2002 Audi A4
Common problems & what to know before you buy
Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2002 Audi A4.
What to watch for on the 2002 Audi A4
Multitronic CVT Failure (FWD)
The Multitronic CVT in front-wheel-drive A4s is unreliable and expensive to replace. Avoid FWD B6 A4s entirely — the cost of a CVT replacement ($4,000-6,000) exceeds the car's value.
1.8T Oil Sludge
The 1.8T continues to be sludge-prone with poor maintenance. 5,000-mile synthetic oil changes are mandatory. A compression test before purchase is wise.
2 more known problems on the 2002 A4
Your guide shows all of them and which apply to the exact car, and what to ask the seller.
2002 Audi A4 price ranges
Always buy quattro — avoid FWD CVT cars entirely. The 1.8T with manual and quattro is the best value. The S4's V8 is the enthusiast pick but maintenance is expensive.
Recalls on the 2002 Audi A4
Air bags: inflator module
Volkswagen Group of America, Inc.
Engine and engine cooling: engine
These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle,…
Source: NHTSA
What 189 owners reported
Source: NHTSA
2002 Audi A4 at a glance
- Trims
- 1.8T3.0
- Engine
- 1.8L 4-Cylinder Turbo, 3.0L 6-Cylinder
- Transmission
- CVT, Manual 5-spd, Automatic 5-spd, Manual 6-spd
- Drivetrain
- FWD, AWD
- Fuel
- Gasoline
- Body style
- Sedan
Audi A4 (B6) Buyer's Guide
The I4 vs V6 Decision
The B6 A4 (2002-2004) was a shorter generation that focused on refinement. It had a more premium interior, updated styling, and introduced the controversial CVT (Multitronic) to front-wheel-drive models. The B6 S4 introduced the 4.2L V8 — a masterpiece.
Powertrain: The 1.8T 1.8L turbo (170 hp) with 5-speed manual, 5-speed Tiptronic, or CVT (FWD only) continues. The 3.0L V6 (220 hp) with 5-speed automatic or 6-speed manual (rare). The S4 (2003-2004, 340 hp) has a 4.2L V8 with 6-speed manual — an incredible engine.
What to look for: The 1.8T sludge issue continues. The Multitronic CVT (FWD models) is fragile and expensive to repair — avoid FWD B6s. The S4's V8 is glorious but timing chain tensioners need attention. The 3.0L V6 with manual is rare and desirable. Control arm bushings fail on all models. Rust is less severe than B5.
About the B6
The 2002-2004 Audi A4 B6 generation marked a shift toward a more sculpted, upscale design and a quieter cabin compared to its predecessor. Available as a four-door sedan and a two-door Cabriolet (convertible), this generation introduced Audi’s Continuously Variable Transmission (CVT) on front-wheel-drive models, while Quattro all-wheel-drive versions used a conventional automatic or manual gearbox. Powertrain choices consisted of a turbocharged 1.8-liter four-cylinder engine or a naturally aspirated 3.0-liter V6, both offered with either front-wheel drive or Quattro.
This generation suits buyers seeking a well-mannered, premium compact sedan or a stylish drop-top with available all-weather traction. The interior set a benchmark for the class with soft-touch materials and clear instrumentation. While the B6 A4 has a reputation for solid build quality, pre-purchase attention to timing belt service intervals, ignition coil packs on the 1.8T, and CVT reliability on front-drive automatics is prudent. As a used buy, it remains a compelling entry point into Audi ownership for those who appreciate its refined road manners and understated design.
Other Audi A4 years
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Frequently asked questions
Should I buy a B6 A4 in 2025?
A 1.8T quattro manual for $4,000-6,000 is a good value if it has documentation. The S4 V8 is a future classic. Avoid FWD CVT cars at all costs.
B5 vs B6 A4?
The B5 is lighter and more classic. The B6 has a better interior and fewer rust issues. Both have the same 1.8T sludge concerns. The B6 S4's V8 is more special than the B5 S4's twin-turbo V6.
Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.