- superfluous, redundant
- speed ratio, transmission, gear ratio, power transmission ratio; (Sprache) translation
- strain rate, rate of deformation
- scribe, mark
- suction, intake
- strike, hit
- stop bush, stop sleeve
- starting torque, tightening torque
- slip on, push on, plug on
- switch off, disconnect, turn off
- swerve, swing out
- side-view mirror, outside rear-view mirror
- spare part, replacement part
- select, choose
- sheet metal working, panel beating
- series, model line (of products)
- stress, load
- sidecar (motorcycle)
- strain, load, put strain on
- staff, workforce
- specification, description
- spatter, sprinkle, splash
- soft top, convertible-top
- style, styling
- spacer bush, distance sleeve
- swivel joint, hinge, rotary joint
- speed, rotational speed, engine speed
- snap into, clip
- scope of utilization, operative range
- suck in, draw in
- switch on, start, connect
- set point, reference input, index value
- sheet metal tensile test, specimen
- style, form; (Gestalt, Umriß) shape
- shape; (gießen) mold
- spring strut, MacPherson strut, suspension strut
- stabilize, strengthen
- slip, slide, glide
- standard equipment, basic equipment level
- standard adjustment, default settings
- second-hand car, used car
- structure, grain texture
- situated, located
- soldered; (hart) brazed
- scheduled, planned, projected
- speed, velocity
- statutory holiday, public holiday, (GB) bank holiday
- stud, threaded bolt
- slop (sloping hill)
- swing, see-saw