1998 Alfa Romeo 166 vs. 2004 Mercury Mariner
To start off, 2004 Mercury Mariner is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 166 would be higher. At 2,260 cc (4 cylinders), 2004 Mercury Mariner is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 166 (155 HP @ 6400 RPM) has 3 more horse power than 2004 Mercury Mariner. (152 HP @ 5800 RPM). In normal driving conditions, 1998 Alfa Romeo 166 should accelerate faster than 2004 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercury Mariner weights approximately 50 kg more than 1998 Alfa Romeo 166.
Because 2004 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1998 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Mercury Mariner (206 Nm @ 4250 RPM) has 19 more torque (in Nm) than 1998 Alfa Romeo 166. (187 Nm @ 2800 RPM). This means 2004 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166. 2004 Mercury Mariner has automatic transmission and 1998 Alfa Romeo 166 has manual transmission. 1998 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Alfa Romeo 166 | 2004 Mercury Mariner | |
| Make | Alfa Romeo | Mercury |
| Model | 166 | Mariner |
| Year Released | 1998 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 152 HP |
| Engine RPM | 6400 RPM | 5800 RPM |
| Torque | 187 Nm | 206 Nm |
| Torque RPM | 2800 RPM | 4250 RPM |
| Engine Bore Size | 83.1 mm | 87 mm |
| Engine Stroke Size | 91 mm | 94 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1545 kg |
| Vehicle Length | 4730 mm | 4430 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1730 mm |
| Wheelbase Size | 2710 mm | 2630 mm |
| Fuel Tank Capacity | 72 L | 62 L |
