2007 Lexus RX vs. 1975 Mercury Comet
To start off, 2007 Lexus RX is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1975 Mercury Comet would be higher. At 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 198 more horse power than 1975 Mercury Comet. (74 HP @ 3200 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 1975 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 480 kg more than 1975 Mercury Comet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mercury Comet. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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 Lexus RX (342 Nm @ 4700 RPM) has 145 more torque (in Nm) than 1975 Mercury Comet. (197 Nm @ 2000 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1975 Mercury Comet.
Compare all specifications:
| 2007 Lexus RX | 1975 Mercury Comet | |
| Make | Lexus | Mercury |
| Model | RX | Comet |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 3272 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 272 HP | 74 HP |
| Engine RPM | 6200 RPM | 3200 RPM |
| Torque | 342 Nm | 197 Nm |
| Torque RPM | 4700 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1910 kg | 1430 kg |
| Vehicle Length | 4580 mm | 5000 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1680 mm | 1360 mm |
| Wheelbase Size | 2730 mm | 2800 mm |
