2007 GMC Sierra vs. 1993 Pontiac Firebird
To start off, 2007 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1993 Pontiac Firebird would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP) has 37 more horse power than 1993 Pontiac Firebird. (275 HP). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1993 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1380 kg more than 1993 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1993 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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. 2007 GMC Sierra has automatic transmission and 1993 Pontiac Firebird has manual transmission. 1993 Pontiac Firebird 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:
| 2007 GMC Sierra | 1993 Pontiac Firebird | |
| Make | GMC | Pontiac |
| Model | Sierra | Firebird |
| Year Released | 2007 | 1993 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 312 HP | 275 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2790 kg | 1410 kg |
| Vehicle Length | 6340 mm | 4790 mm |
| Vehicle Width | 2440 mm | 1850 mm |
| Vehicle Height | 1940 mm | 1280 mm |
| Wheelbase Size | 4010 mm | 2570 mm |
| Fuel Tank Capacity | 129 L | 59 L |
