1986 Lancia Thema vs. 2007 Mercury Mariner
To start off, 2007 Mercury Mariner is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1986 Lancia Thema would be higher. At 2,299 cc (4 cylinders), 2007 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2007 Mercury Mariner (133 HP @ 6000 RPM) has 13 more horse power than 1986 Lancia Thema. (120 HP @ 5250 RPM) In normal driving conditions, 2007 Mercury Mariner should accelerate faster than 1986 Lancia Thema. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercury Mariner weights approximately 775 kg more than 1986 Lancia Thema. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1986 Lancia Thema. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercury Mariner (168 Nm @ 4250 RPM) has 3 more torque (in Nm) than 1986 Lancia Thema. (165 Nm @ 3300 RPM). This means 2007 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1986 Lancia Thema. 2007 Mercury Mariner has automatic transmission and 1986 Lancia Thema has manual transmission. 1986 Lancia Thema will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Lancia Thema | 2007 Mercury Mariner | |
| Make | Lancia | Mercury |
| Model | Thema | Mariner |
| Year Released | 1986 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 133 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 165 Nm | 168 Nm |
| Torque RPM | 3300 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 90 mm | 94 mm |
| Engine Compression Ratio | 9.5:1 | 12.4:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1150 kg | 1925 kg |
| Vehicle Length | 4600 mm | 4430 mm |
| Vehicle Width | 1760 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1790 mm |
| Wheelbase Size | 2670 mm | 2630 mm |
