For Saber, who had fought her entire life as the King of Knights, the very act of ‘riding’ is something that had already rooted its existence in the depth of her soul. The ‘Riding’ ability that she possesses when materializing as a Servant is perhaps the true reflection of this characteristic of hers.

This is really marvelous – Saber remarked in her heart as she gently caressed the steering wheel of the Mercedes-Benz 300L.

The feeling of controlling this mechanical contraption is completely different from that of riding a stallion, but after only one experience she had discovered that this intricate mechanical contraption gave off the delusion that it is alive.

While it is obvious that mechanical gears have no blood or soul, it still loyally moved forward rapidly and sturdily according to the will of Saber, its driver. This deference the Mercedes displayed was like riding her own beloved stead, and it filled her with trust and satisfaction.

“No wonder Irisviel is so ecstatic about driving.”

- Fate/Zero: Act 9, Part 4