2007 Acura RDX vs. 1978 Mercedes-Benz 280
To start off, 2007 Acura RDX is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz 280. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz 280 would be higher. At 2,746 cc (6 cylinders), 1978 Mercedes-Benz 280 is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 58 more horse power than 1978 Mercedes-Benz 280. (182 HP @ 5800 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 1978 Mercedes-Benz 280.
Because 2007 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mercedes-Benz 280. In wet, icy, snow, or gravel driving conditions, 2007 Acura RDX 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 Acura RDX (353 Nm @ 4500 RPM) has 113 more torque (in Nm) than 1978 Mercedes-Benz 280. (240 Nm @ 4500 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercedes-Benz 280.
Compare all specifications:
| 2007 Acura RDX | 1978 Mercedes-Benz 280 | |
| Make | Acura | Mercedes-Benz |
| Model | RDX | 280 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2746 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 182 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 353 Nm | 240 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Compression Ratio | 8.8:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4600 mm | 4730 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1660 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2800 mm |
