Consumer Guide 4X4s Pickups & Vans Buying Guide credits positive points for its passenger and cargo room, and trailer towing capability; calls Astro solidly assembled with high-grade materials * Consumer Guide recommends Astro for standard anti-lock brakes, passenger and cargo room, and trailer towing capability * Consumer Guide reports the head room is abundant, and there's good passenger space in middle and rear; also plenty of cargo room * Motor Trend reports Astro is heavier and more straight-line stable than competitors *