The 1999-2000 Jeep Grand Cherokee takes 21" replacement windshield wiper blades on both sides front and an 10" or 11" rear wiper blade.
The 2000 Peterbilt 330 takes 18" replacement wiper blades on both sides front and a 14" or 15" rear wiper blade.
The 2000 Pontiac Bonneville takes a 22" wiper blades on both sides front. However, when buying windshield wiper blades be sure to always use the application guide book at the store. The replacement wiper blades will come with step-by-step, illustrated instructions.
The 2000 Toyota Avalon requires wiper blades in two different sizes. The driver's side needs 24 inch blades, while the passenger side needs 17 inch blades.
This question cannot be answered without the MODEL of the 2000 Saturn. See sources and related links to lookup the correct wiper blades by year.
The 2000-2010 Chevrolet Impala takes 22" replacement windshield wiper blades on both sides front.
All 1996-2000 Plymouth Voyagers take 28" replacement windshield wiper blades on both sides front.
The 1996-2000 Honda Civic takes 20" driver side and 18" passenger side replacement windshield wiper blades and if applicable, a 14" rear wiper blade.
Bent or misinstalled wiper arms.
22" on both sides
New styles of wiper blades are created annually. The biggest change was around 2000 with the introduction of the beam blade. See related link below.
The 1997 to 2000 BMW have highly specialized wiper blades that are very difficult to find. See sources and related links below for one very good option.