertible SBlue 2018 MINI Convertible SBlue 2018 MINI Convertible SBlue 2018 MINI Convertible SBlue 2018 MINI Convertible SBlue 2018 MINI Convertible S

    $21,998

    $1K
    55,206 mi.
    Est. $414/mo

    CarMax Memphis

    4.8
    Memphis, TN (476 mi)
    Check Availability
  • Midnight Black Metallic 2018 MINI Convertible Cooper SMidnight Black Metallic 2018 MINI Convertible Cooper SMidnight Black Metallic 2018 MINI Convertible Cooper SMidnight Black Metallic 2018 MINI Convertible Cooper SMidnight Black Metallic 2018 MINI Convertible Cooper SMidnight Black Metallic 2018 MINI Convertible Cooper S

    $9,822

    88,852 mi.
    Est. $185/mo

    NY Auto Find

    2.9
    Massapequa, NY (742 mi)
    Check Availability
  • Aqua Blue Metallic 2018 MINI Convertible Cooper SAqua Blue Metallic 2018 MINI Convertible Cooper SAqua Blue Metallic 2018 MINI Convertible Cooper SAqua Blue Metallic 2018 MINI Convertible Cooper SAqua Blue Metallic 2018 MINI Convertible Cooper SAqua Blue Metallic 2018 MINI Convertible Cooper S

    $18,556

    $443
    65,754 mi.
    Est. $350/mo

    Auto Haus of Yorktown

    4.4
    Yorktown, VA (677 mi)
    Check Availability

MINI Convertible prices by year

Model year Average price Deals
2027 MINI Convertible Cooper S
2026 MINI Convertible Cooper S 8 Great deals
2025 MINI Convertible Cooper S $35,755 20 Good deals
2024 MINI Convertible Cooper S $30,900 35 Great deals
2023 MINI Convertible Cooper S $29,500 12 Great deals
2021 MINI Convertible Cooper S $25,988 8 Great deals
2019 MINI Convertible Cooper S $20,448 14 Great deals

About the 2018 MINI Convertible Cooper S

Basics

Cooper S shown.

Seating
4
Door count
2
Drivetrain
Front Wheel Drive
Combined MPG
28
Transmission
6-Speed A/T
Engine
189.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 MINI Convertible Cooper S
FAQs

How much does the 2018 MINI Convertible Cooper S cost?

The 2018 MINI Convertible Cooper S price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Convertible Cooper S is $16,419, with pricing starting at $9,822.

What is the MPG of the 2018 MINI Convertible Cooper S?

The 2018 MINI Convertible Cooper S offers up to 25 MPG in city driving and 33 MPG on the highway for a combined rating of 28 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2018 MINI Convertible Cooper S?

The 2018 MINI Convertible Cooper S compares to and/or competes against the following vehicles:


  • MINI John Cooper Works GP
  • MINI Coupe
  • FIAT 500
  • FIAT 500X
  • FIAT 500L
  • FIAT 124 Spider

Is the 2018 MINI Convertible Cooper S reliable?

The 2018 MINI Convertible has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Convertible owners.

Ratings (5 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.6
Interior
4.8
Performance
4.8
Value
3.8
Exterior
5.0
Reliability
4.6
Trims

Cooper S (1 style)

Style
Cooper S FWD
Inventory price
Starting at $30,400
Combined MPG
28
Engine
189.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)