2003 Fiat Idea vs. 2007 Mercedes-Benz GL
To start off, 2007 Mercedes-Benz GL is newer by 4 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 3,996 cc (8 cylinders), 2007 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz GL (302 HP @ 3600 RPM) has 224 more horse power than 2003 Fiat Idea. (78 HP @ 5000 RPM) In normal driving conditions, 2007 Mercedes-Benz GL should accelerate faster than 2003 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz GL weights approximately 1398 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 2007 Mercedes-Benz GL 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, 2007 Mercedes-Benz GL 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, 2007 Mercedes-Benz GL (700 Nm @ 2200 RPM) has 586 more torque (in Nm) than 2003 Fiat Idea. (114 Nm @ 4000 RPM). This means 2007 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Idea. 2007 Mercedes-Benz GL 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. 2007 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Fiat Idea | 2007 Mercedes-Benz GL | |
| Make | Fiat | Mercedes-Benz |
| Model | Idea | GL |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 3996 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 78 HP | 302 HP |
| Engine RPM | 5000 RPM | 3600 RPM |
| Torque | 114 Nm | 700 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Engine Bore Size | 70.8 mm | 86 mm |
| Engine Stroke Size | 78.9 mm | 86 mm |
| Engine Compression Ratio | 10.6:1 | 17.0:1 |
| Top Speed | 163 km/hour | 230 km/hour |
| Acceleration 0-100mph | 13.5 seconds | 7.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1158 kg | 2556 kg |
| Vehicle Length | 3940 mm | 5090 mm |
| Vehicle Width | 1700 mm | 1930 mm |
| Vehicle Height | 1670 mm | 1850 mm |
| Wheelbase Size | 2550 mm | 3080 mm |
| Fuel Consumption Overall | 6.5 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 47 L | 100 L |
