3.0 CS Convertible (1971-1975)

Can you afford a 1971-1975 BMW New Six 3.0 CS Convertible in 2025?

# 1971-1975 BMW 3.0 CS Convertible The BMW 3.0 CS (actually a pillarless coupé, not a true convertible) represents BMW's elegant grand touring era, featuring Karmann coachwork styled by Wilhelm Hofmeister. Powered by a silky 3.0-liter inline-six producing around 180 hp, it offered refined performance and exceptional build quality. Enthusiasts praise its timeless design, balanced handling, and that glorious straight-six soundtrack. The later CSi and CSL variants became legendary, though the standard CS remains more accessible. Reviewers note it drives beautifully for its era but requires commitment to maintenance. Famous for launching BMW's sporting heritage and iconic "Hofmeister kink" window design, it's now a collectible classic. Best suited for passionate collectors and weekend enthusiasts who appreciate vintage driving dynamics, value appreciating investment pieces, and don't mind sourcing parts for a 50-year-old German grand tourer.

The 1971-1975 BMW 3.0 CS was only produced as a coupe; no factory convertible exists. Ownership costs include expensive parts sourcing due to rarity, costly Bosch D-Jetronic fuel injection repairs, and rust remediation (unibody corrosion-prone). Insurance is typically high for agreed-value classic coverage. Carburetted models are more maintenance-friendly than injection versions.

Price Range

$80,000 - $150,000

Market price for 2025

Estimated Annual Costs

Insurance:$800

Maintenance:$4,500

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