Home/Alfa Romeo/166/166 generations
Specs & Variants

Alfa Romeo 166 Generation

Years1998–2003
BodySedan
Variants18

The Alfa Romeo 166 Generation is a sedan, produced 1998–2003. This generation includes 18 variants available in Petrol and Diesel, with outputs ranging from 136 to 226 hp. The quickest variant in this generation reaches 100 km/h in 7.8 seconds. All variants in this generation use FRONT WHEEL DRIVE drive. Select a variant below to compare full specifications, or use the fuel filter to narrow the list by powertrain type.

Alfa Romeo 166 1998 front view

Alfa Romeo 166 Generation18 variants

Top max speed in this generationBest consumption in this generationLongest electric range in this generationLowest CO₂ emissions in this generation
Sort
Variant
Power
0–100
Cons.
CO₂
Alfa Romeo 166 3.0 V6 24V Distinctive
2,959 cc·Automatic·FWD·Petrol
226hp / 166 kW
8.5s
13.0l/100km
310g/km
Alfa Romeo 166 3.0 V6 24V Progression
2,959 cc·Automatic·FWD·Petrol
226hp / 166 kW
8.5s
13.0l/100km
310g/km
Alfa Romeo 166 3.0 V6 24V Sporttronic
2,959 cc·Automatic·FWD·Petrol
226hp / 166 kW
8.5s
13.0l/100km
310g/km
Alfa Romeo 166 3.0 V6 24V Distinctive
2,959 cc·Manual·FWD·Petrol
226hp / 166 kW
7.8s
12.5l/100km
298g/km
Alfa Romeo 166 3.0 V6 24V Progression
2,959 cc·Manual·FWD·Petrol
226hp / 166 kW
7.8s
12.5l/100km
298g/km
Alfa Romeo 166 3.0 V6 24V Super
2,959 cc·Manual·FWD·Petrol
226hp / 166 kW
7.8s
12.5l/100km
298g/km
Alfa Romeo 166 2.5 V6 24V Distinctive
2,492 cc·Manual·FWD·Petrol
190hp / 140 kW
8.4s
11.4l/100km
272g/km
Alfa Romeo 166 2.5 V6 24V Progression
2,492 cc·Manual·FWD·Petrol
190hp / 140 kW
8.4s
11.4l/100km
272g/km
Alfa Romeo 166 2.5 V6 24V Sporttronic
2,492 cc·Automatic·FWD·Petrol
190hp / 140 kW
9.5s
12.2l/100km
291g/km
Alfa Romeo 166 2.5 V6 24V
2,492 cc·Manual·FWD·Petrol
190hp / 140 kW
8.4s
11.4l/100km
272g/km
Alfa Romeo 166 2.0 T.Spark Edizione Esclusiva
1,970 cc·Manual·FWD·Petrol
155hp / 114 kW
9.6s
9.7l/100km
232g/km
Alfa Romeo 166 2.0 T.Spark Progression
1,970 cc·Manual·FWD·Petrol
155hp / 114 kW
9.6s
9.7l/100km
232g/km
Alfa Romeo 166 2.0 T.Spark L
1,970 cc·Manual·FWD·Petrol
155hp / 114 kW
9.6s
9.7l/100km
232g/km
Alfa Romeo 166 2.0 T.Spark
1,970 cc·Manual·FWD·Petrol
155hp / 114 kW
9.6s
9.7l/100km
232g/km
Alfa Romeo 166 2.4 JTD Edizione Esclusiva
2,387 cc·Manual·FWD·Diesel
150hp / 110 kW
9.9s
7.5l/100km
199g/km
Alfa Romeo 166 2.4 JTD Progression
2,387 cc·Manual·FWD·Diesel
150hp / 110 kW
9.9s
7.5l/100km
199g/km
Alfa Romeo 166 2.4 JTD L
2,387 cc·Manual·FWD·Diesel
136hp / 100 kW
9.9s
7.3l/100km
195g/km
Alfa Romeo 166 2.4 JTD
2,387 cc·Manual·FWD·Diesel
136hp / 100 kW
9.9s
7.3l/100km
195g/km
Showing 18 of 18 variants
Updated Jun 2026 · Specifications sourced from manufacturer press releases and homologation documents.

Quick answers

What body type is the Alfa Romeo 166 (1998-2003)?

The Alfa Romeo 166 (1998-2003) is a sedan. All 18 variants in this generation share this body configuration. Full specifications including dimensions, weight, and cargo volume are listed on each variant page.

How many variants does the Alfa Romeo 166 (1998-2003) have?

The Alfa Romeo 166 (1998-2003) has 18 variants, each representing a distinct combination of engine output, transmission type, and equipment level. Browse the table below to compare power, acceleration, and consumption across all specs.

What years was the Alfa Romeo 166 (1998-2003) produced?

The Alfa Romeo 166 (1998-2003) was produced 1998–2003. During this production run the model was offered with multiple engine options and powertrain configurations. All variants from this period remain indexed with their original manufacturer specifications.

What fuel types are available in the Alfa Romeo 166 (1998-2003)?

The Alfa Romeo 166 (1998-2003) is available in Petrol, Diesel. Each fuel variant carries its own consumption rating, CO₂ output, and performance figures. Use the fuel filter above to narrow the list by powertrain type.