1991 Ford Sierra vs. 2005 Mercury Mariner
To start off, 2005 Mercury Mariner is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 2,262 cc (4 cylinders), 2005 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2005 Mercury Mariner (153 HP) has 78 more horse power than 1991 Ford Sierra. (75 HP) In normal driving conditions, 2005 Mercury Mariner should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mariner weights approximately 334 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Mercury Mariner (206 Nm) has 54 more torque (in Nm) than 1991 Ford Sierra. (152 Nm). This means 2005 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
1991 Ford Sierra | 2005 Mercury Mariner | |
Make | Ford | Mercury |
Model | Sierra | Mariner |
Year Released | 1991 | 2005 |
Engine Position | Front | Front |
Engine Size | 1751 cc | 2262 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 75 HP | 153 HP |
Torque | 152 Nm | 206 Nm |
Engine Compression Ratio | 21.5:1 | 9.7:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1145 kg | 1479 kg |
Vehicle Length | 4430 mm | 4430 mm |
Vehicle Width | 1700 mm | 1790 mm |
Vehicle Height | 1370 mm | 1730 mm |
Wheelbase Size | 2620 mm | 2630 mm |
Fuel Tank Capacity | 60 L | 62 L |