2003 Fiat Idea vs. 2009 Mercedes-Benz E
To start off, 2009 Mercedes-Benz E is newer by 6 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 3,498 cc (6 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (268 HP @ 6000 RPM) has 199 more horse power than 2003 Fiat Idea. (69 HP @ 4000 RPM) In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 2003 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz E weights approximately 1630 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 2009 Mercedes-Benz E is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Idea. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz E will offer significantly more control. 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, 2009 Mercedes-Benz E (350 Nm @ 2400 RPM) has 170 more torque (in Nm) than 2003 Fiat Idea. (180 Nm @ 1750 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Idea. 2009 Mercedes-Benz E 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. 2009 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Fiat Idea | 2009 Mercedes-Benz E | |
| Make | Fiat | Mercedes-Benz |
| Model | Idea | E |
| Year Released | 2003 | 2009 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1247 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 69 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 180 Nm | 350 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Engine Compression Ratio | 18.0:1 | 10.7:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1200 kg | 2830 kg |
| Vehicle Length | 3940 mm | 4860 mm |
| Vehicle Width | 1700 mm | 1830 mm |
| Vehicle Height | 1670 mm | 1490 mm |
| Wheelbase Size | 2610 mm | 2860 mm |
| Fuel Consumption | 4.5 L/100km | 10.7 L/100km |
| Fuel Consumption City | 6.2 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 5.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 47 L | 80 L |
