2006 Kia Optima vs. 1991 Mercedes-Benz G
To start off, 2006 Kia Optima is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 2,351 cc (4 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (138 HP @ 5500 RPM) has 13 more horse power than 1991 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2006 Kia Optima should accelerate faster than 1991 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 120 kg more than 1991 Mercedes-Benz G. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1991 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, 2006 Kia Optima (199 Nm @ 3000 RPM) has 7 more torque (in Nm) than 1991 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2006 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz G.
Compare all specifications:
2006 Kia Optima | 1991 Mercedes-Benz G | |
Make | Kia | Mercedes-Benz |
Model | Optima | G |
Year Released | 2006 | 1991 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2351 cc | 2299 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 138 HP | 125 HP |
Engine RPM | 5500 RPM | 5000 RPM |
Torque | 199 Nm | 192 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 86.5 mm | 95.5 mm |
Engine Stroke Size | 100 mm | 80.2 mm |
Engine Compression Ratio | 10.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2000 kg | 1880 kg |
Vehicle Length | 4730 mm | 4240 mm |
Vehicle Width | 1820 mm | 1770 mm |
Vehicle Height | 1420 mm | 1940 mm |
Wheelbase Size | 2710 mm | 2410 mm |