Chevrolet Monte Carlo specs: 1970-1972

The first generation Chevrolet Monte Carlo was the division’s original personal luxury coupe. It was based on Pontiac’s proven G-body Grand Prix, but for starters, the Monte’s wheelbase was shortened to 116 inches. This was a time when Pontiac was a competitor to Chevrolet and the Monte Carlo needed to be just a little different. Another point of difference was the smaller 350 cubic inch base engine. Where Pontiac was going for a performance reputation, Chevy was content with making this a gentleman’s cruiser, but they did also offer an SS version for two years in the beginning.


Platform: G-body

Trim Levels:

base (1970-1972)

Custom (1972 only)- Custom wheel covers, Custom steering wheel, extra sound proofing material, remote control mirror, G70-15 tires, Sport suspension, belt moulding

SS (1970-1971)- 454 CID 4bbl V8, dual exhaust, remote controlled sport mirror, heavy duty battery, heavy duty springs, automatic rear leveling system, G70-15 tires, 15×7 rally wheels, SS badging

Body Styles: coupe

Wheelbase: 116.0″

F/R Track Width: 60.3″/59.3″

Overall Length: 206.5″

Overall Width: 76.0″

Overall Height: 52.9″

Turning Circle: 45.6′

Drag Coefficient: 0.45

Curb Weight: 3359-3506 lbs.

Available Engines:

350 CID 2bbl V8 (1970-1972)

350 CID 4bbl V8 (1970-1972)

400 CID 2bbl V8 (1970 only)

402 CID 4bbl V8 (1970-1972)

454 CID 4bbl V8 (1970-1972)

Available Transmissions:

3-SPEED MANUAL (350 2bbl only)

4-SPEED MANUAL (350 4bbl & 402 only)

2-SPEED POWERGLIDE AUTOMATIC (350 2bbl only)

3-SPEED TH350 AUTOMATIC (350 & 400 engines)

3-SPEED TH400 AUTOMATIC (402 & 454 engines)

Axle Ratio:

2.56

3.08

3.31

Fuel Capacity: 19.0 gallons

Fuel Economy: 9-12 mpg

Head Room F/R: 37.5″/36.5″

Leg Room F/R: 40.5″/31.0″

Shoulder Room F/R:

Hip Room F/R:

Tires:

G78-15

G70-15

Wheels: 15.0″ x 7.0″