The Mercedes-Benz GLA AMG should be capable enough for highway driving based on its listed output. Key figures include 2025 AMG GLA 45 S 4MATIC+ FL: 421 Ps; 2025 AMG GLA 35 4MATIC FL: 306 Ps; 2025 AMG GLA 45 S 4MATIC+ FL: 310 kW; 2025 AMG GLA 35 4MATIC FL: 225 kW. Power helps with maintaining speed, while torque matters when merging, climbing gradients or overtaking, so these figures are most useful when viewed through real Malaysian driving conditions.