A short test drive can tell you a lot when you plan the route around the driving you actually do.
Start with your everyday setup
Adjust the seat and mirrors before you move. Check whether the rear view is clear, the pedals feel natural and you can reach controls without leaning. If a child seat or bulky equipment matters, ask to check the fit while the car is parked.
Try the roads you know
Ask for a route with a slow turn, a rough patch and a stretch at normal traffic speed. Listen for road noise and notice how the gearbox responds when you accelerate gently. A familiar kind of road gives you more to compare across cars.
Make parking part of the test
Try one reverse park. Use the mirrors first, then check whether the camera and sensors help you judge the corners. Write down anything you had to work around before moving on to the next car.