2006 Alpina Roadster vs. 2005 Mercury Mountaineer
To start off, 2006 Alpina Roadster is newer by 1 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 4,605 cc (8 cylinders), 2005 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2006 Alpina Roadster (296 HP) has 57 more horse power than 2005 Mercury Mountaineer. (239 HP). In normal driving conditions, 2006 Alpina Roadster should accelerate faster than 2005 Mercury Mountaineer. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mountaineer weights approximately 614 kg more than 2006 Alpina Roadster.
Because 2005 Mercury Mountaineer is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alpina Roadster. 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 (382 Nm) has 20 more torque (in Nm) than 2006 Alpina Roadster. (362 Nm). This means 2005 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 2006 Alpina Roadster.
Compare all specifications:
| 2006 Alpina Roadster | 2005 Mercury Mountaineer | |
| Make | Alpina | Mercury |
| Model | Roadster | Mountaineer |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 296 HP | 239 HP |
| Torque | 362 Nm | 382 Nm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1395 kg | 2009 kg |
| Vehicle Length | 4100 mm | 4860 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1310 mm | 1850 mm |
| Wheelbase Size | 2500 mm | 2900 mm |
| Fuel Tank Capacity | 55 L | 85 L |
