1986 BMW 325 vs. 2006 Mercury Mariner
To start off, 2006 Mercury Mariner is newer by 20 year(s). Which means there will be less support and parts availability for 1986 BMW 325. In addition, the cost of maintenance, including insurance, on 1986 BMW 325 would be higher. At 2,999 cc (6 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2006 Mercury Mariner (200 HP @ 6000 RPM) has 74 more horse power than 1986 BMW 325. (126 HP @ 4800 RPM) In normal driving conditions, 2006 Mercury Mariner should accelerate faster than 1986 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 411 kg more than 1986 BMW 325. 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 1986 BMW 325. 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, 2006 Mercury Mariner (262 Nm @ 4850 RPM) has 32 more torque (in Nm) than 1986 BMW 325. (230 Nm @ 3200 RPM). This means 2006 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 325.
Compare all specifications:
| 1986 BMW 325 | 2006 Mercury Mariner | |
| Make | BMW | Mercury |
| Model | 325 | Mariner |
| Year Released | 1986 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 126 HP | 200 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 230 Nm | 262 Nm |
| Torque RPM | 3200 RPM | 4850 RPM |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1571 kg |
| Vehicle Length | 4330 mm | 4450 mm |
| Vehicle Width | 1650 mm | 1790 mm |
| Vehicle Height | 1390 mm | 1780 mm |
| Wheelbase Size | 2580 mm | 2630 mm |
| Fuel Tank Capacity | 55 L | 62 L |
