08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

Complete 08 SS/TC specs and overview

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Old 01-18-2008 | 12:46 PM
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Complete 08 SS/TC specs and overview

Here ya go.

Overview:


Assembly: Lordstown , Ohio
Bodystyle: 5-passenger coupe
Driveline: Front-engine, front-wheel drive
Engine: ECOTEC® 2.0L I-4 DI Turbo VVT
Horsepower/torque: 260 hp/260 lb.-ft.
Fuel Economy: 30 hwy/22 city
Transmission: GM Powertrain Sweden F35 5-speed manual


Key Standard Equipment


Performance


2.0L I-4 Engine
260 hp @ 5300 rpm
260 lb.-ft. @ 2000 rpm
Intercooled turbocharged system
GM Powertrain Sweden F35 5-speed manual transmission
Ride and Handling
MacPherson strut front suspension
Semi-independent rear suspension with monotube gas shocks
Large Brembo front brake calipers
Available limited slip differential
103.5-inch wheelbase
18-inch wheels and P225/40ZR18 tires

Safety and Security

StabiliTrak® control system
4-wheel disc brakes with ABS and Brembo front fixed-calipers
Driver and front-passenger air bags with Passenger Sensing System
Standard OnStar® with one-year Safe & Sound Plan

Cobalt SS Specific Exterior Features

18-inch, split-spoke forged aluminum wheels
New mesh-style upper and lower grilles
Projector-beam fog lamps
Decklid rear spoiler -- standard
Optional high wing-style aero enhanced spoiler
Bright-tip exhaust outlet
SS badges (doors/decklid)
Turbocharged badge (decklid)

Cobalt SS Specific Interior Features

Seats feature contemporary, mesh-style impression cloth coverings with UltraLux® inserts
Color-matched door panel inserts
A-pillar-mounted turbo boost gauge
Standard Driver Information Center located in gauge cluster
SS-specific satin nickel trim accents
SS badge on instrument panel
CD/MP3 player with auxiliary input jack

Other Key Cobalt Interior Features


Five-passenger seating
Sport seats
60/40 rear split-bench seat
160 mph speedometer
Driver information center
Power door locks
Remote Keyless Entry
Power windows
Air conditioning
Tilt steering
Leather steering wheel
“No-lift shift” feature
Standard XM® Satellite Radio
Two auxiliary power outlets


Exterior Color Portfolio
Black
Silver
Victory Red
Imperial Blue
White
Yellow
Sport Red Tintcoat
Back to Top

