unless heavy traffic on highway, this is already achievable for me with usual cruise control (I did few home trips that are 1500km far within 1 day - tiring but

unless heavy traffic on highway, this is already achievable for me with usual cruise control (I did few home trips that are 1500km far within 1 day - tiring but doable... 1 hour is a breeze in good car). if in heavy traffic, I turn off cruise control anyway, you better focus properly.