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2010 Hyundai

Genesis

Auto 6-spd, 8 cyl, 4.6 L

Hyundai Genesis: best and worst years
2010 Hyundai Genesis (photo 1 of 3)

Photo may show a different model year; you're viewing the 2010.

PhotoIFCARPublic domainWikimedia Commons

Overview

Body
Large CarsEPA, from EPA, last updated 6/22/2026
Drivetrain
Rear-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic 6-spdEPA, from EPA, last updated 6/22/2026
Powertrain
GasEPA, from EPA, last updated 6/22/2026
Fuel
PremiumEPA, from EPA, last updated 6/22/2026

Engine & performance

HP
375
Power to weight
0.110 hp/lb
Axle ratio
3.13
Cyl
8EPA, from EPA, last updated 6/22/2026
Aspiration
Naturally aspiratedEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy
25 mpgEPA, from EPA, last updated 6/22/2026
MPG City
17 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb
19 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr
$4,050EPA, from EPA, last updated 6/22/2026
Smog score
5/10
Elec. Range
0 miEPA, from EPA, last updated 6/22/2026
Real-world MPG
20 mpg, reported by 1 driverabout 1 mpg above the EPA combined estimate
SmartWay certified
No

Dimensions & capacity

Length
182 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
73 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
54 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
111 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
3,411 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Pass. Vol
109 ft³EPA, from EPA, last updated 6/22/2026
Cargo Vol
16 ft³EPA, from EPA, last updated 6/22/2026

Safety NHTSA, model year

Recalls
3
Owner complaints
156
Reported injuries
12
Theft rate
0.9 per 1,000 produced (CY 2010 federal data)

Reported problems NHTSA owner complaints, model year

  • SERVICE BRAKES17%
  • ELECTRICAL SYSTEM11%
  • POWER TRAIN11%
  • EXTERIOR LIGHTING7%
  • VEHICLE SPEED CONTROL7%
  • AIR BAGS6%

Source: NHTSA owner complaints, 204 total.

Hyundai Genesis: best and worst years

Federal investigations NHTSA defect investigations, model year

  • PE13033opened Oct 17, 2013SERVICE BRAKES, HYDRAULIC

    Brake hydraulic control module failure

Known issues manufacturer service bulletins, model year

79 service bulletins filed with NHTSA for this model year

  • Apr 10, 2026AIR BAGSDTN DL

    The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during

  • Apr 10, 2026AIR BAGSDTN DCS

    The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or non‑certified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached anno

  • Nov 6, 2025EXTERIOR LIGHTING25-BD-012H TSB

    This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.

  • Apr 9, 2024POWER TRAIN24-AT-002H

    This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.

  • Feb 14, 2024VISIBILITY/WIPER24-BD-001H

    This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming partially separated on the inner side of the wiper blade, which could lead to poor wiping performance and/or possible scratching of the windshield glass. Follow the procedure in this bulletin to properly remove the windshield wiper blade protective cover on a

  • Feb 2, 2024FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY24-FL-001G

    This bulletin outlines the basic components of the BG Fuel Test Kit and the procedure to test the quality of the fuel during vehicle diagnosis. Poor fuel quality may lead to cold engine startability issues, hesitation at idle or during acceleration, and/or poor driveability. In addition, prolonged vehicle operation with poor quality fuel may result in damage to the fuel system and formation of engine deposits. The BG Fuel Test Kit can be used to determine the following aspects of the fuel: â€

  • Oct 13, 2023ENGINE AND ENGINE COOLING23-EM-005H

    This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.

  • Apr 24, 2023STRUCTURE:BODY23-BD-007H

    Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.

  • and 71 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
5 yr / 60k mi
Powertrain
10 yr / 100k mi
Roadside assistance
5 yr
Maintenance
3 yr / 36k mi
EV battery
10 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.