The new facelifted Cobalt SS 2-dr coupe launched near the end of May 2008 with the LNF version of the Ecotec engine replacing the LSJ. Other changes included the adding and removal of several exterior and interior colors. StabiliTrak stability control system was introduced. XM Radio, side-impact air bags for improved safety, and MP3 player were now standard instead of optional.
2006 CHEVY COBALT ENGINE DIAGRAM MANUAL
At mid-year, fuel economy was improved to 25.3 mpg ‑US (9.3 L/100 km 30.4 mpg ‑imp) city, 36.2 mpg ‑US (6.50 L/100 km 43.5 mpg ‑imp) highway on the LS and 1LT, coupe and sedan models with manual transmission now labeled with XFE badging (X-tra Fuel Economy). The 2.4 engine is also now rated with slightly less power but more torque at 171 hp 6200 RPM and 167 ft⋅lb 4800 RPM. 2008: The 2.4 L naturally aspirated, high-output SS coupe and SS sedan were renamed to just "Sport Coupe" and "Sport Sedan" respectively.In addition, the 2007 model year marked the introduction of a new 32-bit computer that replaced the 16-bit unit from 2006.
In addition, all models now used a 5x110 wheel bolt pattern, except the LS and LT1 which retained the 4x100 bolt pattern. Other changes include a new console, new steering wheel and new radio head unit that features an audio input jack. 2007: The 2.2 engine was retuned and now developed 148 hp (110 kW) at 5600 RPM and 152 ft⋅lb (206 N⋅m) at 4200 RPM while retaining the same fuel economy.In addition, as with most other GM vehicles that year, GM's Mark of Excellence symbol was added to both front fenders near the doors. The LS became the base model while the LT was marketed as a mid-range package the top level trim was now the LTZ. This provided performance of 0-60MPH in about 7.1 seconds and standing quarter time of 15.6s. This car was equipped with the LE5 2.4 Ecotec engine with VVT on the intake and exhaust and a 10.4:1 compression ratio developing 173 hp (129 kW) at 6200 RPM and 163 ft⋅lb (221 N⋅m) at 4800 RPM. 2006: A naturally aspirated SS was added to the lineup.This delivered lively performance of 0-60MPH in 6 seconds and a standing qtr of 14.4 seconds. With a relatively high 9.5:1 compression ratio and 12.0 PSI of boost, it develops 205 hp (153 kW) at 5600 RPM and 200 ft⋅lb (271 N⋅m) at 4000 RPM. Later in the year a Cobalt SS coupe was added to the line-up, fitted with the LSJ, Eaton M62 supercharged version of the 2.0 Ecotec engine. 2004: Initially released with the L61 2.2 Ecotec in-line 4 cylinder with DOHC and 4 valves per cylinder putting out 145 hp (108 kW) at 5600 RPM, and 155 lb⋅ft (210 N⋅m) at 4000 RPM.The engine output was increased to 155 hp (116 kW). For 2009, the United States Environmental Protection Agency fuel economy was increased to 24 mpg ‑US (9.8 L/100 km 29 mpg ‑imp) city/34 mpg ‑US (6.9 L/100 km 41 mpg ‑imp) highway with automatic transmission, and 26 mpg ‑US (9.0 L/100 km 31 mpg ‑imp) city/37 mpg ‑US (6.4 L/100 km 44 mpg ‑imp) highway with manual transmission. Weight was average in-class, at 2,681 lb (1,216 kg) for the coupe and 2,747 lb (1,246 kg) for the sedan. The wheelbase was 103.3 in (2,624 mm), longer than its competitors, and the width was 68.4 in (1,737 mm). The front suspension was independent with MacPherson struts, while a semi-independent torsion beam was used in the rear. The United States Environmental Protection Agency classified the Cobalt as a subcompact car. While the Cobalt was available as a 2-door coupe and a 4-door sedan in all markets it was offered in, the G5 was only available as a coupé in the United States while a sedan version was sold alongside the coupé in Canada and Mexico.Īs with their predecessors, all Cobalts and its Pontiac equivalents were manufactured at GM's plant in Ramos Arizpe, Mexico and Lordstown, Ohio. The G5 replaced the Cavalier-related Pontiac Sunfire. It was sold as the Pontiac G4 in Mexico for 2005–2006 and as the Pontiac G5 in Canada for its entire run (where it was briefly known as the Pontiac Pursuit and later Pontiac G5 Pursuit). Like the Chevrolet HHR and the Saturn ION, it was based on the GM Delta platform.Ī Pontiac version was sold in the United States and Mexico under the G5 name for 2007–2009. The Cobalt was available as both a coupe and sedan, as well as a sport compact version dubbed the Cobalt SS. The Cobalt replaced both the Cavalier and the Toyota-based Geo/Chevrolet Prizm as Chevrolet's compact car.
The Chevrolet Cobalt is a compact car introduced by Chevrolet in 2004 for the 2005 model year.
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