2008 Lexus IS vs. 2005 Mercury Mountaineer
To start off, 2008 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercury Mountaineer. In addition, the cost of maintenance, including insurance, on 2005 Mercury Mountaineer would be higher. At 4,015 cc (6 cylinders), 2005 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2005 Mercury Mountaineer (210 HP) has 57 more horse power than 2008 Lexus IS. (153 HP) In normal driving conditions, 2005 Mercury Mountaineer should accelerate faster than 2008 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mountaineer weights approximately 556 kg more than 2008 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercury Mountaineer is four wheel drive (4WD), it will have significant more traction and grip than 2008 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2005 Mercury Mountaineer 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, 2005 Mercury Mountaineer (345 Nm) has 150 more torque (in Nm) than 2008 Lexus IS. (195 Nm). This means 2005 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS.
Compare all specifications:
| 2008 Lexus IS | 2005 Mercury Mountaineer | |
| Make | Lexus | Mercury |
| Model | IS | Mountaineer |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 4015 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 153 HP | 210 HP |
| Torque | 195 Nm | 345 Nm |
| Engine Bore Size | 75 mm | 100 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1455 kg | 2011 kg |
| Vehicle Length | 4410 mm | 4860 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2680 mm | 2920 mm |
| Fuel Consumption Overall | 9.9 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
