Engine    
225 cu in (3.7 L) Slant-6 I6
318 cu in (5.2 L) 318 LA V8
383 cu in (6.3 L) B "Magnum" V8
400 cu in (6.6 L) B V8
440 cu in (7.2 L) RB "Magnum" V8

Transmission    
3-speed manual
3-speed automatic
4-speed manual

Dimensions
Wheelbase    
118.0 in (2,997 mm)
Length    
Sedan: 207.0 in (5,258 mm)
Wagon: 213.4 in (5,420 mm)
Width    
Sedan: 77.7 in (1,974 mm)
Wagon: 56.4 in (1,433 mm)
Height    
Sedan: 53.7 in (1,364 mm)
Wagon: 63.4 in (1,610 mm)

Dodge Coronet on Wikipedia

Dodge Coronet tech specs