2009 Kia Optima vs. 2007 Mercedes-Benz G
To start off, 2009 Kia Optima is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz G would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (493 HP @ 6100 RPM) has 318 more horse power than 2009 Kia Optima. (175 HP @ 6000 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2009 Kia Optima.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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 G (700 Nm @ 2750 RPM) has 471 more torque (in Nm) than 2009 Kia Optima. (229 Nm @ 4000 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Optima. 2007 Mercedes-Benz G has automatic transmission and 2009 Kia Optima has manual transmission. 2009 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Kia Optima | 2007 Mercedes-Benz G | |
Make | Kia | Mercedes-Benz |
Model | Optima | G |
Year Released | 2009 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2359 cc | 5439 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 175 HP | 493 HP |
Engine RPM | 6000 RPM | 6100 RPM |
Torque | 229 Nm | 700 Nm |
Torque RPM | 4000 RPM | 2750 RPM |
Engine Compression Ratio | 10.1:1 | 9.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4810 mm | 4720 mm |
Vehicle Width | 1810 mm | 1870 mm |
Vehicle Height | 1490 mm | 1980 mm |
Wheelbase Size | 2730 mm | 2860 mm |
Fuel Consumption | 7.5 L/100km | 16.8 L/100km |
Fuel Consumption City | 10.8 L/100km | 19.6 L/100km |
Fuel Consumption Overall | 9.6 L/100km | 18.1 L/100km |
Fuel Tank Capacity | 62 L | 96 L |