2009 Cadillac SRX vs. 1981 Pontiac Firebird
To start off, 2009 Cadillac SRX is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 4,942 cc (8 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (254 HP @ 6500 RPM) has 54 more horse power than 1981 Pontiac Firebird. (200 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 1981 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 455 kg more than 1981 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1981 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac SRX 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, 1981 Pontiac Firebird (459 Nm @ 2000 RPM) has 119 more torque (in Nm) than 2009 Cadillac SRX. (340 Nm @ 2800 RPM). This means 1981 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
2009 Cadillac SRX | 1981 Pontiac Firebird | |
Make | Cadillac | Pontiac |
Model | SRX | Firebird |
Year Released | 2009 | 1981 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3564 cc | 4942 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 254 HP | 200 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 340 Nm | 459 Nm |
Torque RPM | 2800 RPM | 2000 RPM |
Engine Bore Size | 94 mm | 101.6 mm |
Engine Stroke Size | 85.6 mm | 76.2 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 201 km/hour | 190 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2071 kg | 1616 kg |
Vehicle Length | 4960 mm | 5040 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1730 mm | 1260 mm |
Wheelbase Size | 2960 mm | 2750 mm |
Fuel Tank Capacity | 76 L | 79 L |