For 2003, Suzuki has updated the Grand Vitara XL-7's dash and console with wood grain trim, chrome accents and a 12-volt accessory outlet. Other additions to the interior include a new seven-speaker system, integrated audio and cruise control buttons on the steering wheel, an adjustable center armrest with CD storage and smaller rear headsets for better rearward visibility.

Suzuki has also changed some of its trim names for 2003. The previous "Standard" trim has now simply become the XL-7, while the "Plus" has become the XL-7 with the option of third-row seating. The "Touring" model has been dropped all together. The Limited model is now being offered with a six-disc in-dash CD changer. Finally, a Limited model with the third-row option is also available with climate control and a rear air conditioning switch.