2003 Fiat Siena vs. 1999 Alfa Romeo 156
To start off, 2003 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 156 would be higher. At 2,491 cc (6 cylinders), 1999 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 156 (187 HP @ 6300 RPM) has 128 more horse power than 2003 Fiat Siena. (59 HP @ 5200 RPM) In normal driving conditions, 1999 Alfa Romeo 156 should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 156 weights approximately 280 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1999 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 119 more torque (in Nm) than 2003 Fiat Siena. (103 Nm @ 2500 RPM). This means 1999 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 1999 Alfa Romeo 156 has automatic transmission and 2003 Fiat Siena has manual transmission. 2003 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Fiat Siena | 1999 Alfa Romeo 156 | |
Make | Fiat | Alfa Romeo |
Model | Siena | 156 |
Year Released | 2003 | 1999 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1301 cc | 2491 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 59 HP | 187 HP |
Engine RPM | 5200 RPM | 6300 RPM |
Torque | 103 Nm | 222 Nm |
Torque RPM | 2500 RPM | 5000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1040 kg | 1320 kg |
Vehicle Length | 4110 mm | 4440 mm |
Vehicle Width | 1630 mm | 1750 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2380 mm | 2600 mm |