2004 Mazda 6 vs. 1991 Volvo 850
To start off, 2004 Mazda 6 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Volvo 850. In addition, the cost of maintenance, including insurance, on 1991 Volvo 850 would be higher. At 2,434 cc (5 cylinders), 1991 Volvo 850 is equipped with a bigger engine. In terms of performance, 1991 Volvo 850 (168 HP @ 6200 RPM) has 24 more horse power than 2004 Mazda 6. (144 HP @ 6000 RPM) In normal driving conditions, 1991 Volvo 850 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 40 kg more than 1991 Volvo 850.
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, 1991 Volvo 850 (230 Nm @ 3300 RPM) has 49 more torque (in Nm) than 2004 Mazda 6. (181 Nm @ 4500 RPM). This means 1991 Volvo 850 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2004 Mazda 6 | 1991 Volvo 850 | |
| Make | Mazda | Volvo |
| Model | 6 | 850 |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 2434 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 144 HP | 168 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 181 Nm | 230 Nm |
| Torque RPM | 4500 RPM | 3300 RPM |
| Engine Bore Size | 87.5 mm | 83 mm |
| Engine Stroke Size | 83.1 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1370 kg |
| Vehicle Length | 4710 mm | 4670 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
| Fuel Tank Capacity | 64 L | 58 L |
