BMW 4 Series Convertible

The BMW 4 Series Convertible, part of the G23 generation and updated for 2025, comes as the 420i, M440i xDrive and M4 Competition M xDrive. With turbo engines up to 390kW, an 8-speed automatic, curved display, OS 8.5, advanced driver aids and a power-folding soft-top, it targets drivers seeking premium open-air luxury with dynamic performance.

Driveaway Price

$123,929 - $227,600

Body Style

Sports Convertible

Powertrain

Petrol

Country of Origin

Germany

Warranty

5 Year / Unlimited km

BMW 4 Series Convertible Variants

420i

Driveaway

$123,929

Fuel Type

Petrol

Engine

2.0L 4cyl Turbo

Power

135kW 300Nm

Transmission

8 Speed Auto

Drivetrain

Rear Wheel Drive

0-100km/h

8.2 sec

Top Speed

236 km/h

Electric Range

Consumption¹

6.6 L/100km

CO₂ Emission

152 g/km

ANCAP Safety

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M440i xDrive

Driveaway

$173,200

Fuel Type

Petrol

Engine

3.0L 6cyl Turbo

Power

285kW 500Nm

Transmission

8 Speed Auto

Drivetrain

All Wheel Drive

0-100km/h

4.9 sec

Top Speed

250 km/h

Electric Range

Consumption¹

8.2 L/100km

CO₂ Emission

188 g/km

ANCAP Safety

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M4 Competition M xDrive

Driveaway

$227,600

Fuel Type

Petrol

Engine

3.0L 6cyl Bi-Turbo

Power

390kW 650Nm

Transmission

8 Speed Auto

Drivetrain

All Wheel Drive

0-100km/h

3.7 sec

Top Speed

250 km/h

Electric Range

Consumption¹

10.4 L/100km

CO₂ Emission

237 g/km

ANCAP Safety

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Latest BMW 4 Series Convertible Offers

BMW M Performance Parts Savingsnew

Enjoy 10% off BMW M Performance Parts during your run-in service for M2, M3 and M4 models. Elevate your driving experience with motorsport-inspired upgrades designed to enhance performance, style and precision, now at a limited-time savings.

Models

BMW M2, M3 and M4 models

Availability

1st May 2026 to 15th August 2026.

BMW Premium Certified Finance Rate

Used car BMW Premium Certified 8.29% p.a. rate offer. Enjoy a 360 safety check, verified service history, 6 months / 10,000km service free period, 24 months roadside assist and flexible finance at 8.29% p.a. interest rate at 10.33% p.a. comparison rate. Offer only on select pre-owned models.

Models

BMW Premium Certified Models

Availability

1st April 2025 to 30th June 2026.

BMW Professional Program

The BMW Professional Program is available to employees of select companies. It includes complimentary servicing for 3 years or 60,000kms, recommended dealer delivery reduced to $1,850 exc taxes, benefits extended spouse or de-facto partner and access to a dedicated Corporate Sales Manager. Employee eligibility subject to requirements.

Models

Eligible BMW Models

Availability

1st May 2022 to Not Specified.

Looking for BMW 4 Series Convertible alternatives?

Mercedes-Benz

CLE Cabriolet

Ford

Mustang

Porsche

718 Cayman

Want to see how BMW 4 Series Convertible variants stack up to other brands

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Vehicle pricing shown is for new cars only (base model excluding options). Unless otherwise indicated, vehicle pricing is based on the published estimated drive away price where available. (1) Fuel consumption shown is the combined cycle measurement. * Savings vary by model, location and dealer stock. See our Terms of Use for further details.