Research · Compact Cars · 2 NHTSA variants
2010 Audi S4Recalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 60 owner complaints for the 2010 Audi S4. Most complaints involve power train (42) and engine and engine cooling (11). The EPA rates it 21 mpg combined.
Combined MPG
21mpg
EPA · 2 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
60
Top: power train
Fuel cost / yr
$3,600est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2010 Audi S4 as of Nov 11, 2026.
Data from NHTSA Recalls API · synced Nov 11, 2026NHTSA vehicle page
Owner complaints by component
60 complaints filed with NHTSA · Aug 2010 – Sep 2025
- Power train42
- Engine and engine cooling11
- Electrical system6
- Engine4
- Vehicle speed control2
- Exterior lighting2
- Service brakes2
- Fuel/propulsion system1
- Steering1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 11, 2026 · Full problem breakdownNHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Power train
42 reports
“CAR SLAMMED INTO DIFFERENT GEAR, WASN'T ABLE TO SHIFT INTO 2ND AND THREW GEARBOX MALFUNCTION AND TPMS ERRORS. THANKFULLY I WAS NEAR HOME AND ABLE TO MAKE IT THERE WITHOUT AN ACCIDENT OR BEING STRANDED, BUT MY CAR IS NOW IMMOBILE. I SPOKE WITH AUDI AND THEY SAID IT WILL LIKELY BE A $4K REPAIR (MECHATRONICS UNIT). AFTER RESEARCHING THIS MORE, IT SEEMS TO BE A COMMON PROBLEM WITH THESE CARS. IT CAN HAPPEN AT ANY TIME AND CAN BE EXTREMELY DANGEROUS. THERE'S ALSO A PENDING CLASS ACTION LAWSUIT TO GET AUDI TO DO THE RIGHT THING AND RECALL THESE CARS AND FIX THEM.”
Engine and engine cooling
11 reports
“MY COOLANT PUMP BLEW AROUND 10K MILES. I LIVE IN BOSTON. IT WAS COLD THAT MORNING - SINGLE DIGITS. I STARTED THE CAR AND HEARD A FLAPPING NOISE. I IGNORED IT AND DROVE TO GET COFFEE. WHEN THE CAR WARMED UP, THE FLAPPING NOISE WENT AWAY SO I STARTED OUT TO MY DESTINATION. ABOUT 5 MILES DOWN THE ROAD, THE COOLANT WARNING LIGHT CAME ON TO SHUT DOWN THE ENGINE. I PULLED OFF THE HIGHWAY AND TURNED OFF THE ENGINE. THERE WAS SMOKE COMING FROM THE ENGINE COMPARTMENT AND THE INSIDE WAS WET. I CALLED AAA AND THEY TOWED THE CAR TO THE AUDI DEALERSHIP. AFTER RESEARCHING THE PROBLEM, I LEARNED THAT MANY OTHERS ARE HAVING A SIMILAR EXPERIENCE. COUNT ME AMONG THOSE THAT ARE UPSET THAT AUDI IS NOT FIXING THIS BEFORE IT HAPPENS. IT DOESN'T HAVE TO BE A PUBLIC RECALL BUT A SIMPLE CALL FROM MY DEALERSHIP ASKING ME TO COME IN SO THEY CAN FIX A POTENTIALLY FAULTY PART. *LN”
Electrical system
6 reports
“MY CAR FLASHED GEARBOX MALFUNCTION WHILE DRIVING DOWN INTERSTATE I-264 IN LOUISVILLE KY. CAR SEAMED FINE FOR ABOUT 2 MILES AND THEN SUDDENLY WENT LIMP AND I HAD NO GEARS. HAD TO HIT FLASHERS AND COAST INTO MEDIAN. WAS ALMOST HIT BY SEMI TRUCK. REPAIR SHOP COULD NOT FIND ANYTHING WRONG. HAPPENED AGAIN 1 DAY AFTER GETTING IT BACK FROM SHOP. TAKING IT TO AUDI NOW. I HAVE READ THAT THIS IS A COMMON PROBLEM.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026
Engines, transmissions & drive
2 versions rated by the EPA
- EPA class
- Compact Cars
- Engines
- 3.0L 6-cyl supercharged
- Transmissions
- Automatic (S7) · Manual 6-spd
- Drive
- All-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Nov 11, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| S4 Auto (S7), 6 cyl, 3.0 L, Sup Charg · All-Wheel Drive | 18 | 28 | 21 | $3,600 | 423 |
| S4 Man 6-spd, 6 cyl, 3.0 L, Sup Charg · All-Wheel Drive | 18 | 27 | 21 | $3,600 | 423 |
- 21mpg comb.
- 21mpg comb.
Data from EPA fueleconomy.gov · synced Nov 11, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
2 tested variants
NHTSA has not published 5-Star Safety Ratings for the 2010 Audi S4 as of Nov 11, 2026.
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2010 S4 questions
How many recalls does the 2010 Audi S4 have?
0 recalls found in NHTSA data as of Nov 11, 2026.
What are the most common 2010 Audi S4 problems?
Owners filed 60 complaints with NHTSA. The most-cited components are power train (42), engine and engine cooling (11), electrical system (6). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2010 Audi S4 get?
The EPA rates the 2010 Audi S4 at 21 mpg combined, depending on engine and drivetrain (2 versions rated).
Data from NHTSA & EPA · synced Nov 11, 2026