As of 2026, Grab is often significantly more expensive than a traditional metered street taxi in Bangkok, especially during peak hours or rain. While Grab provides "upfront pricing" and the convenience of a digital footprint, it now includes various surcharges and "dynamic pricing" that can make a ride 30% to 50% pricier than the same route on a meter. For example, an airport run that costs 300 THB on the meter might be 450–550 THB on Grab. However, the "hidden cost" of street taxis is the potential for refusal or "fixed price" scams where drivers refuse to turn on the meter. Many savvy travelers in Bangkok now use Bolt or inDrive, which are currently the cheaper app-based alternatives to Grab. If you are comfortable hailing a car and ensuring the driver uses the meter, a traditional taxi is the most budget-friendly option, but if you value peace of mind, cashless payment, and a guaranteed ride without negotiation, the "Grab premium" is the price you pay for that service.