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Home / Buyer's Guide / Brochures / 2010 Cobalt / Specifications |
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2010 Cobalt
Overview |
Standard/Optional |
Specifications |
Exterior Colors |
Interior Colors/Styles |
Available Wheels
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Overview
Models:
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Cobalt LS, LT coupe and sedan; SS coupe
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Body style / driveline:
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five-passenger sedan and coupe; unitized frame; front engine, front-wheel drive
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Construction:
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two-sided galvanized steel on exterior panels (except roof)
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EPA vehicle class:
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compact car
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Manufacturing location:
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Lordstown, Ohio
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Key competitors:
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Honda Civic, Volkswagen Jetta, Ford Focus, Toyota Corolla, Mazda 3
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Engines
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Ecotec 2.2L VVT (LAP)
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Ecotec 2.0L DI Turbo VVT (LNF)
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Application:
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std on LS, LT and XFE
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std on SS
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Type:
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2.2L DOHC I-4
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2.0L DOHC I-4
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Displacement (cu in / cc):
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134 / 2198
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122 / 1998
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Bore & stroke (in / mm):
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3.39 x 3.72 / 86 x 94.6
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3.39 x 3.39 / 86 x 86
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Block material:
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cast aluminum
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cast aluminum
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Cylinder head material:
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cast aluminum
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cast aluminum
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Valvetrain:
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DOHC, four valves per cylinder; variable valve timing
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DOHC, four valves per cylinder; dual continuous variable valve timing
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Ignition system:
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electronic
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individual coil-on-plug
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Fuel delivery:
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sequential fuel injection with electronic throttle control
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direct injection with a variable high-pressure rail and electronic throttle control
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Compression ratio:
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10.0:1
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9.2:1
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Horsepower
(hp / kW @ rpm):
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155 / 116 @ 6100*
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260 / 194 @ 5300*
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Torque (lb-ft / Nm @ rpm):
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150 / 203 @ 4900*
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260 / 353 @ 2000*
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Recommended fuel:
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regular unleaded
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premium recommended but not required
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Maximum engine speed (rpm):
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6750
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6350
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Exhaust system:
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stainless steel with aluminized coating on the muffler and tailpipe
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stainless steel with aluminized coating on the muffler and tailpipe
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Emissions controls:
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close-coupled catalytic converters; 58x ignition system; returnless fuel rail; fast-response O2 sensor
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close-coupled catalytic converters, 58x ignition system; returnless fuel rail; wide-range O2 sensor
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EPA-estimated fuel economy (city / hwy):
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25 / 37 (XFE models)
24 / 33 (LS, LT models)
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22 / 30
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Transmission
Type:
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F23 5-speed manual, front-wheel drive
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GM Powertrain Sweden F35 5-speed manual (SS models)
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4T45 4-speed automatic w/overdrive, front-wheel drive
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Gear ratios (:1):
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First:
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3.58
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3.38
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2.95
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Second:
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2.02
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1.76
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1.62
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Third:
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1.35
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1.18
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1.00
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Fourth:
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0.98
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0.89
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0.68
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Fifth:
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0.69
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0.70
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Reverse:
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3.31
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3.17
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2.14
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Final drive ratio:
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3.63:1 (15-in tires) 3.84:1 (16-in and 17-in tires)
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3.82:1
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3.63:1
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Chassis/Suspension
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LS & LT
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SS
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Front:
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independent strut-type suspension with stabilizer bar
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MacPherson independent strut-type with direct acting, 24mm solid stabilizer bar
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Rear:
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semi-independent torsion beam with stabilizer bar
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semi-independent torsion beam with montoube gas shocks; 24mm solid stabilizer bar
