From SCDimensions

Summary
Make	BMW	+
Model	320i	+
Model Year		+
Livery	Celly	+
Racing Number	31
Racing Class	GT	+
Racing Series	WTCC	+
Drivers	Giuseppe Ciro	+
Scale Model Manufacturer	SCX	+
Scale Model Release Year	2009	+
Scale	1:32	+
Product Number	63830
Body Shell Weight	30.8 gm1.086 oz	+
Car Weight	84.5 gm2.981 oz	+
Body Length	mm	+
Motor Model	RX-42	+
Analog/Digital	Analog	+
Digital Conversion Kit	20240	+
Lights	Front Rear	+ +

Chassis
Chassis Length	mm	+
Wheelbase	86 mm3.386 in	+
Front Wheel Track	58 mm2.283 in	+
Rear Wheel Track	58 mm2.283 in	+
Guide Type	Pivoting ARS	+
Magnet	Removable Magnet, Adjustable Magnet	+ +
Magnetic Downforce	gm	+
Motor Mount		+
Motor Orientation	Inline	+
Brakes		+
Chassis Screws	(F/M/R)	+
Traction	Rear	+
Rear Transmission Type	Gear Drive	+
Rear Axle Diameter	mm	+
Rear Pinion Tooth Count	9	+
Rear Crown Tooth Count	27	+
Rear Gear Ratio	3:1	+
Front Transmission Type	N/A	+
Front Axle Diameter	mm	+
Front Pinion Tooth Count	N/A	+
Front Crown Tooth Count	N/A	+
Front Gear Ratio	N/A	+
Rear Tire Style		+
Rear Tire Material		+
Rear Tire Dimensions	mm	+
Rear Wheel Material	Plastic	+
Rear Wheel Dimensions	mm	+
Rear Wheel Assembly Diameter	19.5 mm0.768 in	+
Front Tire Style		+
Front Tire Material		+
Front Tire Dimensions	mm	+
Front Wheel Material	Plastic	+
Front Wheel Dimensions	mm	+
Front Wheel Assembly Diameter	19.5 mm0.768 in	+

Additional Notes:

• Tilting Chassis
• Guide Distance to Rear Wheels = 103.5