2007 Lexus RX vs. 1979 Mercedes-Benz 250
To start off, 2007 Lexus RX is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz 250 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 134 more horse power than 1979 Mercedes-Benz 250. (138 HP @ 5500 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 1979 Mercedes-Benz 250. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 475 kg more than 1979 Mercedes-Benz 250. 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 1979 Mercedes-Benz 250. 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 142 more torque (in Nm) than 1979 Mercedes-Benz 250. (200 Nm @ 3500 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz 250. 2007 Lexus RX has automatic transmission and 1979 Mercedes-Benz 250 has manual transmission. 1979 Mercedes-Benz 250 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus RX | 1979 Mercedes-Benz 250 | |
| Make | Lexus | Mercedes-Benz |
| Model | RX | 250 |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 2525 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 272 HP | 138 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 342 Nm | 200 Nm |
| Torque RPM | 4700 RPM | 3500 RPM |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Top Speed | 180 km/hour | 185 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 11.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1360 kg |
| Vehicle Length | 4750 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1680 mm | 1450 mm |
| Wheelbase Size | 2720 mm | 2800 mm |
| Fuel Tank Capacity | 72 L | 80 L |
