Engine    
390 cu in (6.4 L) OHV V8
429 cu in (7.0 L) OHV V8

Transmission    
4-speed Hydra-Matic automatic
3-speed TH-400, automatic

Dimensions
Wheelbase    
1961–64: 129.5 in (3,289 mm)
Length    
1961–62 (except Town Sedan): 222.0 in (5,639 mm)
1962 Town Sedan: 215.0 in (5,461 mm)
1963: 223.0 in (5,664 mm)
1964: 223.5 in (5,677 mm)
Width    
1961: 79.8 in (2,027 mm)
1962: 79.9 in (2,029 mm)
1963: 79.7 in (2,024 mm)
1964: 79.5 in (2,019 mm)
Height    
1961–62: 56.3 in (1,430 mm)
1963–64: 56.6 in (1,438 mm)
Curb weight    
4,700–4,900 lb (2,100–2,200 kg)

Cadillac Series 62 on Wikipedia