1931 Cadillac Series 370-A Twelve Specifications

These are standard specifications for the 1931 Cadillac Series 370-A Twelve, not necessarily specifications for the vehicle(s) in the photo(s).

Features

Engine Location :	Front
Drive Type :	Rear Wheel
Production Years for Series :	1930 - 1931
Body Designer :	Harley Earl
Coach Work :	Fleetwood, Fisher
Price :	$3,800-$5,855
Weight :	5355 lbs \| 2428.987 kg

Engine & Transmission

V 12 45-degree
Displacement :	6030 cc \| 368.0 cu in. \| 6.0 L.
Power :	135 BHP (99.36 KW) @ 3400 RPM
Bore :	3.1 in \| 80 mm.
Stroke :	4.0 in \| 102 mm.
Compression :	5.20:1
Main Bearings :	4
Cylinder Block :	Cast-iron
Cadillac carburetor

Transmission:
3 Manual Selective Synchromesh

Production Figures

Total Cadillac Production for 1931 :	16,813
Total 1931 Series 370-A Twelve production :	5,733
1931 Cadillac Series 370-A Twelve
Fisher Coupe 2 dr. 5 P (by Fisher) :	31
Fleetwood Formal Quarter Town Cabriolet (by Fleetwood) :	12
Fleetwood Imperial Cabriolet 4 dr. 5 P (by Fleetwood) :	18
Fleetwood Imperial Sedan 4 dr. 5 P (by Fleetwood) :	14
Fleetwood Imperial Sedan 4 dr. 7 P (by Fleetwood) :	39
Fleetwood Opera Seat Town Cabriolet (by Fleetwood) :	12
Fleetwood Quarter Window Town Cabriolet (by Fleetwood) :	8
Fleetwood Sedan 4 dr. 5 P (by Fleetwood) :	31
Fleetwood Sedan 4 dr. 7 P (by Fleetwood) :	28
Fleetwood Sedan Cabriolet 4 dr. 5 P (by Fleetwood) :	41
Fleetwood Transformable Brougham Limousine (by Fleetwood) :	14

Dimension(s)

Fleetwood Sedan by Fleetwood

View info And history

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Phaeton by Fleetwood

Chassis # 10-2034
Engine # 1004197
View info And history
Auction entries : 1

Chassis # 1001774
View info And history
Auction entries : 3

Chassis # 1000378
Auction entries : 1

Chassis # 1001581
View info And history
Auction entries : 2

Exterior
Coachwork :	Fleetwood
Price :	$4,050
Weight :	5055 lbs \| 2292.909 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Roadster by Fleetwood

View info And history

Engine # 1004534
View info And history
Auction entries : 1

Chassis # 1002070
Auction entries : 2

View info And history

Chassis # 10-894
Engine # 10-00974
View info And history
Auction entries : 1

Exterior
Coachwork :	Fleetwood
Price :	$3,950
Weight :	5005 lbs \| 2270.23 kg
Seating Capacity :	4
Doors :	2
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Convertible Coupe by Fleetwood

View info And history

Engine # 1003102
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Auction entries : 1

Engine # 1001934
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Auction entries : 1

Engine # 1002411
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Auction entries : 4

View info And history

Engine # 1003259
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Auction entries : 1

Engine # 1004482
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Auction entries : 1

Engine # 1005030
View info And history
Auction entries : 1

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$4,050
Weight :	5100 lbs \| 2313.321 kg
Seating Capacity :	4
Doors :	2
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood All-Weather Phaeton by Fleetwood

View info And history

Chassis # 1004245
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Auction entries : 1

Chassis # 1004792
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Auction entries : 2

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$4,900
Weight :	5345 lbs \| 2424.451 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Imperial Sedan by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,205
Weight :	5425 lbs \| 2460.739 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Sedan Cabriolet by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,100
Weight :	5405 lbs \| 2451.667 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Imperial Cabriolet by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,305
Weight :	5445 lbs \| 2469.81 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Sedan by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,080
Weight :	5485 lbs \| 2487.954 kg
Seating Capacity :	7
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Imperial Sedan by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,280
Weight :	5525 lbs \| 2506.098 kg
Seating Capacity :	7
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Opera Seat Town Cabriolet by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,705
Weight :	5435 lbs \| 2465.275 kg
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Quarter Window Town Cabriolet by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,855
Weight :	5355 lbs \| 2428.987 kg
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Formal Quarter Town Cabriolet by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,855
Weight :	5355 lbs \| 2428.987 kg
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fleetwood Transformable Brougham Limousine by Fleetwood

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$5,855
Weight :	5525 lbs \| 2506.098 kg
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Touring by Fisher

Engine # 1004917
View info And history
Auction entries : 3

Engine # 1004710
View info And history

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Price :	$5,300
Weight :	5010 lbs \| 2272.498 kg
Seating Capacity :	7
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Sedan by Fisher

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Price :	$4,200
Weight :	5450 lbs \| 2472.078 kg
Seating Capacity :	7
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Imperial Sedan by Fisher

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Price :	$4,455
Weight :	5525 lbs \| 2506.098 kg
Seating Capacity :	7
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	143.0 in \| 3632 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Coupe by Fisher

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Price :	$3,800
Weight :	5140 lbs \| 2331.465 kg
Seating Capacity :	4
Doors :	2
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Coupe by Fisher

View info And history

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Price :	$3,900
Weight :	5160 lbs \| 2340.537 kg
Seating Capacity :	5
Doors :	2
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Sedan by Fleetwood

Chassis # 103536
Engine # 1003203
View info And history
Auction entries : 1

Exterior
Body Designer :	Harley Earl
Coachwork :	Fleetwood
Price :	$3,900
Weight :	5320 lbs \| 2413.111 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Town Sedan by Fisher

Engine # 4000698
View info And history
Auction entries : 3

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Price :	$4,000
Weight :	5335 lbs \| 2419.915 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Fisher Transformable Town Cabriolet by Fisher

Exterior
Body Designer :	Harley Earl
Coachwork :	Fisher
Weight :	5660 lbs \| 2567.333 kg
Seating Capacity :	5
Doors :	4
Length :	210.0 in \| 5334 mm.
Height :	72.5 in \| 1842 mm.
Wheelbase :	140.0 in \| 3556 mm.
Front Track :	57.3 in \| 1454 mm.
Rear Track :	59.5 in \| 1511 mm.

