NHTSA lists 5 safety recalls and 156 owner complaints for the 2010 Hyundai Genesis. Most complaints involve service brakes (35) and electrical system (23). The EPA rates it 19–24 mpg combined.
Hyundai Motor America (Hyundai) is recalling certain 2010-2013 Genesis Coupe vehicles. A return spring in the ignition lock switch may fracture, which can result in unintended vehicle movement when the vehicle is started in gear, without the parking brake applied.
Hyundai Motor America (Hyundai) is recalling certain model year 2010-2016 Genesis Coupe vehicles manufactured December 12, 2008, to June 11, 2016. The electrical harness connector for the front passenger seat Occupant Classification System (OCS) may dislodge when the seat is moved.
Hyundai Motor America (Hyundai) is recalling certain 2009-2011 Hyundai Genesis vehicles manufactured April 30, 2008, to November 21, 2010, and 2011 Hyundai Equus vehicles manufactured July 31, 2010, to November 21, 2010. Due to a circuit failure, the stop lamps in the affected vehicles may not illuminate.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“Brakes went completely out while driving, absolutely terrifying. Pedal went straight to the floor and wouldn't stop. I had to manually downshift until it was under 5 mph and then it would barely stop.”
“Electrical Battery Draining Replaced Battery In Oct 2023 Within 1 to 3 Weeks No Power Battery Dead . Cannot Find What Is Drawing Power That Is Draining The Battery.”
“VEHICLE SUDDENLY LOSES ACCELERATION AND DROPS TO A MAXIMUM SPEED OF 20 MPH. CHECK ENGINE LIGHT TURNS ON BUT GOES AWAY AFTER SHUTTING DOWN THE CAR AND LEAVING IT ON STANDBY FOR A FEW MINUTES. OCCURS EVERY FEW HUNDREDS MILES. IT'S HAPPENED WHILE THE CAR IS IN MOTION, BOTH ON THE STREET AND HIGHWAY.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Genesis Coupe Man 6-spd, 4 cyl, 2.0 L, Turbo · Rear-Wheel Drive | 21 | 30 | 24 | $2,600 | 370 |
| Genesis Coupe Auto 5-spd, 4 cyl, 2.0 L, Turbo · Rear-Wheel Drive | 20 | 30 | 23 | $2,700 | 386 |
| Genesis Auto 6-spd, 6 cyl, 3.8 L · Rear-Wheel Drive | 18 | 27 | 21 | $2,950 | 423 |
| Genesis Coupe Auto 6-spd, 6 cyl, 3.8 L · Rear-Wheel Drive | 17 | 27 | 21 | $2,950 | 423 |
| Genesis Coupe Man 6-spd, 6 cyl, 3.8 L · Rear-Wheel Drive | 17 | 26 | 20 | $3,100 | 444 |
| Genesis Auto 6-spd, 8 cyl, 4.6 L · Rear-Wheel Drive | 17 | 25 | 19 | $4,050 | 468 |
| 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 |
5 safety recalls as of Nov 9, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 156 complaints with NHTSA. The most-cited components are service brakes (35), electrical system (23), power train (22). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2010 Hyundai Genesis at 19–24 mpg combined, depending on engine and drivetrain (6 versions rated).