2009 GMC Envoy vs. 2001 Pontiac Firebird
To start off, 2009 GMC Envoy is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Firebird would be higher. At 5,665 cc (8 cylinders), 2001 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2001 Pontiac Firebird (325 HP) has 25 more horse power than 2009 GMC Envoy. (300 HP) In normal driving conditions, 2001 Pontiac Firebird should accelerate faster than 2009 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1118 kg more than 2001 Pontiac Firebird.
Because 2009 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2001 Pontiac Firebird. 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, 2001 Pontiac Firebird (475 Nm @ 4000 RPM) has 40 more torque (in Nm) than 2009 GMC Envoy. (435 Nm @ 4000 RPM). This means 2001 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Envoy. 2009 GMC Envoy has automatic transmission and 2001 Pontiac Firebird has manual transmission. 2001 Pontiac Firebird 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:
| 2009 GMC Envoy | 2001 Pontiac Firebird | |
| Make | GMC | Pontiac |
| Model | Envoy | Firebird |
| Year Released | 2009 | 2001 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 5665 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 325 HP |
| Torque | 435 Nm | 475 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.2:1 | 10.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2659 kg | 1541 kg |
| Vehicle Length | 4870 mm | 4930 mm |
| Vehicle Width | 1900 mm | 1900 mm |
| Vehicle Height | 1830 mm | 1310 mm |
| Wheelbase Size | 2880 mm | 2570 mm |
| Fuel Tank Capacity | 83 L | 54 L |
