Audi TT wheel fitment — 8N
Overview
The Audi TT is a sports car manufactured by Audi from 1998 to 2023 across three generations. The first generation (Type 8N) was launched as a coupé in September 1998, followed by a roadster in August 1999. It is based on the Volkswagen Group A4 (PQ34) platform and features a transversely mounted front-engine powering front-wheel drive or four-wheel drive with 'quattro' all-wheel-drive available as an option. The styling differed little from the concept, except for slightly reprofiled bumpers and rear quarterlight windows behind the doors. Production of this generation ended in June 2006.
History & notable variants
The first-generation TT was involved in several high-speed accidents attributed to aerodynamic instability at very high speeds. Audi recalled both coupé and roadster variants in late 1999/early 2000 to improve handling predictability, adding ESP or ASR, a rear spoiler, and suspension modifications. In 2003, Audi revised the TT with minor styling and practicality improvements. The TT quattro Sport was released as a limited edition coupé in 2005, featuring increased power and reduced weight.
Audi TT wheel fitment
Everything below is what the fit-check uses for Audi TT wheel fitment: the factory bolt spec first, then the width and offset window that clears the arches and the brakes on the Audi TT 8N.
| Bolt pattern (PCD) | 5x112 |
| Centre bore | 57.1 mm |
| Bolt / thread | M14x1.5 (bolts) |
| Wheel-bolt torque | 125 Nm |
| Seat type | radius |
| Factory setup | square |
| TPMS | indirect |
Aftermarket wheel sizes — read per position:
| Position | Width | Offset |
|---|---|---|
| Front | 7J–8.5J | ET19–ET45 |
Go wider and the offset has to rise with it, about 8 to 10 ET per extra 1J, or the wheel pokes past the arch. The fit-check settles the exact offset and any spacer.
Engines & drivetrain
| Variant | Engine | Fuel | Power | Drive, years |
|---|---|---|---|---|
| 1.8 T | 1,781 cc | 110 kW (150 PS) | FWD, 2000 to 2005 | |
| 1.8 T | 1,781 cc | 120 kW (163 PS) | FWD, 2005 to 2006 | |
| 1.8 T | 1,781 cc | 132 kW (180 PS) | quattro, 1998 to 2005 | |
| 1.8 T | 1,781 cc | 140 kW (190 PS) | quattro, 2005 to 2006 | |
| 1.8 T quattro | 1,781 cc | 165 kW (224 PS) | quattro, 1998 to 2006 | |
| 1.8 T quattro sport | 1,781 cc | 176 kW (240 PS) | quattro, 2005 to 2006 | |
| 3.2 quattro | 3,189 cc | 184 kW (250 PS) | quattro, 2003 to 2006 | |
| Audi TT | VW EA113, 1,781 cc, AUM | 110 kW (150 PS) | FWD | |
| Audi TT | VW EA113, 1,781 cc, BVP | 120 kW (163 PS) | FWD | |
| Audi TT | VW EA113, 1,781 cc, AJQ, APP, ARY, AUQ | 132 kW (180 PS) | FWD | |
| Audi TT quattro | VW EA113, 1,781 cc, AJQ, APP, ARY, AUQ | 132 kW (180 PS) | quattro | |
| Audi TT quattro | VW EA113, 1,781 cc, APX, BAM, BEA | 165 kW (224 PS) | quattro | |
| Audi TT quattro Sport | VW EA113, 1,781 cc, BFV | 176 kW (240 PS) | quattro | |
| Audi TT 3.2 quattro | VW EA390, 3,189 cc, BHE | 184 kW (250 PS) | quattro |
Source: Audi TT 8N, de.wikipedia.org.
Performance
| Variant | Power | 0 to 62 mph (0 to 100 km/h) | Top speed |
|---|---|---|---|
| Audi TT | 110 kW (150 PS) | 8.6 s | 220 km/h (137 mph) |
| Audi TT | 120 kW (163 PS) | 8 s | 224 km/h (139 mph) |
| Audi TT | 132 kW (180 PS) | 7.5 to 7.8 s | 228 km/h (142 mph) |
| Audi TT quattro | 132 kW (180 PS) | 7.5 to 7.8 s | 226 km/h (140 mph) |
| Audi TT quattro | 165 kW (224 PS) | 6.4 to 6.6 s | 243 km/h (151 mph) |
| Audi TT quattro Sport | 176 kW (240 PS) | 5.9 s | 250 km/h (155 mph) |
| Audi TT 3.2 quattro | 184 kW (250 PS) | 6.4 to 6.5 s | 250 km/h (155 mph) |
Source: Audi TT 8N, de.wikipedia.org.
UK popularity & demand
Based on DfT VEH0124 vehicle-parc data (2025), there are approximately 60,071 Audi TT on UK roads, placing it in the top 5% of car models by volume across our fitment database.
That makes Audi TT wheel fitment a high-demand spec to keep in stock. It is one reason we track it here.
Source: DfT/DVLA licensed-vehicle statistics (VEH0124), matched to the AIWheelTech fitment database.
Dimensions
| Length | 4,041 mm |
| Width | 1,764 mm |
| Height | 1,345 mm |
| Wheelbase | 2,429 mm |
| Kerb weight | 1,240 to 1,620 kg |
Source: Audi TT 8N, de.wikipedia.org.
Body styles & production
| Body styles | Kombicoupé, Roadster |
| Produced | 1998–2006 |
Factory colours
Trim levels
Reliability & owner notes
- Pros: Stylish design inspired by Bauhaus principles; Available in coupé and roadster body styles
- Cons: Initial high-speed instability issues required recalls for handling improvements
- Common issues: Timing belt failures on 1.8-litre turbocharged engines