DecodedCars2027 Audi S5
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2027 models.
- Class
- Midsize Cars
- Engines
- 3.0L 6-cyl turbo
- Drivetrain
- All-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 23 combined · 20 city / 30 hwy
- Length
- –
- Curb weight
- –
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
Nothing stands out against similar models in the data.
Watch out for
- Below-average fuel economyBest version gets 23 MPG combined, 29% below the 2027 midsize car average of 32.3 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data against 4 similar 2027 models — not a review. How we calculate this →
Overview
The 2027 Audi S5 is a midsize car offered with a 3.0L 6-cyl turbo engine and all-wheel drive.
EPA rates its most efficient version at 23 MPG combined (20 city / 30 highway), 29% worse than the 2027 midsize car average of 32.3 MPG, for an estimated $3,550 a year in fuel.
There are no recalls or owner complaints on file with NHTSA for this model year.
What changed for 2027
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2026 S5 — a carry-over year in the data.
Compared with 2026; trim, feature and price changes aren't covered. See the 2026 S5 →
Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| S5 Sport Sedan | 3.0L 6-cyl turbo | Automatic (AM-S7) | All-Wheel Drive | 20 / 30 / 23 | -29% | $3,550 | 382 |
EPA estimates; "vs. class" is combined MPG against the 2027 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2027 Audi S5.
Similar 2027 midsize cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2027 Audi S5 (this car) | 23 MPG | Not rated | 0 |
| 2027 BMW 5 Series | 31 MPG | Not rated | 0 |
| 2027 Mercedes-Benz E-Class | 28 MPG | Not rated | 0 |
| 2027 Tesla Model 3 | 316 mi | Not rated | 0 |
| 2027 Audi A5 | 26 MPG | Not rated | 0 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2027 Audi S5.
Check your VIN for open recalls at NHTSA ↗Not every 2027 Audi S5 is affected — only a VIN check confirms your car.
Owner-reported problems
No owner complaints for the 2027 Audi S5 in NHTSA's database since 2015.
Other S5 years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2026 S5 | 23 | 190.2 in | Not rated | 0 | 1 |
| 2025 S5 | 23 | 185.4 in | Not rated | 2 | 11 |
| 2024 S5 | 24 | 185.4 in | Not rated | 0 | 2 |
| 2023 S5 | 24 | 185.4 in | Not rated | 1 | 3 |
| 2022 S5 | 24 | 185.4 in | Not rated | 2 | 1 |
| 2021 S5 | 23 | 185.4 in | Not rated | 5 | 1 |
| 2020 S5 | 23 | 184.6 in | Not rated | 4 | 25 |
| 2019 S5 | 24 | 184.6 in | Not rated | 4 | 6 |
| 2018 S5 | 24 | 184.6 in | Not rated | 3 | 26 |
| 2017 S5 | 21 | 182.7 in | Not rated | 1 | 0 |
| 2016 S5 | 21 | 182.7 in | Not rated | 0 | 1 |
| 2015 S5 | 21 | 182.7 in | Not rated | 0 | 2 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Audi. How we calculate this →