Audi Q8 4M Facelift — Wheel Fitment & Specs
Overview
The Audi Q8 is a mid-size luxury crossover SUV coupé made by Audi, launched in 2018. It serves as the flagship of Audi's SUV lineup and is produced at the Volkswagen Bratislava Plant in Slovakia. The Q8 shares its MLB Evo platform with other high-end models like the Lamborghini Urus and Bentley Bentayga. Compared to its sibling model, the Audi Q7, it offers a more sleek design but sacrifices some cargo space due to its sloped roofline and lacks third-row seating options.
Wheel fitment
| Bolt pattern (PCD) | 5x112 |
| Centre bore | 66.6 mm |
| Bolt / thread | M14x1.5 (bolts) |
| Wheel-bolt torque | 160 Nm |
| Seat type | radius |
| Factory setup | square |
| TPMS | indirect |
Aftermarket wheel sizes — read per position:
| Position | Width | Offset |
|---|---|---|
| Front | 8.5J–10.5J | ET0–ET34 |
As a rule, each extra 1J of width wants roughly +8–10 ET to keep the wheel tucked. The exact offset and any spacer are confirmed by the fit-check.
UK popularity & demand
Based on DfT VEH0124 vehicle-parc data (2025), there are approximately 15,992 Audi Q8 on UK roads, placing it in the top 12% of car models by volume across our fitment database. That makes its wheel fitment a high-demand size to keep in stock — one reason we track its exact spec here.
Source: DfT/DVLA licensed-vehicle statistics (VEH0124), matched to the AIWheelTech fitment database.
Engines & drivetrain
| Variant | Engine | Fuel | Power | Drive |
|---|---|---|---|---|
| RS Q8 Performance | 3996 cc twin-turbo V8 | petrol | 640 hp | quattro |
| RS Q8 | 3996 cc twin-turbo V8 | petrol | 591 hp | quattro |
| SQ8 TFSI | 3996 cc twin-turbo V8 | petrol | 470 hp | quattro |
| 60 TFSI e quattro | 2995 cc V6 + AC induction motor & 17.3 kWh battery | hybrid | 456 hp | quattro |
| SQ8 TDI | 3956 cc V8 | diesel | 429 hp | quattro |
| 55 TFSI e quattro | 2995 cc V6 + AC induction motor & 17.3 kWh battery | hybrid | 381 hp | quattro |
| 55 TFSI quattro | 2995 cc V6 | petrol | 340 hp | quattro |
| 50 TDI quattro | 2967 cc V6 | diesel | 340 hp | quattro |
| 45 TDI quattro | 2967 cc V6 | diesel | 286 hp | quattro |
Performance
| Variant | Power | 0–62 mph | Top speed |
|---|---|---|---|
| 55 TFSI quattro | 340 hp | 5.6 s | 130 mph |
| SQ8 TFSI | 470 hp | 4.1 s | 152 mph |
| RS Q8 | 591 hp | 3.8 s | 155 mph |
| RS Q8 Performance | 640 hp | 3.4 s | 155 mph |
| 45 TDI quattro | 286 hp | 7.1 s | 145 mph |
| 50 TDI quattro | 340 hp | 6.3 s | 152 mph |
| SQ8 TDI | 429 hp | 4.8 s | 155 mph |
| 55 TFSI e quattro | 381 hp | 5.8 s | 149 mph |
| 60 TFSI e quattro | 456 hp | 5.4 s | 149 mph |
Dimensions
| Length | 4986 mm |
| Width | 1995 mm |
| Height | 1705 mm |
| Wheelbase | 2995 mm |
| Kerb weight | 2145 kg |
Body styles & production
| Body styles | coupe SUV |
| Produced | 2018–present |
Trim levels
Factory colours
History & notable variants
The concept of the Q8 was unveiled in 2017 at the North American International Auto Show (NAIAS) and later went into production. The first facelift for this generation, known as the 4M Facelift or 2024 model year, was introduced on September 5, 2023, featuring subtle exterior changes such as larger air inlets, redesigned front spoiler, and new OLED tail lights.
Reliability & owner notes
- Pros: Luxurious interior with advanced technology features; powerful engine options including diesel and petrol variants; sleek design.
- Cons: Less cargo space compared to the Q7 due to its sloped roofline; no third-row seating option available.