Handling

Suspension
Semi-elliptic leaf springs

Brakes
Front Brake Size :	15.0 in \| 381 mm.
Rear Brake Size :	15.0 in \| 381 mm.

Tires / Wheels
Tires :	7.00 x 19 whitewall
Wheels :	19in. Wood Artillery

1931 Averages

Avg. Car Cost :	$640
Avg. Household Income :	$1,850
Avg. Home :	$6,790
Avg. Gallon of Gas :	$0.17

1931 Cadillac Series 370-A Twelve FAQs (show)

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 1931 Cadillac Series 370-A Twelve?
How many 1931 Cadillac Series 370-A Twelve were produced?
How powerful was the 1931 Cadillac Series 370-A Twelve? Was the 1931 Cadillac Series 370-A Twelve popular? Was the 1931 Cadillac Series 370-A Twelve expensive? What was the fuel economy of the 1931 Cadillac Series 370-A Twelve?

Q: What is the wheelbase size of the 1931 Cadillac Series 370-A Twelve? A: The 1931 Cadillac Series 370-A Twelve has wheelbase sizes of 140.00 and 143.00 inches.

Q: What is the length of the 1931 Cadillac Series 370-A Twelve? A: The 1931 Cadillac Series 370-A Twelve has a length of 210.00 inches.

Q: How much did the 1931 Cadillac Series 370-A Twelve cost when new?A: The 1931 Cadillac Series 370-A Twelve cost approximately $3,800 to $5,855 (USD) when new.

Q: What were the bodystyles of the 1931 Cadillac Series 370-A Twelve? A: The 1931 Cadillac Series 370-A Twelve was offered as a Fisher Coupe, Fisher Imperial Sedan, Fisher Sedan, Fisher Touring, Fisher Town Sedan, Fisher Transformable Town Cabriolet, Fleetwood All-Weather Phaeton, Fleetwood Convertible Coupe, Fleetwood Formal Quarter Town Cabriolet, Fleetwood Imperial Cabriolet, Fleetwood Imperial Sedan, Fleetwood Opera Seat Town Cabriolet, Fleetwood Phaeton, Fleetwood Quarter Window Town Cabriolet, Fleetwood Roadster, Fleetwood Sedan, Fleetwood Sedan Cabriolet, Fleetwood Transformable Brougham Limousine.

Q: What tires did the 1931 Cadillac Series 370-A Twelve have? A: The 1931 Cadillac Series 370-A Twelve had 7.00 x 19 whitewall tires.

Q: What type of wheels did the 1931 Cadillac Series 370-A Twelve have? A: The 1931 Cadillac Series 370-A Twelve had 19in. Wood Artillery wheels.

Q: How many vehicles did Cadillac produce in 1931? A: Cadillac produced 16,813 automobiles in 1931.

Q: How many 1931 Series 370-A Twelves were produced? A: Cadillac produced 5,733 examples of the Series 370-A Twelve in 1931.

Q: What engine did the 1931 Cadillac Series 370-A Twelve have? A: The engine powering the 1931 Cadillac Series 370-A Twelve was a V 12 (6030 cc | 368.0 cu in. | 6.0 L.) with 135 BHP (99.36 KW) @ 3400 RPM.

Q: What transmission did the 1931 Cadillac Series 370-A Twelve have? A: The 1931 Cadillac Series 370-A Twelve had a 3 speed Manual Selective Synchromesh gearbox.

Cadillac Monthly Sales Volume

March 2023

36,321

Additional Sales Volume Data

1931 Cadillac Series 370-A Twelve Specifications

Features

Engine & Transmission

Production Figures

Dimension(s)

Fleetwood Sedan by Fleetwood

Fleetwood Phaeton by Fleetwood

Fleetwood Roadster by Fleetwood

Fleetwood Convertible Coupe by Fleetwood

Fleetwood All-Weather Phaeton by Fleetwood

Fleetwood Imperial Sedan by Fleetwood

Fleetwood Sedan Cabriolet by Fleetwood

Fleetwood Imperial Cabriolet by Fleetwood

Fleetwood Sedan by Fleetwood

Fleetwood Imperial Sedan by Fleetwood

Fleetwood Opera Seat Town Cabriolet by Fleetwood

Fleetwood Quarter Window Town Cabriolet by Fleetwood

Fleetwood Formal Quarter Town Cabriolet by Fleetwood

Fleetwood Transformable Brougham Limousine by Fleetwood

Fisher Touring by Fisher

Fisher Sedan by Fisher

Fisher Imperial Sedan by Fisher

Fisher Coupe by Fisher

Fisher Coupe by Fisher

Fisher Sedan by Fleetwood

Fisher Town Sedan by Fisher

Fisher Transformable Town Cabriolet by Fisher

Handling

Cadillac

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