Powertrain
/ Chassis |
Ecotec
2.2L I-4 (L61) |
Ecotec
2.0L SC (LSJ) |
Application |
sedan and quad coupe |
Red Line |
Type |
2.2L inline 4-cylinder |
2.0L supercharged and intercooled
inline 4-cylinder with oil jet cooled pistons |
Displacement (cu in / cc) |
134 / 2189 |
122 / 1998 |
Bore & stroke (in / mm) |
3.39 x 3.72 / 86 x 94.6 |
3.39 x 3.39 / 86 x 86 |
Block material |
cast aluminum with cast iron cylinder
liners |
cast aluminum with cast iron cylinder
liners |
Cylinder head material |
cast aluminum |
cast aluminum |
Valvetrain |
chain-driven dual overhead camshafts
with roller followers, 4 valves per cylinder, dual
rotating balance shafts, coil-on-plug ignition system |
chain-driven dual overhead camshafts
with roller followers, 4 valves per cylinder, exhaust
valves sodium filled, dual rotating balance shafts,
coil-on-plug ignition system |
Fuel delivery |
sequential fuel injection |
sequential fuel injection |
Compression ratio |
10:1 |
9.5:1 |
Horsepower (hp / kw @ rpm) |
140 / 104 @ 5800 |
205 / 153 @ 5600 |
Torque (lb-ft / Nm @ rpm) |
145 / 197 @ 4400 |
200 / 271 @ 4400 |
Recommended fuel |
87 octane unleaded |
91 octane recommended, but not required |
Maximum engine speed (rpm) |
6450 fuel cutoff |
6500 fuel cutoff |
Emissions controls |
3-way catalyst (Tier 2 LEV 2 Bin
8) |
3-way catalyst (Tier 2 LEV 2 Bin
8) |
MPG (city / hwy / combined) |
4-spd auto: 24 / 32 / 28 |
23 / 29 / 25 |
manual: 26 / 35 / 29 |
MPIG (city / hwy / combined) |
4-spd auto: 29 / 43 / 34 |
28 / 38 / 31 |
manual: 30 / 46 / 35 |
L/100km (city / hwy / combined) |
4-spd auto: 9.9 / 6.6 / 8.4 |
10.2 / 7.4 / 9.0 |
manual: 9.5 / 6.1 / 8.0 |
Wheels and Tires |
Sedan |
Quad
Coupe |
Red
Line |
Wheel size and type |
14-inch steel
(std on base) |
15-inch steel
(std on midlevel) |
17 x 7 inch,
6-spoke flangeless, forged alloy |
15-inch steel
(std on midlevel) |
15-inch flangeless alloy
(opt on midlevel) |
15-inch flangeless alloy
(std on uplevel) |
16-inch
flangeless alloy
(std on uplevel) |
16-inch flangeless alloy
(std on uplevel) |
Tires |
Firestone
P185/70R14
(std on base) |
Firestone
P195/60R15
(std on midlevel) |
Dunlop
215/45R17
W-rated performance |
Firestone
P195/60R15
(std on midlevel) |
Firestone P205/55R16
(opt on uplevel) |
Firestone
P205/55R16
(std on uplevel) |