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Audi · Sports Car · 1998–2006

Audi TT 8N

Weaknesses, engine ratings and buying advice

2.4 / 5.0 · Based on 7 engine variants
Most Fun Engine

241–250 PS

3.2L V6 Benzin

V6 Naturally Aspirated with Love of Revs

Fun to Drive!
Problem Engine

239–245 PS

1.8L Turbo Benzin

5 weaknesses

Stay Away!

Body Variants

The Audi TT 8N is available as Coupé and Cabrio — choose your body type for specific insurance data:

Generations


Engine Overview

The Audi TT 8N is available with 4 engine variants — from 150 to 250 hp. 3 variants had engine changes — the model year is crucial.

1.8L Turbo · Benziner· 150–245 PS Engine Change
1998 2006
Be Careful 5 weaknesses
1998 2006
Be Careful 5 weaknesses
1999 2006
Stay Away! 5 weaknesses
2001 2006
Be Careful 5 weaknesses
3.2L V6 · Benziner· 250 PS
2003 2006
Be Careful 5 weaknesses
TT Quattro · Benziner· 239–245 PS Engine Change
1998 2006
Stay Away! 5 weaknesses
1998 2006
Stay Away! 5 weaknesses
TT Sport · Benziner· 239–245 PS Engine Change
2005 2006
Be Careful 6 weaknesses
2005 2006
Be Careful 6 weaknesses

The Audi 1.8L Turbo (Benziner, 150–245 PS) comes with 4 different engines: AUQ (1998–2006, Be Careful) und AWX-176 (1998–2006, Be Careful) und BAM (1999–2006, Stay Away!) und AUM (2001–2006, Be Careful). Pay attention to the model year for the 1.8L Turbo!

The Audi 3.2L V6 (Benziner, 250 PS) has the BHE (3.2L V6) — rated: "Be Careful", 5 known weaknesses.

The Audi TT Quattro (Benziner, 239–245 PS) comes with 2 different engines: BAM-180 (1998–2006, Stay Away!) und BAM-180 (1998–2006, Stay Away!). Pay attention to the model year for the TT Quattro!

The Audi TT Sport (Benziner, 239–245 PS) comes with 2 different engines: BFV (2005–2006, Be Careful) und BFV (2005–2006, Be Careful). Pay attention to the model year for the TT Sport!

Vehicle Weaknesses

WeaknessCost
Recall 42C9: Rear Wishbone Fracture quattro

The lower rear wishbone bearing can seize through corrosion on quattro models. In 15 documented cases the wishbone broke and the rear wheel collapsed.

Symptoms: Clicking from the rear axle, wheel sitting at an angle; if it fails: sudden loss of control
Low
NHTSA Owner Complaints
Below Average
304 complaints · 1998–2006
Electrical
136
Powertrain
44
Engine & Cooling
35
Tires
26
Airbags
22 ⚠ 3

Top Reported Issues

Electrical (136 complaints)
Powertrain (44 complaints)
Engine & Cooling (35 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

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Known Problems and Issues

A total of 43 weaknesses have been documented for the Audi TT 8N (1998–2006) — 36 engine-related and 7 vehicle-related. 2 problem engines: BAM (1.8L Turbo), BAM-180 (1.8L Turbo). Typical issues affect Other, Electronics, Suspension, Body.

TT (AUQ, 1998–2006) — Be Careful: Timing Belt Failure Possible at Low Mileage, Water Pump with Plastic Impeller, Turbo Oil Supply on Cold Start. Power: 179 PS.

TT (BAM-180, 1998–2006) — Stay Away!: Ölschlamm durch Longlife-Intervalle, Turbolader Lagerschaden, Zahnriemenverschleiß – Wartungsintervall kritisch. Power: 239–245 PS.

TT (AWX-176, 1998–2006) — Be Careful: Chain Tensioner Seal Leaking, Cam Chain Worn, Turbocharger Shaft Play and Oil Loss. Power: 239–245 PS.

TT (BAM, 1999–2006) — Stay Away!: Zylinderkopfrisse im 5-Ventil-Kopf, Ölschlamm und Nockenwellenverschleiß, Pleullager Schäden bei Hochleistungsbetrieb. Power: 224 PS.

TT (AUM, 2001–2006) — Be Careful: Sludge build-up and oil strainer blockage, Turbocharger damage from blocked oil line, Timing chain tensioner and camshaft adjuster. Power: 150 PS.

TT (BHE, 2003–2006) — Be Careful: Timing chain stretch — four chains, Intake valve carbon build-up from direct injection, Camshaft adjuster fault (P0014/P0018). Power: 250 PS.

TT (BFV, 2005–2006) — Be Careful: Oil sludge with Longlife intervals, Sludge build-up from long change intervals, K03 turbocharger bearing wear. Power: 239–245 PS.

What to watch out for with the Audi TT? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Audi TT 8N have? +
The Audi TT 8N has 36 known engine weaknesses and 7 vehicle weaknesses.
What should I look for when buying a used Audi TT 8N? +
faq.watch_a_avoid
Which engine is recommended? +
Be careful: AUQ (1.8L Turbo), BHE (3.2L V6), AWX-176 (1.8L Turbo), AUM (1.8L Turbo), BFV (1.8L Turbo). No engine is rated 'Good Choice'. The most fun to drive is the BHE (3.2L V6). Problem engine: BAM-180 (1.8L Turbo) — stay away!
Which Audi TT 8N engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Audi TT 8N — rated: "Fun to Drive!". {description} 250 hp V6 — likes to rev, sounds great doing it.
Is the Audi TT 8N worth buying used? +
Caution is advised with the Audi TT 8N — 2 of 7 engine variants are rated 'Stay Away!'. The engine choice is crucial.
What horsepower variants are available for the Audi TT 8N? +
The Audi TT 8N is available with engine variants from 150 to 250 hp. Petrol: AUQ (1.8L Turbo), BAM (1.8L Turbo), BHE (3.2L V6), BAM-180 (1.8L Turbo), AWX-176 (1.8L Turbo), AUM (1.8L Turbo), BFV (1.8L Turbo).

Last updated: February 2026 · All information without guarantee