2003 Alpina B7 vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 4,396 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 252 more horse power than 2009 Mercury Mariner. (240 HP @ 6550 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2009 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 75 kg more than 2009 Mercury Mariner. 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 2003 Alpina B7. 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, 2003 Alpina B7 (700 Nm @ 3000 RPM) has 398 more torque (in Nm) than 2009 Mercury Mariner. (302 Nm @ 4500 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercury Mariner.
Compare all specifications:
2003 Alpina B7 | 2009 Mercury Mariner | |
Make | Alpina | Mercury |
Model | B7 | Mariner |
Year Released | 2003 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4396 cc | 2967 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 492 HP | 240 HP |
Engine RPM | 5500 RPM | 6550 RPM |
Torque | 700 Nm | 302 Nm |
Torque RPM | 3000 RPM | 4500 RPM |
Engine Compression Ratio | 9.0:1 | 9.7:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2000 kg | 1925 kg |
Vehicle Length | 5040 mm | 4460 mm |
Vehicle Width | 1910 mm | 1810 mm |
Vehicle Height | 1500 mm | 1780 mm |
Wheelbase Size | 3000 mm | 2630 mm |
Fuel Consumption Overall | 11.2 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 88 L | 62 L |