2009 Lada 21 vs. 2006 Mercury Mariner
To start off, 2009 Lada 21 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercury Mariner. In addition, the cost of maintenance, including insurance, on 2006 Mercury Mariner would be higher. At 2,999 cc (6 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2006 Mercury Mariner (201 HP) has 111 more horse power than 2009 Lada 21. (90 HP) In normal driving conditions, 2006 Mercury Mariner should accelerate faster than 2009 Lada 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 456 kg more than 2009 Lada 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2009 Lada 21. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercury Mariner (262 Nm @ 4850 RPM) has 131 more torque (in Nm) than 2009 Lada 21. (131 Nm @ 3700 RPM). This means 2006 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2009 Lada 21.
Compare all specifications:
| 2009 Lada 21 | 2006 Mercury Mariner | |
| Make | Lada | Mercury |
| Model | 21 | Mariner |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 90 HP | 201 HP |
| Torque | 131 Nm | 262 Nm |
| Torque RPM | 3700 RPM | 4850 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 75.6 mm | 80 mm |
| Engine Compression Ratio | 10.3:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1115 kg | 1571 kg |
| Vehicle Length | 4270 mm | 4450 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1780 mm |
| Wheelbase Size | 2500 mm | 2630 mm |
| Fuel Consumption Overall | 7.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 43 L | 62 L |
