2009 Alfa Romeo Spider vs. 2006 Mercury Mariner
To start off, 2009 Alfa Romeo Spider 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 2,385 cc (5 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (197 HP @ 4000 RPM) has 64 more horse power than 2006 Mercury Mariner. (133 HP @ 5000 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 2006 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 195 kg more than 2009 Alfa Romeo Spider.
Because 2006 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alfa Romeo Spider. 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, 2009 Alfa Romeo Spider (400 Nm @ 2000 RPM) has 232 more torque (in Nm) than 2006 Mercury Mariner. (168 Nm @ 4250 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercury Mariner.
Compare all specifications:
| 2009 Alfa Romeo Spider | 2006 Mercury Mariner | |
| Make | Alfa Romeo | Mercury |
| Model | Spider | Mariner |
| Year Released | 2009 | 2006 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2385 cc | 2262 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 133 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 400 Nm | 168 Nm |
| Torque RPM | 2000 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | Front | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1730 kg | 1925 kg |
| Vehicle Length | 4400 mm | 4450 mm |
| Vehicle Width | 1840 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1790 mm |
| Wheelbase Size | 2530 mm | 2630 mm |
| Fuel Consumption Overall | 7.9 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 70 L | 57 L |
