Remote keyless entry

See also:

2011 Hyundai Sonata review
Hyundai's redesigned Sonata sedan has exploded onto the market to become one of the most popular cars available, period. It's the best example of how a good-looking product at a competitive price ...

2011 ELANTRA ARCHITECTURE
The all-new Hyundai Elantra is fitted with a McPherson strut front suspension, with coil springs and gas shock absorbers. The rear suspension is a light weight coupled torsion beam rear suspension ...

Safety
Side-impact airbags are standard for 2003. Antilock brakes are standard on the LX model. ...