DecodedCarsAudi Q8 vs Tesla Model Y
2026 Audi Q8 vs 2026 Tesla Model Y — two rivals compared on efficiency, size, safety and reliability.
The short version
That works out to about $3,800 a year less in fuel for the Tesla Model Y (EPA estimate, 15,000 miles).
The Audi Q8 is the bigger car, about 8 inches longer.
Across all model years since 2005, the Audi Q8 has had fewer recall campaigns (18 vs 43).
The two cars
The 2026 Audi Q8 is a standard SUV offered with a 3.0L 6-cyl turbo engine, including a hybrid version and all-wheel drive. It measures about 197 inches long and 79 inches wide on a 118-inch wheelbase, with a curb weight of roughly 5,035 lb.
The 2026 Tesla Model Y is a small SUV powered by electricity and rear-wheel drive and all-wheel drive. It measures about 189 inches long and 78 inches wide on a 114-inch wheelbase, with a curb weight of roughly 4,363 lb.
Buying used? The 2023 Q8 and the 2024 Model Y have the fewest problems in our data; avoid the 2019 Q8 and the 2023 Model Y.
Basics
Efficiency
Performance & space
Safety & reliability
Interest
Green = clearly better. Prices are not included. How we calculate this →
Which one should you choose?
Choose the Audi Q8 if…
- You want more room (8 in longer)
- You put reliability history first (18 vs 43 recalls since 2005)
Choose the Tesla Model Y if…
- You want an EV with more range (357 miles)
- You want something easier to park (8 in shorter)
Pros & cons of each
2026 Audi Q8
- Hybrid version availableOffered as a hybrid as well as gas.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
2026 Tesla Model Y
- Long EV rangeUp to 357 miles on a charge (EPA).
- AWD / 4WD available
- Lots of standard safety tech5 of 5 key driver aids standard on the versions we checked.
- 8 recallsMore than similar models (about 1). Confirm repairs with the VIN.
Full 2026 Audi Q8 specs →Full 2026 Tesla Model Y specs →Compare fuel costs for your driving →Compare size & garage fit →