2003 AC Cobra vs. 2009 GMC Envoy
To start off, 2009 GMC Envoy is newer by 6 year(s). Which means there will be less support and parts availability for 2003 AC Cobra. In addition, the cost of maintenance, including insurance, on 2003 AC Cobra would be higher. At 4,161 cc (6 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 65 more horse power than 2009 GMC Envoy. (285 HP @ 6000 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 2009 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1373 kg more than 2003 AC Cobra.
Because 2009 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2003 AC Cobra. In wet, icy, snow, or gravel driving conditions, 2009 GMC Envoy will offer significantly more control. 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, 2003 AC Cobra (400 Nm @ 4000 RPM) has 25 more torque (in Nm) than 2009 GMC Envoy. (375 Nm @ 4600 RPM). This means 2003 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Envoy. 2009 GMC Envoy has automatic transmission and 2003 AC Cobra has manual transmission. 2003 AC Cobra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 AC Cobra | 2009 GMC Envoy | |
| Make | AC | GMC |
| Model | Cobra | Envoy |
| Year Released | 2003 | 2009 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 4161 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 285 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 400 Nm | 375 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1062 kg | 2435 kg |
| Vehicle Length | 4210 mm | 4870 mm |
| Vehicle Width | 1750 mm | 1900 mm |
| Vehicle Height | 1210 mm | 1830 mm |
| Wheelbase Size | 2300 mm | 2880 mm |
