2.5i Roadster (2003-2008)

Can you afford a 2003-2008 BMW Z4 2.5i Roadster in 2025?

# 2003-2008 BMW Z4 2.5i Roadster The first-generation BMW Z4 2.5i brought angular, controversial styling to the roadster segment, replacing the beloved Z3. Powered by a 184-hp 2.5-liter inline-six, it offered classic BMW handling with near-perfect weight distribution and communicative steering, though reviewers noted the engine felt underwhelming compared to sportier variants. Critics praised its rigid chassis and engaging driving dynamics but were divided on Chris Bangle's polarizing design. The car gained recognition for its aggressive looks and pure roadster experience without electronic nannies. Today, it suits weekend enthusiasts seeking an affordable, analog sports car with BMW refinement. Ideal for spirited backroad drives rather than straight-line speed. Potential buyers should inspect for convertible top issues, cooling system problems, and rear subframe mounting points—common E85 weaknesses. Best for those prioritizing handling over power.

The Z4 2.5i is relatively reliable for a BMW, with the naturally-aspirated inline-6 being robust. Common issues include window regulators, convertible top hydraulics ($1,500-2,500), and cooling system components. Maintenance costs are moderate for luxury standards. Insurance runs higher due to roadster classification. Regular BMW maintenance intervals and premium fuel required.

Price Range

$10,000 - $22,000

Market price for 2025

Estimated Annual Costs

Insurance:$800

Maintenance:$2,800

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