2008 Chevrolet Cobalt vs. 2007 GMC Sierra
To start off, 2008 Chevrolet Cobalt is newer by 1 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 205 more horse power than 2008 Chevrolet Cobalt. (148 HP @ 5600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2008 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 377 kg more than 2008 Chevrolet Cobalt. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Cobalt, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 300 more torque (in Nm) than 2008 Chevrolet Cobalt. (206 Nm @ 4200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Cobalt. 2007 GMC Sierra has automatic transmission and 2008 Chevrolet Cobalt has manual transmission. 2008 Chevrolet Cobalt will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Chevrolet Cobalt | 2007 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Cobalt | Sierra |
Year Released | 2008 | 2007 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 2201 cc | 5997 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 148 HP | 353 HP |
Engine RPM | 5600 RPM | 5400 RPM |
Torque | 206 Nm | 506 Nm |
Torque RPM | 4200 RPM | 4400 RPM |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2200 kg | 2577 kg |
Vehicle Length | 4590 mm | 6590 mm |
Vehicle Width | 1730 mm | 2040 mm |
Vehicle Height | 1460 mm | 1950 mm |
Wheelbase Size | 2630 mm | 4250 mm |
Fuel Consumption Overall | 8.9 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 49 L | 129 L |