2002 Mazda 6 vs. 2004 Volvo S40
To start off, 2004 Volvo S40 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Mazda 6. In addition, the cost of maintenance, including insurance, on 2002 Mazda 6 would be higher. At 2,524 cc (4 cylinders), 2004 Volvo S40 is equipped with a bigger engine. In terms of performance, 2002 Mazda 6 (148 HP @ 6000 RPM) has 10 more horse power than 2004 Volvo S40. (138 HP @ 5000 RPM). In normal driving conditions, 2002 Mazda 6 should accelerate faster than 2004 Volvo S40. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mazda 6 weights approximately 26 kg more than 2004 Volvo S40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Volvo S40 (220 Nm @ 4000 RPM) has 39 more torque (in Nm) than 2002 Mazda 6. (181 Nm @ 4500 RPM). This means 2004 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mazda 6.
Compare all specifications:
| 2002 Mazda 6 | 2004 Volvo S40 | |
| Make | Mazda | Volvo |
| Model | 6 | S40 |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2524 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 138 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 181 Nm | 220 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 81 mm |
| Engine Stroke Size | 83.1 mm | 93.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1425 kg | 1399 kg |
| Vehicle Length | 4710 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1490 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 2800 mm |
| Fuel Tank Capacity | 64 L | 68 L |