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Steering type:
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electric, speed-sensitive, variable-assist rack-and-pinion
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electric, power-assisted variable-speed rack-and-pinion
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Steering ratio:
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16.63:1
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14.8:1 (variable)
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Steering wheel turns, lock-to-lock:
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3.6
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2.75
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Turning circle, curb-to-curb
(ft / m):
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37.4 / 11.4
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39.4 / 12
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Brakes
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LS & LT
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SS
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Type:
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power-assisted front disc, rear drum
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power four-wheel disc with standard anti-lock; 38mm Brembo four-piston fixed calipers in front and 40mm single-piston rear calipers
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Front rotor
(diameter x thickness, in / mm):
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10.7 x .94 / 256 x 24; vented (15-in tires); 11 x 1.02 / 280 x 26 (16-in and 17-in tires)
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12.4 x 1.02 / 315 x 26; vented
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Rear drum / rotor
(diameter x thickness in / mm):
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0.5 / 12; drums
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11.5 x 0.79 / 292 x 20; vented
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Front total swept area
(sq in / sq cm):
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47 / 303
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63.9 / 408
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Rear total swept area
(sq in / sq cm):
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45.2 / 292
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43.5 / 280
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Wheels/Tires
Wheel size and type:
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LS: 15 x 6-inch
LT: 15 x 6-inch (std); 16 x 6-inch (opt)
SS: 18 x 7.5-inch split-spoke forged aluminum
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Tires:
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LS: P195/60R15 all-season or P195/65R15 all-season
LT: P195/60R15 touring or P195/65R15 (std); P205/55R16 touring or P205/50R17 performance (opt)
SS: P225/40ZR18 high-performance summer only
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Dimensions
Exterior
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Sedan
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Coupe
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Wheelbase (in / mm):
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103.3 / 2624
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103.3 / 2624
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Overall length (in / mm):
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180.5 / 4584
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180.3 / 4580
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Overall width (in / mm):
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67.9 / 1725
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67.9 / 1725
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Overall height (in / mm):
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57.1 / 1450
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55.7 / 1415.4
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Track front (in / mm):
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58.7 / 1492
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LS & LT: 57.1 / 1450
SS: 58.6 / 1490
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Track rear (in / mm):
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58.1 / 1476 (all models)
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58.1 / 1476 (all models)
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Minimum ground clearance
(in / mm):
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5.36 / 136.2
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LS & LT: 5.36 / 136.2
SS: TBD
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Curb weight (lb / kg):
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LS: 2780 / 1261
LT: 2793 / 1267
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LS: 2730 / 1239
LT: 2742 / 1244
SS: 2975 / 1349
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Weight distribution (% front / rear):
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59 / 41
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60 / 40
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Interior
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Sedan
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Coupe
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Front
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Rear
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Front
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Rear
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Seating capacity:
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2
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3
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2
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3
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Headroom (in / mm):
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38.5 / 979
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37.7 / 958.4
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38.7 / 984
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35.7 / 905.7
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Legroom (in / mm):
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41.8 / 1062.7
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33.7 / 852.6
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42 / 1066.5
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32.2 / 817.5
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Shoulder room (in / mm):
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53 / 1345.8
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51.4 / 1305.4
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53 / 1346.5
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49 / 1245.8
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Hip room (in / mm):
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49.5 / 1257.1
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49.6 / 1261.1
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49.5 / 1257.1
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46.1 / 1171.8
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Capacities
EPA passenger volume
(cu ft / L):
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Coupe: 83 / 2350
Sedan : 87.1 / 2469.3
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EPA interior volume (cu ft / L):
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Coupe: 97 / 2747
Sedan : 101 / 2863
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Cargo volume (cu ft /L):
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13.9 / 394
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Trailer towing maximum (lb / kg):
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LS & LT: 1000 / 454
SS: not recommended
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Fuel tank (gal / L):
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13.2 / 49 (coupe and sedan)
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Engine oil (qt / L):
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2.0L: 5 / 4.7
2.2L: 5 / 4.7
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Cooling system (qt / L):
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2.0L: 9.2 / 8.7
2.2L: 6.9 / 6.5
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