Moving up a notch in equipment, the 2007 Kia Rio LX sedan adds a few more standard features than the minimalist base model.  The same 1.6-liter, 110-hp I4 engine, with choice of 5-speed manual or 4-speed automatic transmission, powers the 2007 Rio LX.  In addition to the six airbags, intermittent wipers, and rear defrost you find on the base, the LX offers power steering, air conditioning, and a 60/40 split-fold rear seat.  
ABS brakes are an option for the LX, as is a Power Package that adds power locks, windows, and mirrors and keyless entry.  A rear spoiler is also an option, as with the base model.  Owners are surprised by the amount of room within the Rio subcompact, though the rear legroom does suffer a bit, as with all small cars.  Acceleration is labored, but overall highway performance is sufficient.  And the price is definitely right.