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Opel Signum 1.9 CDTi 150hp Cosmo

HatchbackDieselManualFWDYear 2005G
150
Horsepower · 110 kW
10.5s
0–100 km/h
209
km/h top speed
6.0
l/100 km

The Opel Signum 1.9 CDTi 150hp Cosmo is a hatchback powered by a diesel engine delivering 150 hp (110 kW). It accelerates from 0 to 100 km/h in 10.5 s and reaches a top speed of 209 km/h. Fuel efficiency stands at 6.0 l/100 km combined, CO₂ emissions of 162 g/km. Drive is routed to the front-wheel-drive axle via a manual. This variant was introduced in 2005 as part of the Opel Signum (2005-2008) generation, and sits alongside 3 other variants in this generation. Full specifications — including engine displacement, transmission type, dimensions, weight, and historical list price — are available on the specifications page.

Updated Jun 2026 · Data curated by Cars-Data.com
Quick answers
What is the engine power of the Opel Signum 1.9 CDTi 150hp Cosmo?

The Opel Signum 1.9 CDTi 150hp Cosmo produces 150 hp (110 kW).

How fast does the Opel Signum 1.9 CDTi 150hp Cosmo accelerate from 0 to 100 km/h?

The Opel Signum 1.9 CDTi 150hp Cosmo accelerates from 0 to 100 km/h in 10.5 seconds.

What is the top speed of the Opel Signum 1.9 CDTi 150hp Cosmo?

The top speed of the Opel Signum 1.9 CDTi 150hp Cosmo is 209 km/h.

What is the fuel consumption of the Opel Signum 1.9 CDTi 150hp Cosmo?

The Opel Signum 1.9 CDTi 150hp Cosmo has a combined fuel consumption of 6.0 l/100 km.

What are the CO₂ emissions of the Opel Signum 1.9 CDTi 150hp Cosmo?

The Opel Signum 1.9 CDTi 150hp Cosmo emits 162 g/km of CO₂.

What transmission does the Opel Signum 1.9 CDTi 150hp Cosmo have?

The Opel Signum 1.9 CDTi 150hp Cosmo is equipped with a Manual transmission.

Is the Opel Signum 1.9 CDTi 150hp Cosmo front, rear, or all-wheel drive?

The Opel Signum 1.9 CDTi 150hp Cosmo sends power through the FRONT WHEEL DRIVE drivetrain.

What is the engine size of the Opel Signum 1.9 CDTi 150hp Cosmo?

The Opel Signum 1.9 CDTi 150hp Cosmo has a 1,910 cc engine with 4 cylinders.

What is the torque of the Opel Signum 1.9 CDTi 150hp Cosmo?

The Opel Signum 1.9 CDTi 150hp Cosmo produces 320 Nm of torque.

When was the Opel Signum 1.9 CDTi 150hp Cosmo introduced?

The Opel Signum 1.9 CDTi 150hp Cosmo was introduced in 2005.