2006 Cadillac STS vs. 2003 Fiat Idea

To start off, 2006 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Fiat Idea. In addition, the cost of maintenance, including insurance, on 2003 Fiat Idea would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 153 more horse power than 2003 Fiat Idea. (100 HP @ 4000 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2003 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 507 kg more than 2003 Fiat Idea. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2006 Cadillac STS 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 2006 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2003 Fiat Idea, 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 87 more torque (in Nm) than 2003 Fiat Idea. (255 Nm @ 1750 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Idea. 2006 Cadillac STS has automatic transmission and 2003 Fiat Idea has manual transmission. 2003 Fiat Idea will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.

Compare all specifications:

2006 Cadillac STS 2003 Fiat Idea
Make Cadillac Fiat
Model STS Idea
Year Released 2006 2003
Body Type Sedan Hatchback
Engine Position Front Front
Engine Size 3563 cc 1995 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type V in-line
Valves per Cylinder 4 valves 2 valves
Horse Power 253 HP 100 HP
Engine RPM 6500 RPM 4000 RPM
Torque 342 Nm 255 Nm
Torque RPM 3200 RPM 1750 RPM
Engine Bore Size 94 mm 82.1 mm
Engine Stroke Size 85.6 mm 90.4 mm
Engine Compression Ratio 10.2:1 18.0:1
Fuel Type Gasoline - Premium Diesel
Acceleration 0-100mph 7.4 seconds 11.5 seconds
Drive Type Rear Front
Transmission Type Automatic Manual
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 5 doors
Vehicle Weight 1782 kg 1275 kg
Vehicle Length 4990 mm 3940 mm
Vehicle Width 1850 mm 1700 mm
Vehicle Height 1470 mm 1670 mm
Wheelbase Size 2960 mm 2610 mm
Fuel Consumption Highway 8.7 L/100km 4.7 L/100km
Fuel Consumption City 13.1 L/100km 7 L/100km
Fuel Consumption Overall 12.4 L/100km 5.5 L/100km
Fuel Tank Capacity 66 L 47 L


 

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