2006 Volvo S80 vs. 1999 Volvo S40
To start off, 2006 Volvo S80 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Volvo S40. In addition, the cost of maintenance, including insurance, on 1999 Volvo S40 would be higher. At 2,524 cc (5 cylinders), 2006 Volvo S80 is equipped with a bigger engine. In terms of performance, 2006 Volvo S80 (208 HP @ 5000 RPM) has 104 more horse power than 1999 Volvo S40. (104 HP @ 5500 RPM). In normal driving conditions, 2006 Volvo S80 should accelerate faster than 1999 Volvo S40. With that said, vehicle weight also plays an important factor in acceleration. 2006 Volvo S80 weights approximately 400 kg more than 1999 Volvo S40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Volvo S80 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Volvo S40. In wet, icy, snow, or gravel driving conditions, 2006 Volvo S80 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, 2006 Volvo S80 (321 Nm @ 1500 RPM) has 178 more torque (in Nm) than 1999 Volvo S40. (143 Nm @ 4200 RPM). This means 2006 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1999 Volvo S40.
Compare all specifications:
| 2006 Volvo S80 | 1999 Volvo S40 | |
| Make | Volvo | Volvo |
| Model | S80 | S40 |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2524 cc | 1588 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 104 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 321 Nm | 143 Nm |
| Torque RPM | 1500 RPM | 4200 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1225 kg |
| Vehicle Length | 4860 mm | 4490 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2800 mm | 2560 mm |
| Fuel Tank Capacity | 68 L | 68 L |
