d20 Resources - Vehicle Movement and Combat

Index > Modern d20 SRD > Vehicle Movement and Combat > Vehicle Speeds

Vehicle Speed

Vehicle speed is expressed in five categories: stationary, alley speed, street speed, highway speed, and all-out. Each of these speed categories represents a range of possible movement (see Table: Vehicle Speeds and Modifiers). Each round, a vehicle moves according to its current speed category.

Table: Vehicle Speeds and Modifiers
Speed Category	Character Scale		Chase Scale		Defense Modifier	Check/Roll Modifier
Speed Category	Movement¹	Turn Number²	Movement¹	Turn Number²	Defense Modifier	Check/Roll Modifier
Stationary³	0	—	0	—	+0	—
Alley speed	1–20	1	1–2	1	+0	+0
Street speed	21–50	2	3–5	1	+1	–1
Highway speed	51–150	4	6–15	2	+2	–2
All-out	151+	8	16+	2	+4	–4
¹ The number of squares a vehicle can move at this speed. ² The number of squares a vehicle must move at this speed before making a turn. ³ A stationary vehicle cannot move or maneuver.