- 2,359 cc 2.4 liters in-line 4 front engine with 88.0 mm bore, 97.0 mm stroke, 10.5 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder G4KC Theta II
- Unleaded fuel 87
- Multi-point injection fuel system
- 17.7 gallon main unleaded fuel tank 14.7
- Power: 130 kW , 175 HP SAE @ 6,000 rpm; 168 ft lb , 228 Nm @ 4,000 rpm

2009 Hyundai Sonata GLS Sedan Handling, Ride & Braking Standard Features

- Four-wheel ABS
- Brake assist system
- Four disc brakes including two ventilated discs
- Electronic brake distribution
- Electronic traction control via ABS & engine management
- Spacesaver steel rim internal spare wheel
- Stability control
- Wishbone front suspension independent with stabilizer bar and coil springs, multi-link rear suspension independent with stabilizer bar and coil springs

2009 Hyundai Sonata GLS Sedan Exterior & Aerodynamics Standard Features

- Body side molding
- Body color front and rear bumpers
- Driver and passenger power heated body color door mirrors
- External dimensions: overall length (inches): 188.9, overall width (inches): 72.1, overall height (inches): 58.0, wheelbase (inches): 107.4, front track (inches): 62.0, rear track (inches): 61.4 and curb to curb turning circle (feet): 35.8
- Projector beam lens halogen bulb headlights
- Luxury trim
- Metallic paint
- Fixed rear window with defogger
- Tinted glass on cabin, rear and side
- Weights: curb weight (lbs) 3,292
- Windshield wipers with automatic intermittent wipe

2009 Hyundai Sonata GLS Sedan Interior Standard Features

- 12v power outlet: front and 1
- Air conditioning
- Element antenna
- Peripheral anti-theft protection
- Front ashtray
- Audio system with satellite and CD player CD player reads MP3
- Cargo area light
- Cargo capacity: all seats in place (cu ft): 16.3
- Front seats cigar lighter
- Clock
- Full dashboard console with covered storage box, full floor console with covered storage box, partial overhead console with covered storage box
- Delayed/fade courtesy lights
- Cruise control
- Front seats and rear seats cup holders fixed
- Door ajar warning
- Door pockets/bins for driver seat and passenger seat
- Driver front airbag with multi-stage deployment, passenger front airbag with occupant sensors and multi-stage deployment
- Bucket driver seat with height adjustment and tilt adjustment, bucket passenger seat
- Height adjustable 3-point reel front seat belts on driver seat and passenger seat with pre-tensioners
- Front seat center armrest
- Two height adjustable active head restraints on front seats, two height adjustable head restraints on rear seats
- Illuminated entry system
- Internal dimensions: front headroom (inches): 40.1, rear headroom (inches): 38.2, front hip room (inches): 55.5, rear hip room (inches): 55.3, front leg room (inches): 43.7, rear leg room (inches): 37.4, front shoulder room (inches): 57.4, rear shoulder room (inches): 56.9 and interior volume (cu ft): 105.4
- Low tire pressure indicator
- Remote power locks speed sensing
- Power steering
- Front power windows with one one-touch, rear power windows
- Front reading lights
- 3-point reel rear seat belts on driver side, passenger side and center side
- Rear seat center armrest
- Three asymmetrical bench front facing rear seats with zero adjustments
- Rear view mirror
- Remote fuel filler door release
- Remote control remote trunk/hatch release
- Front and rear side curtain airbag
- Front seat back storage
- Cloth seat upholstery with additional cloth
- Seating: five seats
- Front side airbag
- Six speaker(s)
- Plastic multi-function steering wheel with tilt adjustment
- Tachometer
- Illuminated driver and passenger vanity mirror
- Ventilation system with micro filter