2005 Acura RSX vs. 1991 Mercedes-Benz 400
To start off, 2005 Acura RSX is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 400. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 400 would be higher. At 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (286 HP @ 5700 RPM) has 76 more horse power than 2005 Acura RSX. (210 HP @ 5600 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2005 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 748 kg more than 2005 Acura RSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz 400 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Mercedes-Benz 400. However, in wet, icy, snow, or gravel driving conditions, 2005 Acura RSX, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Mercedes-Benz 400 (410 Nm) has 216 more torque (in Nm) than 2005 Acura RSX. (194 Nm). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura RSX.
Compare all specifications:
| 2005 Acura RSX | 1991 Mercedes-Benz 400 | |
| Make | Acura | Mercedes-Benz |
| Model | RSX | 400 |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 210 HP | 286 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 194 Nm | 410 Nm |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 86 mm | 78.9 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1256 kg | 2004 kg |
| Vehicle Length | 4390 mm | 5220 mm |
| Vehicle Width | 1730 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2810 mm | 3150 mm |
