2007 Fiat Siena vs. 1974 Pontiac Firebird
To start off, 2007 Fiat Siena is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1974 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1974 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1974 Pontiac Firebird (108 HP @ 3600 RPM) has 8 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 1974 Pontiac Firebird should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1974 Pontiac Firebird weights approximately 400 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 1974 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 1974 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, 1974 Pontiac Firebird (237 Nm @ 1600 RPM) has 162 more torque (in Nm) than 2007 Fiat Siena. (75 Nm @ 5500 RPM). This means 1974 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 | 1974 Pontiac Firebird | |
Make | Fiat | Pontiac |
Model | Siena | Firebird |
Year Released | 2007 | 1974 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1581 cc | 4093 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 108 HP |
Engine RPM | 5500 RPM | 3600 RPM |
Torque | 75 Nm | 237 Nm |
Torque RPM | 5500 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1070 kg | 1470 kg |
Vehicle Width | 1640 mm | 1870 mm |
Vehicle Height | 1440 mm | 1290 mm |
Wheelbase Size | 2380 mm | 2750 mm |