Many of our readers were shocked by Germany's big win in the Door Panel Edition of the Junkyard Build Quality challenge, with an Audi 80 beating a Lexus ES250 and a Buick LeSabre. Today's challenge: Speedometers!

When we did the Junkyard Build Quality challenge with door panels, the Audi 80 won handily, with top-shelf fasteners, few hidden corners cut, and well-thought-out design. We're moving into sportier— and pricier— territory here, with a 1993 BMW E36 yielding its speedometer to Shawn's crude-yet-effective junkyard…