1991 Mercedes-Benz 400 vs. 2007 Volvo S40
To start off, 2007 Volvo S40 is newer by 16 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 69 more horse power than 2007 Volvo S40. (217 HP @ 5000 RPM). In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2007 Volvo S40. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 464 kg more than 2007 Volvo S40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Volvo S40 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 400. In wet, icy, snow, or gravel driving conditions, 2007 Volvo S40 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, 1991 Mercedes-Benz 400 (410 Nm @ 3900 RPM) has 90 more torque (in Nm) than 2007 Volvo S40. (320 Nm @ 1500 RPM). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2007 Volvo S40.
Compare all specifications:
| 1991 Mercedes-Benz 400 | 2007 Volvo S40 | |
| Make | Mercedes-Benz | Volvo |
| Model | 400 | S40 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 2519 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 286 HP | 217 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 410 Nm | 320 Nm |
| Torque RPM | 3900 RPM | 1500 RPM |
| Engine Bore Size | 92 mm | 83 mm |
| Engine Stroke Size | 78.9 mm | 93.2 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 245 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.1 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2004 kg | 1540 kg |
| Vehicle Length | 5220 mm | 4470 mm |
| Vehicle Width | 1890 mm | 1780 mm |
| Vehicle Height | 1500 mm | 1460 mm |
| Wheelbase Size | 3150 mm | 2550 mm |
