1999 Cadillac Seville vs. 2006 Mercury Mariner
To start off, 2006 Mercury Mariner is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1999 Cadillac Seville would be higher. At 4,565 cc (8 cylinders), 1999 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1999 Cadillac Seville (271 HP @ 5200 RPM) has 70 more horse power than 2006 Mercury Mariner. (201 HP @ 6000 RPM). In normal driving conditions, 1999 Cadillac Seville should accelerate faster than 2006 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 1999 Cadillac Seville weights approximately 181 kg more than 2006 Mercury Mariner. 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 1999 Cadillac Seville. 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, 1999 Cadillac Seville (407 Nm @ 4400 RPM) has 145 more torque (in Nm) than 2006 Mercury Mariner. (262 Nm @ 4850 RPM). This means 1999 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercury Mariner.
Compare all specifications:
| 1999 Cadillac Seville | 2006 Mercury Mariner | |
| Make | Cadillac | Mercury |
| Model | Seville | Mariner |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2999 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 201 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 407 Nm | 262 Nm |
| Torque RPM | 4400 RPM | 4850 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 84 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1752 kg | 1571 kg |
| Vehicle Length | 5000 mm | 4450 mm |
| Vehicle Width | 1910 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1780 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
| Fuel Tank Capacity | 72 L | 62 L |
