A redesigned fourth generation Elantra sedan (designated HD) debuted at the 2006 New York Auto Show for the 2007 model year. Like before, the HS sold under the Hyundai Avante name in its South Korean home market. The engine lineup includes 1.6- Gamma and 2.0-liter Beta II gasoline inline-four engines, and a 1.6-liter turbodiesel inline-four. All engines feature improved fuel economy over previous versions.

• Hyundai Elantra HD 2006–2010 Owners Manual
1. Introduction
2. Your vehicle at a glance
3. Safety system of your vehicle
4. Features of your vehicle
5. Driving your vehicle
6. What to do in an emergency
7. Maintenance
8. Consumer information, Reporting safety defects
9. Specifications
• Hyundai Elantra HD 2006–2010 Service Manual
1. General Information
2. Engine Mechanical System
3. Engine Electrical System
4. Emission Control System
5. Engine Control/Fuel System
6. Clutch System
7. Manual Transaxle System
8. Automatic Transaxle System
9. Driveshaft and axle
10. Suspension System
11. Steering System
12. Restraint
13. Brake System
14. Body (Interior and Exterior)
15. Body Electrical System