2004 GMC Envoy vs. 1980 Pontiac Firebird
To start off, 2004 GMC Envoy is newer by 24 year(s). Which means there will be less support and parts availability for 1980 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1980 Pontiac Firebird would be higher. At 4,300 cc (6 cylinders), 1980 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (275 HP) has 140 more horse power than 1980 Pontiac Firebird. (135 HP). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 1980 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 489 kg more than 1980 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1980 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2004 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.
Compare all specifications:
| 2004 GMC Envoy | 1980 Pontiac Firebird | |
| Make | GMC | Pontiac |
| Model | Envoy | Firebird |
| Year Released | 2004 | 1980 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4193 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 275 HP | 135 HP |
| Engine Bore Size | 93 mm | 95 mm |
| Engine Stroke Size | 102 mm | 76 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2094 kg | 1605 kg |
| Vehicle Length | 4870 mm | 5010 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1830 mm | 1260 mm |
| Wheelbase Size | 2880 mm | 2750 mm |
