Ormaven Guides · Auto Gear

Auto & running costs

A dash cam, portable compressor or jump starter is useful only when it matches how you use the car. Start with the situation, then choose the model.

Estimate memory-card capacity for front and rear recording.

Fuel or electricity, insurance, maintenance and depreciation per kilometre.

Trip cost, shift balance and minimum revenue per kilometre.

Resolution, front/rear recording, parking mode, installation and memory-card requirements.

Emergency top-ups versus regular use, inflation speed, battery and ergonomics.

12V starting, engine compatibility, storage and emergency use.

These pages are currently in review. Products are not ranked by commission and public specifications are not presented as our own laboratory testing.