BMW · Z4 · Z4 Roadster Facelift 2006 (2006-2009)

BMW Z4 Roadster 2.5i

3.0out of 5Cars-Data Score

Top 39% of 612 Convertible Petrol models in this price class.

ConvertiblePetrolManualRWDYear 2006G
177
Horsepower · 130 kW
7.1s
0–100 km/h
229
km/h top speed
8.2
l/100 km

The BMW Z4 Roadster 2.5i is a convertible powered by a petrol engine delivering 177 hp (130 kW).

Updated Jun 2026 · Data curated by Cars-Data.com

Performance

It accelerates from 0 to 100 km/h in 7.1 s and reaches a top speed of 229 km/h. Drive is routed to the rear-wheel-drive axle via a manual.

Efficiency & range

Fuel efficiency stands at 8.2 l/100 km combined, CO₂ emissions of 197 g/km.

Generation & history

This variant was introduced in 2006 as part of the BMW Z4 Roadster Facelift 2006 (2006-2009) generation, and sits alongside 14 other variants in this generation.

Full specifications — including engine displacement, transmission type, dimensions, weight, and historical list price — are available on the specifications page.

Quick answers
What is the engine power of the BMW Z4 Roadster 2.5i?

The BMW Z4 Roadster 2.5i produces 177 hp (130 kW).

How fast does the BMW Z4 Roadster 2.5i accelerate from 0 to 100 km/h?

The BMW Z4 Roadster 2.5i accelerates from 0 to 100 km/h in 7.1 seconds.

What is the top speed of the BMW Z4 Roadster 2.5i?

The top speed of the BMW Z4 Roadster 2.5i is 229 km/h.

What is the fuel consumption of the BMW Z4 Roadster 2.5i?

The BMW Z4 Roadster 2.5i has a combined fuel consumption of 8.2 l/100 km.

What are the CO₂ emissions of the BMW Z4 Roadster 2.5i?

The BMW Z4 Roadster 2.5i emits 197 g/km of CO₂.

What transmission does the BMW Z4 Roadster 2.5i have?

The BMW Z4 Roadster 2.5i is equipped with a Manual transmission.

Is the BMW Z4 Roadster 2.5i front, rear, or all-wheel drive?

The BMW Z4 Roadster 2.5i sends power through the RWD drivetrain.

What is the engine size of the BMW Z4 Roadster 2.5i?

The BMW Z4 Roadster 2.5i has a 2,497 cc engine with 6 cylinders.

What is the torque of the BMW Z4 Roadster 2.5i?

The BMW Z4 Roadster 2.5i produces 230 Nm of torque.

When was the BMW Z4 Roadster 2.5i introduced?

The BMW Z4 Roadster 2.5i was introduced in 2006.