1958 CADILLAC
Series 62

1958 Cadillac

The volume Cadillacs were heavily facelifted for 1958 in a manner typical of GM that year. Perhaps the most garish Caddys yet, they were laden with chrome and far less stylish than previous postwar models. Sales were poor, though a nationwide recession was probably more to blame than the baroque styling, which was, after all, in vogue. At 121,778 units, model year production was lower than at any time since 1954. Symbolizing the fall in fortunes was a V-8 slightly detuned in a faint nod toward fuel economy, limited to a single 310-bhp version for all models.

1958 Cadillac Forecasting the future, DeVille became a 62 sub-series for '58, and pillared sedans were temporarily eliminated. The 62 line also gained a hardtop sedan with extended rear deck. All models were available with cruise control, high-pressure cooling system, two-speaker radio with automatic signal-seeking, and automatic parking brake release. A special show Eldorado introduced a "thinking" convertible top that raised itself and the side windows when a sensor detected raindrops, but this was another gimmick that came to nothing.


SERIES 62


1958 Cadillac

Cadillacs for 1958 were basically carryover models with a facelift on all but the Brougham. There was a new grille featuring multiple round "cleats" at the intersection of horizontal and vertical members. The grille insert was wider and the bumper guards were positioned lower to the parking lamps. New quad (dual) headlamps were seen throughout all lines and small chrome fins decorated front fenders. Tailfins were a bit less pronounced and trim attachments were revised. The word Cadillac appeared, in block letters, on the fins of Series 62 base models. On the sides of the cars there were five longer horizontal windsplits ahead of the unskirted rear wheel housings; front fender horizontal moldings with crests placed above at the trailing edge and no rocker sill trim.

1958 Cadillac Coupe DeVille The convertible, Coupe DeVille, and Sedan DeVille used solid metal trim on the lower half of the conical projectile flares, while other models had a thin ridge molding in the same location. On 62 Eldorados a V-shaped ornament and model identification script were mounted to the deck lid. The two luxury Cadillacs also had ten vertical chevron slashes ahead of the open rear wheel housings and crest medallions on the flanks of tailfins. Broad, sculptured beauty panels decorated the lower rear quarters on Eldorados and extended around the wheel opening to stretch along the body sills. Standard equipment was the same as the previous year. All-new was an extended deck Series sedan, which was 8.5 inches longer than other base models.

I. D. NUMBERS

Serial numbers now used a three symbol prefix.
The first pair of numerical symbols "58" designated model year.
A one-letter alphabetical code (included as part of model number in charts below) indicated model and series.
Each prefix was followed by the consecutive unit number which started at 000001 and up.
The serial number was located at the front of the lefthand frame side bar.
Motor serial numbers again matched and were found on the center lefthand side of the block above the oil pan.

STYLE

Model NumberBody StyleDoorsModelSeatsPriceWeightProduction
Total
58K-626239(X4-door
Hardtop Sedan

Supersize
Hardtop Sedan

64891467513,335
58K-626239(X-Export Sedan
648914675204
58N-626239E(X-
Extended Deck Sedan

Supersize
Extended Deck Sedan

65079477020,952
58L-626239EDX4-door
Sedan DeVille

Supersize
Sedan DeVille

65497485523,989
58G-626237(X2-door
Hardtop Coupe

Supersize
Hardtop Coupe

64784463018,736
58J-626237DX2-doorCoupe DeVille
Coupe DeVille

Supersize
Coupe DeVille

65231470518,414
58F-626267X2-door
Convertible Coupe

Supersize
Convertible Coupe

6545448457,825
58-6262-Chassis only---1

NOTES:


ENGINE

TypeV-8 Overhead valves
BlockCast iron block
Displacement365 cubic inches.
Bore and stroke4.00 x 3.625 inches
Compression ratio10.25:1
Brake horsepower310 at 4800 rpm
BearingsFive main bearings
Valve LiftersHydraulic valve lifters
CarburetorCarter AFB four-barrel Model 2862S.

CHASSIS

ModelWheelbaseOverall LengthFront TreadRear TreadTires
Series 62 58K129.5"216.8"61"61"8.00 x 15 blackwall
Series 62 58G, 58J, & 58F129.5"221.8"61"61"8.00 x 15 blackwall
Series 62 58N & 58L129.5"225.3"61"61"8.00 x 15 blackwall

POWERTRAIN OPTIONS

The 335 horsepower Eldorado engine with triple two barrel carburetion was used on all Eldorados as standard equipment.
This engine was also optional for all other Cadillacs.

CONVENIENCE ACCESSORIES

Radio with antenna and rear speaker$164
Automatic heating system$129
Posture seat adjuster$81
Six-Way seat adjuster$103
Power window regulators$108
E-Z-Eye Glass$46
Fog lamps$41
Automatic headlamp beam control$48
Five (5) sabre spoke wheels$350
White sidewall 8.20 x 15 four-ply tires$55
Gold finish grille$27
Four-door door guards$7
Two-door door guards$4
Remote control trunk lock$43
License plate frame$8
Air conditioning$474
Eldorado engine in lower models$134
Air suspension$214
Electric door locks on coupes$35
Electric door locks on sedans$57

LOCAL DEALER OPTIONS

Utility kit$15
Monogram$12
Blue Coral waxing$25
Undercoating$5
Lubrication agreement$34

LITERATURE & LINKS




1955 1956 1957 1959 1960 1961