2003 AC Cobra vs. 2005 GMC Envoy
To start off, 2005 GMC Envoy is newer by 2 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 5,359 cc (8 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP) has 50 more horse power than 2005 GMC Envoy. (300 HP). In normal driving conditions, 2003 AC Cobra should accelerate faster than 2005 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 1125 kg more than 2003 AC Cobra.
Because 2005 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, 2005 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, 2005 GMC Envoy (447 Nm) has 47 more torque (in Nm) than 2003 AC Cobra. (400 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2003 AC Cobra.
Compare all specifications:
| 2003 AC Cobra | 2005 GMC Envoy | |
| Make | AC | GMC |
| Model | Cobra | Envoy |
| Year Released | 2003 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 5359 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 350 HP | 300 HP |
| Torque | 400 Nm | 447 Nm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1062 kg | 2187 kg |
| Vehicle Length | 4210 mm | 5280 mm |
| Vehicle Width | 1750 mm | 1900 mm |
| Vehicle Height | 1210 mm | 1920 mm |
| Wheelbase Size | 2300 mm | 3280 mm |
