(1) "Consumer" means the purchaser or lessor, other than for purposes of resale, of a motor vehicle normally used for personal, family, or household purposes and subject to the manufacturer‘s express warranty, and any other person entitled by the warranty to enforce the obligations of the warranty.

(2) "Manufacturer" means any person, resident, or nonresident, who manufactures or assembles or imports or distributes new motor vehicles which are to be sold in the State.

(3) "Manufacturer’s express warranty" or "warranty" means the written warranty, so labeled, of the manufacturer of a new motor vehicle, including any terms or conditions precedent to the enforcement of obligations under that warranty.

(4) "Motor vehicle" means:

(a) a private passenger motor vehicle, as classified by § 56-3-630, but excluding the living portion of recreational vehicles and off-road vehicles, which is sold and registered in this State; and

(b) a motorcycle as defined in § 56-1-10(8), including a motorcycle three-wheel vehicle as defined in § 56-1-10(18), which is sold and registered in this State.

(5) A "new motor vehicle" means a motor vehicle which has been sold to a new motor vehicle dealer by a manufacturer and which has not been used for other than demonstration purposes and on which the original title has not been issued from the new motor vehicle dealer.

(6) "Nonconformity" means a defect or condition that substantially impairs the use, value, or safety of a motor vehicle, but does not include a defect or condition that results from an accident, modification, or alteration of the motor vehicle by persons other than the manufacturer or its authorized service agent.