Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2025 S5.
Utilizing an Automatic (AM-S7) transmission to achieve EPA fuel economy ratings of 19/28/22 mpg, the 2025 Audi S5 records 9 total owner complaints primarily involving the electrical system, service brakes, and forward collision avoidance. These figures sit within a model history spanning 2008 to 2025 that saw complaint volumes range from a low of 1 in 2016 to a high of 26 in 2018. With 2 recalls issued and a complaint count remaining well below the generation's peak, the 2025 model year establishes a moderate standing in the vehicle's long-term reliability track record.
Fluid capacities, tune-up values and fuel economy at a glance.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (AM-S7) |
| Overall length | 185.4 in |
| Overall width | 72.8 in |
| Overall height | 53.9 in |
| Wheelbase | 108.7 in |
| Curb weight | 4233 lb |
| Track (front / rear) | 62.6 / 61.8 in |
| Weight distribution (front / rear) | 56/44 |
| EPA city / highway / combined | 19 / 28 / 22 mpg |
| Drivetrain | All-Wheel Drive |
| Recommended fuel | Premium Gasoline |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the S5 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 2025 | Prestige Quattro Sedan-Liftback (edition one) 3.0L Turbo V6 | 3.90 sec | 12.50 sec | 349 hp | AWD |
| 2025 | Prestige Quattro Sedan-Liftback (edition one) 3.0L Turbo V6 | 4.40 sec | 12.90 sec | 349 hp | AWD |
| 2018 | Prestige Quattro Coupe (S Sport) 3.0L Turbo V6 | 4.30 sec | 12.90 sec | 354 hp | AWD |
| 2018 | Prestige Quattro Sportback (S Sport) 3.0L Turbo V6 | 4.30 sec | 12.90 sec | 354 hp | AWD |
| 2018 | Prestige Quattro Sportback (S Sport) 3.0L Turbo V6 | 4.30 sec | 13.00 sec | 354 hp | AWD |
| 2018 | Prestige Quattro Sportback (S Sport) 3.0L Turbo V6 | 4.50 sec | 13.10 sec | 354 hp | AWD |
| 2018 | Prestige Quattro Sportback (S Sport) 3.0L Turbo V6 | 4.60 sec | 13.10 sec | 354 hp | AWD |
| 2018 | Prestige Quattro Cabriolet (S Sport) 3.0L Turbo V6 | 4.80 sec | 13.50 sec | 354 hp | AWD |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2025 Audi S5 emerges in a generation where federal complaint volumes have fluctuated without a clear upward or downward trend, though recalls have become more frequent in recent years. Compared to the 2023 model year—its immediate predecessor in the data—2025 shows a modest increase in complaints (9 vs. 3) and a slight rise in recalls (2 vs. 1), while technical service bulletins (TSBs) have dropped significantly (489 vs. 824). The 2021 model year, by contrast, saw only one complaint but five recalls, suggesting Audi may be addressing issues proactively through recalls rather than reactive fixes. The 2025 complaints cluster around electrical systems, forward collision avoidance, and engine components, though no single issue dominates, and the data does not specify root causes. Notably, there are zero crash- or fire-related complaints for 2025, aligning with the broader trend of low safety-incident reports across the generation. This positions the 2025 S5 as a year where Audi appears to be refining reliability, though the increase in complaints and recalls warrants scrutiny of the specific campaigns. For a used purchase, the 2025 model is neither the riskiest nor the most proven year, but its recall history suggests ensuring all outstanding campaigns are addressed is critical—making it a reasonable choice only with thorough pre-purchase inspection and service records.
All 9 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 2 campaigns on record for this vehicle.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2025 GTI, Golf R, Audi A5, A6 Sportback E-Tron, S5, S6 Sportback E-Tron, 2026 Q4 Sportback E-Tron, and Q4 E-Tron vehicles. The torsion bar in one or… Remedy: Dealers will replace one or both front seat belts, free of charge. Owner notification letters were mailed October 30, 2025, and October 31, 2025. Owners may contact Audi at…
Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 SQ6 E-Tron, SQ6 Sportback E-Tron, Q6 Sportback E-Tron, A6, A5, A6 Sportback E-Tron, Q6 E-Tron, S5, and S6 Sportback E-Tron vehicles. The automatic… Remedy: Dealers will inspect and replace the right and left rear seat belt assembly as necessary, free of charge. Owner notification letters were mailed February 16, 2026. Owners may…
Showing 5 of 489 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| TSB_2079747_2 | 2026-06-30 | Structure | This bulletin provides information regarding various complaints about front or rear door… |
| TSB_2077111_3 | 2026-06-29 | Electrical System | This bulletin provides informaiotn when there are functional issues with connect services |
| TSB_2082555_1 | 2026-06-29 | Electrical System | This bulletin provides informaiotn when there are functional issues with connect services |
| TSB_2082555_2 | 2026-06-29 | Electrical System | This bulletin provides informaiotn when there are functional issues with connect services |
| TSB_2077331_5 | 2026-06-25 | Electrical System | This bulletin provides information when Digital Key activation cannot be completed with… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 19 city / 28 highway / 22 combined mpg.