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2011 DODGE CHALLENGER SRT8® 392 NUMBERS
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NOTE: Information shown is correct at time of publication and is subject to change.
2011 Dodge Challenger SRT8® 392
Specifications
Dimensions are in inches (millimeters) unless otherwise noted.
GENERAL INFORMATION
Body Style
Two-door coupe
Assembly Plant
Brampton, Ontario, Canada
EPA Vehicle Class
Intermediate car
Introduction Date
May 2008 as 2008 model
ENGINE: 392 HEMI® V-8 (6.4 L)
Availability
Standard
Type and Description
90-degree V-type, liquid-cooled
Displacement
392 cu. in. (6,424 cu. cm)
Bore x Stroke
4.09 x 3.72 (103.9 x 94.5)
Valve System
Pushrod-operated overhead valves, 16 valves with sodium-filled exhaust
valves and hollow stem intake valves, 16 conventional hydraulic lifters, all
with roller tips
Fuel Injection
Sequential, multi-port, electronic, returnless; automatic features Fuel
Saver mode
Construction
Deep-skirt cast-iron block with cross-bolted main bearing caps, aluminum
alloy heads with hemispherical combustion chambers
Compression Ratio
10.9:1
Power (estimated SAE net)
470 bhp (351 kW) @ 6,000 rpm (73.4 bhp/L)
Torque (estimated SAE net)
470 lb.-ft. (637 N•m) @ 4,200 rpm
Max. Engine Speed
6,400 rpm (electronically limited)
Fuel Requirement
Premium 91 octane (R+M)/2—recommended
Oil Capacity
7 qt. (6.6L)
Factory Oil Fill
5W-40 Synthetic
Coolant Capacity
14 qt. (13.25L)
Emission Controls
Dual close-coupled three-way catalytic converters, quad-heated oxygen
sensors and internal engine features
(a)
Max. Gross Trailer Weight
Not rated for trailer-tow
EPA Fuel Economy mpg (City/Hwy)
14/22 (automatic)
14/23 (manual)
(a) Meets Federal Tier 2, Bin 5 emissions requirements; marketed in California as an LEV II (Low Emission Vehicle) under cleanest vehicle
rules.
TRANSMISSION: W5A580 FIVE-SPEED AUTOMATIC
Availability
Standard
Description
Adaptive electronic control, performance-tuned Auto Stick driverinteractive manual control and electronically-modulated torque converter
clutch
Gear Ratios
1st
3.59
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2011 DODGE CHALLENGER SRT8® 392 NUMBERS
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2nd
2.19
3rd
1.41
4th
1.00
5th
0.83
Reverse
3.16
Final Drive Ratio
3.06 – Getrag limited-slip differential
Overall Top Gear
2.54
TRANSMISSION: SIX-SPEED MANUAL TREMEC TR-6060 with ZF-SACHS 240 MM TWIN-DISC CLUTCH
Availability
Optional
Description
Triple cone (1st, 2nd) / double cone (3rd-6th) synchronizer design; 1-4 skip
shift and reverse inhibit solenoids; 5:1 remote shifter
Gear Ratios
1st
2.97
2nd
2.10
3rd
1.46
4th
1.00
5th
0.74
6th
0.50
Reverse
2.90
Final Drive Ratio
3.91 – Getrag limited-slip differential
ELECTRICAL SYSTEM
Alternator
220-amp
Battery
H7 case, 730 CCA, maintenance-free
DIMENSIONS AND CAPACITIES
(b)
Wheelbase
116.0 (2,946)
Track, Front
63.0 (1,603)
Track, Rear
63.1 (1,604)
Overall Length
197.7 (5,023)
Overall Width
75.7 (1,923)
Overall Height
57.1 (1,449)
Ground Clearance
4.8 (122.2)
Frontal Area, sq. ft. (sq. m)
25.6 (2.37)
Drag Coefficient
0.356
Curb Weight, lb. (kg)—Est.
