2007 Fiat Siena vs. 2001 Pontiac Firebird
To start off, 2007 Fiat Siena is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Firebird would be higher. At 3,783 cc (6 cylinders), 2001 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2001 Pontiac Firebird (197 HP @ 5200 RPM) has 129 more horse power than 2007 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2001 Pontiac Firebird should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Firebird weights approximately 450 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2001 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2007 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Pontiac Firebird (305 Nm @ 4000 RPM) has 170 more torque (in Nm) than 2007 Fiat Siena. (135 Nm @ 2500 RPM). This means 2001 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
2007 Fiat Siena | 2001 Pontiac Firebird | |
Make | Fiat | Pontiac |
Model | Siena | Firebird |
Year Released | 2007 | 2001 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1697 cc | 3783 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 68 HP | 197 HP |
Engine RPM | 4600 RPM | 5200 RPM |
Torque | 135 Nm | 305 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Compression Ratio | 20.3:1 | 9.4:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1090 kg | 1540 kg |
Vehicle Length | 4140 mm | 4920 mm |
Vehicle Width | 1640 mm | 1900 mm |
Vehicle Height | 1440 mm | 1320 mm |
Wheelbase Size | 2380 mm | 2570 mm |
Fuel Tank Capacity | 47 L | 76 L |