1991 Mercedes-Benz 400 vs. 2006 Volvo XC90
To start off, 2006 Volvo XC90 is newer by 15 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 (287 HP @ 5700 RPM) has 105 more horse power than 2006 Volvo XC90. (182 HP @ 4000 RPM). In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2006 Volvo XC90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Volvo XC90 weights approximately 180 kg more than 1991 Mercedes-Benz 400.
Because 2006 Volvo XC90 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, 2006 Volvo XC90 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 10 more torque (in Nm) than 2006 Volvo XC90. (400 Nm @ 2000 RPM). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2006 Volvo XC90.
Compare all specifications:
| 1991 Mercedes-Benz 400 | 2006 Volvo XC90 | |
| Make | Mercedes-Benz | Volvo |
| Model | 400 | XC90 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 2401 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 287 HP | 182 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 410 Nm | 400 Nm |
| Torque RPM | 3900 RPM | 2000 RPM |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 78.9 mm | 93.2 mm |
| Engine Compression Ratio | 10.0:1 | 17.3:1 |
| Top Speed | 232 km/hour | 195 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2000 kg | 2180 kg |
| Vehicle Length | 5110 mm | 4800 mm |
| Vehicle Width | 1890 mm | 1900 mm |
| Vehicle Height | 1500 mm | 1750 mm |
| Wheelbase Size | 3050 mm | 2860 mm |
