2003 Cadillac Seville vs. 2005 Fiat Siena
To start off, 2005 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 2003 Cadillac Seville would be higher. At 4,565 cc (8 cylinders), 2003 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2003 Cadillac Seville (300 HP @ 6000 RPM) has 176 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM). In normal driving conditions, 2003 Cadillac Seville should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2003 Cadillac Seville weights approximately 711 kg more than 2005 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, 2003 Cadillac Seville (407 Nm @ 4500 RPM) has 267 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2003 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena. 2003 Cadillac Seville has automatic transmission and 2005 Fiat Siena has manual transmission. 2005 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Cadillac Seville | 2005 Fiat Siena | |
Make | Cadillac | Fiat |
Model | Seville | Siena |
Year Released | 2003 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4565 cc | 1585 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 300 HP | 124 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 407 Nm | 140 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 86.4 mm |
Engine Stroke Size | 84 mm | 67.4 mm |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1806 kg | 1095 kg |
Wheelbase Size | 2890 mm | 2450 mm |
Fuel Tank Capacity | 70 L | 47 L |