Forfour 454 · 2005–2006

Smart Forfour Brabus 1.5 Turbo Forfour 454 · 177 hp (2005 to 2006)

The Smart Forfour Brabus 1.5 Turbo of the Forfour 454 generation uses the 4G15T 1.5 petrol engine with 177 hp.

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Technical specifications

Fuel: Petrol
Power: 177 PS / 130 kW
Displacement: 1 468 cm³
Cylinders: 4
Engine code: 4G15T 1.5
Period covered: 2005–2006
Documented market: Europe

Transmission

Manual · 5 speeds

Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.

Specification source : [1] AutoKarnet

This version

177 hp (130 kW), front-wheel drive, 5-speed manual. Built from 2005 to 2006.

AutoKarnet advice

In the range

It is the most powerful petrol version of this generation. The 4G15T 1.5 engine is also fitted to: Mitsubishi Colt (Colt VI Z30).

AutoKarnet advice

Maintenance and records

Oil and filter change

Typical interval: 15,000 km or 12 months, whichever comes first.

15 000 km

12 months

MB 229.3 / MB 229.5 / Renault RN0700 / RN0710 — Engine, model year and severe use may require a shorter interval; do not exceed the service warning. The listed oil approvals are not interchangeable: check the one for the engine.

Source [1]

Brake fluid

Brake fluid: generally replaced every 2 years; inspect the brakes at each service.

24 months

Brake fluid: generally replaced every 2 years; inspect the brakes at each service.

Source [1]

Questions about this version (2)

Which engine is in the Smart Forfour Brabus 1.5 Turbo Forfour 454?

The 4G15T 1.5 petrol engine (1 468 cc), 177 hp (130 kW).

AutoKarnet advice

Which oil for the Smart Forfour Brabus 1.5 Turbo?

A MB 229.3 / MB 229.5 / Renault RN0700 / RN0710-approved oil suited to the 4G15T 1.5 engine.

AutoKarnet advice

Documentary sources

[1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026