Dodge Demon 340 

  • $3k
  • 1971
  • 275 HP 5.6L
Under the body, the Demon got a new 'Rallye Suspension' that included heavy duty shocks, big brakes and a floor-mounted transmission that mated to the 340 V8.
In 1971, Dodge gained a new model called the Demon which was really a repackaged Duster with a shorter wheel base and premium upgrades.

Road Tests Real world tests of the Dodge Demon 340


Demon 340
7.8 s
Venom GT
2.5 s

1/4 mile

Demon 340
14.56 s
Venom GT
9.95 s
M5 (E60)
12.3 s

Data points Key details of the Dodge Demon 340


Demon 340
Venom GT
Model S


Demon 340
275 HP
Venom GT
1,200 HP

In The News From around the web


Dodge Demon 340
The Demon was the top of the line A-Body from the Valiant family and Chrysler christened the car with devil logo.
It was aggressive looking with its side stripes, hood scoops, rear spoiler and dual exhausts.

Specifications Full list of technical specs


Brand Dodge
Price $3,400
Year 1971

power & handling

Power-to-weight ratio 12.19 lb/hp
Maximum hp 275 HP @ 5,000 RPM
Maximum torque 340 ft-lb @ 3,200 RPM
Steering system Rack and pinion

suspension, wheels & brakes

Front brakes Disc
Rear brakes Disc
Front wheels 356/? 140
Rear wheels 356/? 140

physical dimensions

Curb weight 3,353 lb
Width 71.6 in
Length 192.5 in
Wheelbase 108 in

road tests

1/4 mile 14.56 s
0-60mph 7.8 s


Gearing Traditional
# of gears 3 gears


Displacement 5,572 cc
Cylinders V8
Air compressor None
Fuels Gas
Compression ratio 5.1:1
Bore/stroke 4.04 in / 3.31 in
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