In 2004, horsepower for the Audi A4 varied by engine, ranging from about 150 hp in the 1.8T to about 220 hp in the 3.0 V6, with the high-performance S4 delivering roughly 340–344 hp. European diesel variants offered different figures.
Engine options and horsepower for 2004 A4
The following are the main gasoline engines used in many markets for the 2004 A4, along with their horsepower figures:
- 1.8T (1.8-liter turbocharged inline-4) — 150 hp
- 2.4 V6 — 170 hp
- 3.0 V6 — 220 hp
The above engines cover the typical US-market gasoline options for 2004; availability varied by country and model year.
Performance variants
For buyers seeking higher performance, the A4 lineup included the S4, which used a 4.2-liter V8 producing about 340–344 hp, depending on market and calibration.
Diesel and other markets
In Europe and other regions, diesel variants were common, with 1.9-liter TDI engines typically in the 100–130 hp range, among other turbo-diesel options. US A4 models did not offer these diesels in 2004.
Notes on shopping for a 2004 A4
Exact horsepower for a specific car depends on the engine code and market. If you’re evaluating a used 2004 A4, check the VIN or window sticker to confirm the engine specification for that vehicle.
Summary
The 2004 Audi A4 offered a range of horsepower figures: 150 hp (1.8T), 170 hp (2.4), 220 hp (3.0 V6), and a high-performance S4 variant at around 340–344 hp; diesel variants in Europe typically ranged from about 100–130 hp. The precise figure depends on the exact engine and market.