2007 GMC Sierra vs. 1970 Pontiac Firebird
To start off, 2007 GMC Sierra is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Firebird would be higher. At 7,462 cc (8 cylinders), 1970 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 57 more horse power than 1970 Pontiac Firebird. (296 HP @ 4000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1970 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 827 kg more than 1970 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1970 Pontiac Firebird (563 Nm @ 3200 RPM) has 57 more torque (in Nm) than 2007 GMC Sierra. (506 Nm @ 4400 RPM). This means 1970 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
2007 GMC Sierra | 1970 Pontiac Firebird | |
Make | GMC | Pontiac |
Model | Sierra | Firebird |
Year Released | 2007 | 1970 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 5997 cc | 7462 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 353 HP | 296 HP |
Engine RPM | 5400 RPM | 4000 RPM |
Torque | 506 Nm | 563 Nm |
Torque RPM | 4400 RPM | 3200 RPM |
Engine Bore Size | 102 mm | 105.4 mm |
Engine Stroke Size | 92 mm | 106.9 mm |
Drive Type | Rear | Rear |
Number of Seats | 6 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2577 kg | 1750 kg |
Vehicle Length | 6590 mm | 4870 mm |
Vehicle Width | 2040 mm | 1870 mm |
Vehicle Height | 1950 mm | 1290 mm |
Wheelbase Size | 4250 mm | 2750 mm |
Fuel Tank Capacity | 129 L | 76 L |