2009 Mercury Milan vs. 1991 Rover 400
To start off, 2009 Mercury Milan is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 2,967 cc (6 cylinders), 2009 Mercury Milan is equipped with a bigger engine. In terms of performance, 2009 Mercury Milan (221 HP @ 6250 RPM) has 135 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM). In normal driving conditions, 2009 Mercury Milan should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Milan weights approximately 755 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercury Milan is four wheel drive (4WD), it will have significant more traction and grip than 1991 Rover 400. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Milan 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, 2009 Mercury Milan (278 Nm) has 98 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2009 Mercury Milan will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 2009 Mercury Milan | 1991 Rover 400 | |
| Make | Mercury | Rover |
| Model | Milan | 400 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 221 HP | 86 HP |
| Engine RPM | 6250 RPM | 4300 RPM |
| Torque | 278 Nm | 180 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1925 kg | 1170 kg |
| Vehicle Length | 4870 mm | 4370 mm |
| Vehicle Width | 1840 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2730 mm | 2560 mm |
