2007 Fiat Idea vs. 2003 Mercedes-Benz S
To start off, 2007 Fiat Idea is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 4,266 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (275 HP @ 5750 RPM) has 206 more horse power than 2007 Fiat Idea. (69 HP @ 4000 RPM) In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2007 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 725 kg more than 2007 Fiat Idea. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mercedes-Benz S 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 2003 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2003 Mercedes-Benz S (400 Nm @ 3000 RPM) has 220 more torque (in Nm) than 2007 Fiat Idea. (180 Nm @ 1750 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Idea. 2003 Mercedes-Benz S has automatic transmission and 2007 Fiat Idea has manual transmission. 2007 Fiat Idea will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Fiat Idea | 2003 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | Idea | S |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 4266 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 69 HP | 275 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 180 Nm | 400 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 69.6 mm | 89.9 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 159 km/hour | 250 km/hour |
| Acceleration 0-100mph | 15.4 seconds | 7.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1150 kg | 1875 kg |
| Vehicle Length | 3940 mm | 5050 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1670 mm | 1450 mm |
| Wheelbase Size | 2520 mm | 3090 mm |
| Fuel Consumption Overall | 5.3 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 47 L | 88 L |
