Road Tests Real world tests of Challenger SRT8 392 vs SRT8

0-60mph

Top speed

1/4 mile

Differences What are the advantages of each

Default view of Dodge Challenger SRT8 392

Reasons to consider the
Dodge Challenger SRT8 392

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Slightly faster to 60mph 4.9 s vs 5.25 s More than 5% faster to 60mph
Slightly more torque 470 ft-lb @ 2,900 RPM vs 420 ft-lb @ 4,800 RPM More than 10% stronger engine from a stand-still; more acceleration power
Default view of Dodge Challenger SRT8

Reasons to consider the
Dodge Challenger SRT8

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TwinRev is not aware of any important advantages of the Challenger SRT8 vs the Challenger SRT8 392.

Specifications Full list of technical specs

general

Challenger SRT8 392  vs
SRT8 
Brand Dodge Dodge
Year 2010 2008
Highest auction price $78k, January 2011 $400k, January 2008
Highway mileage 15 MPG 15 MPG

design

Chief designer Jeff Gale Jeff Gale

transmission

Drivetrain LX Platform RWD w/ESP LX Platform RWD w/ESP
Gearing Traditional Traditional
# of gears 5 5
Gear ratios
1: 3.58:1
2: 2.19:1
3: 1.41:1
4: 1:1
5: 0.83:1
Axle ratio 3.06:1 3.06:1

suspension, wheels & brakes

Front brakes Brembo Disc Brembo Disc
Rear brakes Brembo Disc Brembo Disc
Front wheels 508/? 229 508/? 229
Rear wheels 508/? 229 508/? 229

road tests

Challenger SRT8 392  vs
SRT8 
Top speed 170 mph 170 mph
1/4 mile 13.7 s 13.7 s
0-60mph 4.9 s 5.25 s
Drag coefficient 0.35 0.35

power & handling

Power-to-weight ratio 8.81 lb/hp 9.74 lb/hp
Maximum hp 470 HP @ 6,200 RPM 425 HP @ 6,200 RPM
Maximum torque 470 ft-lb @ 2,900 RPM 420 ft-lb @ 4,800 RPM
Max RPM 6,400 RPM 6,400 RPM
Steering system Rack and pinion Rack and pinion

engine

Displacement 6,424 cc 6,059 cc
Cylinders V8 V8
Air compressor None None
Fuels
Gas
Compression ratio 10.3:1 10.3:1
Bore/stroke 4.06 in / 3.58 in 4.06 in / 3.58 in

physical dimensions

Curb weight 4,140 lb 4,140 lb
Width 75.7 in 75.7 in
Height 57 in 57 in
Length 197.7 in 197.7 in
Front track width 63 in 63 in
Wheelbase 116 in 116 in
Dodge Challenger SRT8 392
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Dodge Challenger SRT8
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