1974 Porsche 914 vehicles
incurred another slight increase in length due to the addition of rear
bumper guards (or "bumperettes"), while maintaining the front
bumperettes added in the prior year.
The metric measurement diagram below is reproduced from the 1974 Porsche 914 factory owner's manual. The English measurement diagram (with the additional front and rear views) is from the factory "Porsche 914 Technical Data 1974" brochure.