4,160 (automatic)
4,170 (manual)
Weight Distribution, percent F/R
54.4/45.6 (automatic)
54.6/45.4 (manual)
Fuel Tank Capacity, gal. (L)
19 (71.9)
(b) All dimensions measured at curb weight with standard tires.
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2011 DODGE CHALLENGER SRT8® 392 NUMBERS
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ACCOMMODATIONS
Seating Capacity, F/R
2/3
Front Seat
Head Room
39.3 (999)
Legroom
42.0 (1,067)
Shoulder Room
58.2 (1,477)
Hip Room
54.6 (1,387)
Seat Travel
Driver—10.6 (270), passenger—8.7 (220)
Recliner Angle Range, deg.
Driver—64, passenger—63
SAE Front Volume Index, cu. ft. (cu. m)
55.8 (1.58)
Rear Seat
Head Room
37.4 (950)
Legroom
32.6 (829)
Knee Clearance
1.2 (31.1)
Shoulder Room
53.9 (1,368)
Hip Room
48.6 (1,236)
SAE Rear Seat Volume Index,
cu. ft. (cu. m)
38.1 (1.08)
Total Interior Volume, cu. ft. (cu. m)
91.5 (2.59)
SAE Cargo Volume, cu. ft. (cu. m)
16.2 (0.46)
EPA Interior Volume Index, cu. ft. (cu. m)
107.7 (3.05)
Trunk Lift-over Height
33.0 (839)
BODY
Layout
Longitudinal front engine, rear-wheel drive
Construction
Unitized steel body
EXHAUST
Type
Dual 2.75-in. with rectangular chromed tips and performance-tuned
exhaust note
SUSPENSION
SRT-tuned Front and Rear Suspension
Front
Independent SLA with high upper “A” arm, coil spring over gas-charged
monotube Bilstein shock absorbers and 30 mm stabilizer bar, lateral and
diagonal lower links
Rear
Five-link independent with coil springs, link-type 16 mm stabilizer bar,
gas-charged monotube Bilstein shock absorbers and isolated suspension
cradle
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2011 DODGE CHALLENGER SRT8® 392 NUMBERS
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STEERING
Type
Rack and pinion with hydraulic power assist
Overall Ratio
14.4:1
Turning Diameter (curb-to-curb)
37.5 ft. (11.48 m)
Steering Turns (lock-to-lock)
2.75
P/S Pump
Fixed displacement
TIRES
(c)
Front and Rear
Standard on Challenger SRT8
Size and Type
245/45ZR20 all-season
Mfr. and Model
Goodyear Eagle RSA
Revs per Mile (km)
731 (456) front and rear
Front
Optional on Challenger SRT8
Size and Type
P245/45ZR20 three-season
Mfr. and Model
Goodyear F1 Supercar
Revs per Mile (km)
726 (450)
Rear
Optional on Challenger SRT8
Size and Type
P255/45ZR20 three-season
Mfr. and Model
Goodyear F1 Supercar
Revs per Mile (km)
718 (445)
(c) Other sizes and brands may also be used.
WHEELS
Standard
Type and Material
Fully forged aluminum
Size
20 x 9 in.
BRAKES
Front
Rotor Size and Type
14.2 x 1.26 (360 x 32.0) vented and slotted
Caliper Size and Type
1.73 (44) Brembo four-piston fixed with aluminum housing
Swept Area
351 sq. in. (2261 sq. cm)
Rear
Rotor Size and Type
13.8 x 1.10 (350 x 28) vented
Caliper Size and Type
1.26 (32) Brembo four-piston fixed with aluminum housing
Swept Area
316 sq. in. (2,036 sq. cm)
Four-wheel Anti-lock Brake System (ABS) and
Traction Control
Standard
Electronic Stability Control (ESC)
and Brake Assist
Standard
Brake Knockback Mitigation
Standard
Hill-start Assist (HSA)
Standard with manual transmission
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2011 DODGE CHALLENGER SRT8® 392 NUMBERS
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Three-position ESC/Traction Control Mode
Selection
Standard
Power-assist Type
8 + 9 (203 + 209) tandem-diaphragm vacuum booster
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