'Holden Commodore SL, Aerodynamics played a vital role in the design of the Holden Commodore SL. The wedge design guides the airflow over and around the vehicle, minimising wind noise and reducing fuel consumption. The exterior mirror has also been aerodynamically designed to minimise wind noise and deflect air flow to prevent soiling of the side glass and mirror surface. Vehicle packaging efficiently is a key element in Holden Commodore's design and this is clearly reflected in the interior space and comfort throughout the range. SL interior includes corduroy seat trim, T-bar automatic shift, European style armrests, retracting rear seat belts and rear centre arm rest.'