Interior Color Portfolio

Ebony
Ebony/red
Ebony/grey


Specs:2008 CHEVROLET COBALT SS SPECIFICATIONS
Overview
Model: Cobalt SS
Body style / driveline: 5-passenger sedan and coupe, unitized frame,
front engine, front-wheel drive
Construction: 2-sided galvanized steel on exterior panels (except roof)
EPA vehicle class: compact car
Manufacturing location: Lordstown , Ohio
Key competitors: Honda Civic Si, MazdaSpeed 3, Volkswagen GTI, MINI
Cooper S
Engines
Ecotec 2.0L DI Turbo VVT
Application: std on SS
Type: 2.0L DOHC I-4
Displacement (cu in / cc): 122 / 1998
Bore & stroke (in / mm): 3.39 x 3.39 / 86 x 86
Block material: cast aluminum
Cylinder head material: cast aluminum
Valvetrain: DOHC, 4 valves per cylinder; dual continuous variable
valve timing
Ignition system: individual coil-on-plug
Fuel delivery: direct-injection with a variable high-pressure rail and
electronic throttle control
Compression ratio: 9.2:1
Horsepower (hp / kW @
rpm):
260 / 194 @ 5300*
Torque (lb-ft / Nm @ rpm): 260 / 353 @ 2000*
Recommended fuel: premium recommended but not required
Maximum engine speed
(rpm):
6300 rpm
Emissions controls: close-coupled catalytic converters, Quick-Sync 58x
ignition system; returnless fuel rail; wide-range O 2 sensor
Estimated fuel economy: TBD
Transmission
GM Powertrain Sweden F35 5-speed manual
Gear ratios: (:1):
First: 3.38
Second: 1.76
Third: 1.18
Fourth: 0.89
Fifth: 0.70
Reverse: 3.17
Final drive ratio: 3.82:1
Chassis/Suspension
Front: MacPherson independent strut-type with direct
acting, 24mm solid stabilizer bar
Rear: semi-independent torsion beam with montoube gas
shocks; 24mm solid stabilizer bar
Steering type: electric, power-assisted variable-speed rack-andpinion
Steering ratio: 14.8:1 (variable)
Steering wheel turns, lock-tolock:
TBD
Turning circle, curb-to-curb (ft /
m):
39.4 / 12
Brakes
Type: power 4-wheel disc with standard anti-lock; 38mm
Brembo four-piston fixed calipers in front and
40mm single-piston rear calipers
Rotor diameter x thickness (in /
mm):
front: 12.4 x 1.02 / 315 x 26 (vented)
Disc diameter x width (in / mm): rear: 11.5 x 0.79 / 292 x 20 (vented)
Wheels/Tires
Wheel size and type: 18 x 7.5-inch split-spoke polished forged
aluminum
Tires: P225/40ZR18 high-performance
Dimensions
Exterior
Wheelbase (in / mm): 103.5 / 2628
Overall length (in / mm): 180.5 / 4585
Overall width (in / mm): 67.9 / 1725
Overall height (in / mm): 55.7 / 1415.4
Track (in / mm): front: 58.6 / 1490
rear: 58.1 / 1476
Minimum ground clearance
(in / mm):
TBD
Curb weight (lb / kg): 2975 / 1349
Weight distribution (% front /
rear):
60 / 40
Interior Coupe
Front Rear
Seating capacity: 2 3
Headroom (in / mm): 38.7 / 984 35.7 / 905.7
Legroom (in / mm): 42 / 1066.5 32.2 / 817.5
Shoulder room (in / mm): 53 / 1346.5 49 / 1245.8
Hip room (in / mm): 49.5 / 1257.1 46.1 / 1171.8
Capacities
EPA passenger volume (cu ft / L): 87 / 243.5
EPA interior volume (cu ft / L): 97 / 2747
Cargo volume (cu ft /L): 13.9 / 394
Trailer towing maximum (lb / kg): not recommended
Fuel tank (gal / L): 13.2 / 49
Engine oil (qt / L): 5 / 4.7
Cooling system (qt / L): TBD
SAE certified.
Note: Information shown is current at time of publication.

Last edited by Maven; 01-18-2008 at 01:21 PM.
Old 01-18-2008 | 12:49 PM
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what is the "no lift shift?"
Old 01-18-2008 | 12:49 PM
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so what does "No lift shift" mean exactly?
Old 01-18-2008 | 12:51 PM
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No-Lift shift means you keep your foot planted on the gas while shifting into the next gear, the engine computer adjusts the RPM's of the engine accordingly, so no more banging against the rev limiter when powershifting
Old 01-18-2008 | 12:52 PM
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you dont have to lift the gas to shift...
Old 01-18-2008 | 12:54 PM
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SWEET!

Nice information!

I just want to know the date when I can pick one up..........
Old 01-18-2008 | 12:55 PM
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Originally Posted by Badju587
No-Lift shift means you keep your foot planted on the gas while shifting into the next gear, the engine computer adjusts the RPM's of the engine accordingly, so no more banging against the rev limiter when powershifting
that sounds like it could be bad
Old 01-18-2008 | 12:59 PM
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Originally Posted by SSuperchargd
that sounds like it could be bad
If done wrong, it very well could, but I'm no expert on how they did it, so I can't intelligently comment on how it might handle things like downshifts. I have it ingrained into my brain to let off the gas when shifting, so it probably would never help me anyway
Old 01-18-2008 | 01:05 PM
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Yup, no lift shift is just a computer algorithm that limits rpm when youve got the gas floored and depress the clutch. the HHR SS has it too. Its not designed for downshifts.
Old 01-18-2008 | 01:08 PM
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that's what I figured it was... it's so the turbo dosen't lose boost when you shift.
Old 01-18-2008 | 02:01 PM
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Originally Posted by Badju587
If done wrong, it very well could, but I'm no expert on how they did it, so I can't intelligently comment on how it might handle things like downshifts. I have it ingrained into my brain to let off the gas when shifting, so it probably would never help me anyway
I would agree with you, I'm no expert but I would guess that it keeps the rpms in the right range to work perfect with the syncros in the trans.

