2009 Alfa Romeo Spider vs. 1975 Pontiac Firebird
To start off, 2009 Alfa Romeo Spider is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 7,462 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (296 HP @ 4000 RPM) has 40 more horse power than 2009 Alfa Romeo Spider. (256 HP @ 6300 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 2009 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 15 kg more than 1975 Pontiac Firebird.
Because 2009 Alfa Romeo Spider is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo Spider 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, 1975 Pontiac Firebird (563 Nm @ 3200 RPM) has 240 more torque (in Nm) than 2009 Alfa Romeo Spider. (323 Nm @ 4500 RPM). This means 1975 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Spider.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1975 Pontiac Firebird | |
| Make | Alfa Romeo | Pontiac |
| Model | Spider | Firebird |
| Year Released | 2009 | 1975 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 7462 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 296 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 323 Nm | 563 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 89 mm | 105.4 mm |
| Engine Stroke Size | 85.6 mm | 106.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1750 kg |
| Vehicle Length | 4400 mm | 4870 mm |
| Vehicle Width | 1840 mm | 1870 mm |
| Vehicle Height | 1320 mm | 1290 mm |
| Wheelbase Size | 2530 mm | 2750 mm |
| Fuel Tank Capacity | 69 L | 76 L |
