2004 Hyundai Sonata vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2004 Hyundai Sonata would be higher. At 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (171 HP @ 6000 RPM) has 13 more horse power than 2004 Hyundai Sonata. (158 HP @ 6000 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 2004 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 379 kg more than 2004 Hyundai Sonata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2004 Hyundai Sonata. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner 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 Mercury Mariner (233 Nm @ 4500 RPM) has 14 more torque (in Nm) than 2004 Hyundai Sonata. (219 Nm @ 4250 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2004 Hyundai Sonata.
Compare all specifications:
| 2004 Hyundai Sonata | 2009 Mercury Mariner | |
| Make | Hyundai | Mercury |
| Model | Sonata | Mariner |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2358 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 171 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 219 Nm | 233 Nm |
| Torque RPM | 4250 RPM | 4500 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1546 kg | 1925 kg |
| Vehicle Length | 4810 mm | 4460 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1480 mm | 1780 mm |
| Wheelbase Size | 2840 mm | 2630 mm |
| Fuel Consumption | 7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 12.3 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 8.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 62 L |
