430i Convertible (2017-2020)

Can you afford a 2017-2020 BMW 4 Series 430i Convertible in 2025?

# 2017-2020 BMW 430i Convertible The BMW 430i Convertible represents the open-air variant of the 4 Series, featuring a power-folding hardtop and BMW's turbocharged 2.0-liter four-cylinder producing 248 horsepower. This elegant convertible delivers engaging handling with rear-wheel drive and near-perfect weight distribution. Reviewers praise its refined driving dynamics, upscale interior, and practical retractable hardtop that offers better insulation than cloth alternatives. The iDrive infotainment system and available technology impressed during this generation. Critics note the firm ride quality and limited rear-seat space—common convertible compromises. The 430i is famous for blending everyday usability with top-down luxury, offering genuine BMW driving feel without M-car costs. It's well-suited for enthusiasts seeking a stylish daily driver or empty-nesters wanting sporty weekend transportation. Today, it represents an accessible entry into premium convertible ownership with strong reliability and lower maintenance costs than six-cylinder alternatives.

The 2017-2020 BMW 430i Convertible requires premium fuel and expensive maintenance through BMW's Ultimate Service program. Common issues include water pump failures, oil leaks, and costly convertible top repairs ($2,000-$4,000). Insurance runs 15-20% higher than average due to theft risk and repair costs. Overall reliability is below-average for luxury convertibles.

Price Range

$23,000 - $33,000

Market price for 2025

Estimated Annual Costs

Insurance:$1,800

Maintenance:$2,800

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