Alfa Romeo 1.4 MultiAir Engine for Sale – Complete Buyer’s Guide

If you are searching for an Alfa Romeo 1.4 MultiAir engine for sale, choosing the correct replacement engine is essential for maintaining your vehicle's performance, reliability and compatibility. The Alfa Romeo 1.4 MultiAir is a turbocharged petrol engine family developed around Fiat's MultiAir electro-hydraulic variable valve control technology.

Whether you need a replacement engine for a damaged unit, are rebuilding your vehicle or sourcing an engine for a professional workshop, it is important to verify the engine code, generation, power output and vehicle fitment before purchasing.

This guide covers the engine configuration, displacement, fuel type, induction system, power output, torque, production years and compatibility considerations to help buyers make an informed purchasing decision.

Alfa Romeo 1.4 MultiAir Engine Specifications

The Alfa Romeo 1.4 MultiAir engine belongs to the Fiat Powertrain Technologies (FPT) FIRE engine family. It uses MultiAir technology, an electro-hydraulic valve control system designed to manage intake valve operation and improve engine efficiency and performance.

Depending on the version, the engine is available in naturally aspirated and turbocharged configurations. Turbocharged versions deliver higher power and torque, making them suitable for drivers seeking stronger acceleration and improved performance.

Engine Configuration

The Alfa Romeo 1.4 MultiAir is a four-cylinder, inline petrol engine designed to provide a balance between performance and everyday drivability.

Its MultiAir technology controls intake valve operation electronically and hydraulically rather than relying exclusively on a conventional fixed intake camshaft profile. This allows the engine to adjust intake valve opening according to operating conditions.

The turbocharged versions combine this technology with forced induction, delivering increased power and torque compared with the naturally aspirated version.

When purchasing a replacement Alfa Romeo 1.4 MultiAir engine, buyers should identify whether their original engine is naturally aspirated or turbocharged. These configurations should not automatically be considered interchangeable.

Engine Displacement

The Alfa Romeo 1.4 MultiAir has an engine displacement of 1,368 cc (1.4 litres).

The engine uses a 72 mm cylinder bore and an 84 mm piston stroke. Although the displacement remains the same across the main naturally aspirated and turbocharged versions, internal specifications and engine management configurations can differ.

This distinction is important when sourcing a replacement engine because matching displacement alone does not guarantee vehicle compatibility.

Fuel Type

The Alfa Romeo 1.4 MultiAir engine operates on unleaded petrol (gasoline).

Factory specifications for various versions specify 95 RON or 98 RON unleaded petrol, depending on the model and market. Buyers should always follow the fuel requirements specified for their particular engine version.

When purchasing a replacement engine, confirm that the fuel injection equipment, sensors and engine management components are compatible with the vehicle.

Aspiration / Induction

The Alfa Romeo 1.4 MultiAir engine is available in two main induction configurations:

1. Naturally Aspirated MultiAir

The naturally aspirated 1.4 MultiAir does not use a turbocharger. It delivers more modest power output and is designed for everyday driving.

2. Turbocharged MultiAir

The turbocharged version uses a turbocharger to increase the amount of air entering the engine, supporting higher power and torque output.

Turbocharged versions include several factory power configurations, making it particularly important to match the replacement engine to the original vehicle specification.

Power Output and Torque

Power and torque depend on the specific engine version.

The following figures represent examples of factory specifications:

Some later or market-specific variants have different outputs. For example, certain Giulietta configurations offer 150 hp and 250 Nm.

Buying an Alfa Romeo 1.4 MultiAir Replacement Engine

Finding the correct replacement engine involves more than choosing an engine with the same displacement. A suitable replacement should match the vehicle's original engine configuration, engine code and electronic requirements.

Before purchasing, consider the following:

1. Request the engine code and confirm it against your existing engine.

2. Establish whether the engine is naturally aspirated or turbocharged.

3. Ask for the donor vehicle's model and production year.

4. Confirm the engine's condition and whether it has been tested.

5. Establish exactly which components are included in the sale.

6. Request available photographs and any supporting inspection or test information.

7. Confirm the warranty and delivery arrangements with the supplier.

Whether you are replacing a faulty engine or sourcing a complete engine assembly for a vehicle restoration, accurate fitment information helps prevent unnecessary purchasing and installation problems.

Find the Right Alfa Romeo 1.4 MultiAir Engine for Sale

Looking for an Alfa Romeo 1.4 MultiAir engine for sale? Make sure you select a replacement unit that matches your vehicle's engine code, power output, production year and configuration.

Providing your vehicle details and original engine code makes it easier to identify the correct replacement engine and determine whether the available unit is suitable for your application.

Request an Alfa Romeo 1.4 MultiAir engine quotation today, and confirm availability, engine condition, included components, compatibility and delivery options before placing your order.

Common Alfa Romeo 1.4 MultiAir Engine Codes

Specification	Details
Engine manufacturer	Alfa Romeo / Fiat Powertrain Technologies
Engine family	FIRE MultiAir
Engine configuration	Inline 4-cylinder
Engine displacement	1,368 cc (1.4 litres)
Fuel type	Unleaded petrol (gasoline)
Aspiration / induction	Naturally aspirated or turbocharged, depending on version
Valve technology	MultiAir electro-hydraulic intake valve control
Valve configuration	16-valve turbo versions; 8-valve naturally aspirated version
Power output	Approximately 105–170 hp for major original MiTo versions
Torque	Approximately 130–250 Nm, depending on version
Engine cycle	Four-stroke Otto cycle
Years / generation	Introduced in 2009; fitted to various Alfa Romeo MiTo and Giulietta models in subsequent years
Common engine codes	955A6000, 955A2000, 955A8000, 940A2000

If you are looking for an Alfa Romeo 1.4 MultiAir engine for sale, checking engine compatibility before ordering is essential.