I am also wandering what "close-coupled catalytic converters" means. It sounds like a big restriction if you just go off of what it sounds like. If that indeed is what it sounds like, that would be great for those of us that like to modify.

Last edited by RBC; 01-18-2008 at 02:01 PM. Reason: Automerged Doublepost
Old 01-18-2008 | 02:17 PM
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Close couple catalysts means that the cat is very close to the exhaust outlet, and isnt way down the exhaust system. The cat on the LNF is literlally only 4-5" away from the turbine outlet. Whereas on the LSJ it was almost a foot or more away from the manifold outlet.

It doesnt affect the flow rating of the exhaust, it simply allows the converter to get and stay hot quicker.
Old 01-20-2008 | 05:03 PM
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can any one tell me if they are going to use the same 5-110 lug pattern? i want to get rims but dont want to be screwd when i get my new balt
Old 01-20-2008 | 09:32 PM
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Originally Posted by Maven
Close couple catalysts means that the cat is very close to the exhaust outlet, and isnt way down the exhaust system. The cat on the LNF is literlally only 4-5" away from the turbine outlet. Whereas on the LSJ it was almost a foot or more away from the manifold outlet.

It doesnt affect the flow rating of the exhaust, it simply allows the converter to get and stay hot quicker.
Thanks for the info

Originally Posted by BlueSS-supercharged
can any one tell me if they are going to use the same 5-110 lug pattern? i want to get rims but dont want to be screwd when i get my new balt
I am sure they will stick with the same 5x110 pattern from the looks of it, but you never know.
Old 01-20-2008 | 09:39 PM
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do we have official 1/4 mile times for it yet? I'm just wondering what all I have to do to my car to keep up
Old 01-20-2008 | 09:39 PM
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Originally Posted by BlueSS-supercharged
can any one tell me if they are going to use the same 5-110 lug pattern?
Yes.
Old 01-20-2008 | 10:00 PM
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Originally Posted by DSMissed
do we have official 1/4 mile times for it yet? I'm just wondering what all I have to do to my car to keep up
I believe I saw somewhere that it was a 14.1 but we all know that number can be improved stock. If I am not mistaken the SS/SC was said to only get a 14.7 and many people including me have achieved low 14's bone stock.
Old 01-20-2008 | 10:19 PM
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I'll take mine imperial blue, with black racing stripes.
Old 01-20-2008 | 10:27 PM
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still no confirmed delivery dates though?
Old 01-21-2008 | 05:57 AM
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If theres no delays , they will in showrooms in April .
Old 01-21-2008 | 06:01 AM
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so it has the 5 speed f35, thought it would of had the f40 6 speed

Last edited by takes5tries; 01-21-2008 at 11:38 AM.
Old 01-21-2008 | 08:18 PM
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Originally Posted by takes5tries
so it has the 5 speed f35, thought it would of had the f40 6 speed
Nope, still uses the same good ole F35-5. Why would you want the F40-6???
Old 01-21-2008 | 08:42 PM
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Originally Posted by Maven
Nope, still uses the same good ole F35-5. Why would you want the F40-6???
Some people believe that more is always better.
Old 01-21-2008 | 08:54 PM
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Originally Posted by RBC
Some people believe that more is always better.
I know, but its not Why would you want an extra overdrive? that and the trans is even bigger and doesnt shift any smoother.. I'd pay extra to get the 6spd from....AHHH.....GASP....the Civic Si.
Old 01-22-2008 | 04:43 AM
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Im just saying all the speculative info we got on this car said it would have the f40 on it, not the f35. I dont care either way really. Just something I noticed.



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