Audi Q8 55 TFSI quattro performance summary
The 2026 Audi Q8 55 TFSI quattro makes 335 hp and 500 Nm of torque. It runs 0-100 km/h in 5.6s, about 5.3s from 0-60 mph, and reaches a listed top speed of 155 mph (250 km/h). In the Carspeed quarter-mile simulation, it covers 402 m in 13.57s.
On Carspeed's data it is brisk — quicker off the line than 67% of the cars in our database, with more power than 63% of them and a higher top speed than 70%. That works out to roughly 224 per horsepower at list price.
Audi Q8 55 TFSI quattro photos
Photos: Wikimedia Commons / CC
How the Audi Q8 55 TFSI quattro ranks against 1,292 cars
Audi Q8 55 TFSI quattro vs its closest rivals
| Car | HP | 0–100 | Top speed | 1/4 mi |
|---|---|---|---|---|
| Audi Q8 55 TFSI quattro | 335 | 5.6s | 250 km/h | 13.57s |
| Audi Q7 55 TFSI quattro | 335 | 5.6s | 250 km/h | 13.57s |
| Audi A8 | 335 | 5.7s | 250 km/h | 13.67s |
| Audi A7 | 335 | 5.7s | 250 km/h | 13.67s |
| Audi A6 | 335 | 5.7s | 250 km/h | 13.67s |
| Nissan 370Z Roadster | 332 | 5.5s | 250 km/h | 13.48s |
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Audi Q8 55 TFSI quattro FAQ
What is the Audi Q8 55 TFSI quattro 0-60 mph time?
The Audi Q8 55 TFSI quattro does 0-60 mph in about 5.3s, based on its 5.6s 0-100 km/h figure.
What is the top speed of the Audi Q8 55 TFSI quattro?
The listed top speed is 155 mph, or 250 km/h.
How much horsepower does the Audi Q8 55 TFSI quattro have?
The Audi Q8 55 TFSI quattro is listed at 335 hp with 500 Nm of torque.
What is the Audi Q8 55 TFSI quattro quarter-mile time?
Carspeed estimates the Audi Q8 55 TFSI quattro quarter-mile at 13.57s over 402 m using its published performance data.
What cars are similar to the Audi Q8 55 TFSI quattro?
Similar performance rivals include Audi Q7 55 TFSI quattro, Audi A8, Audi A7.