2007 Mazda 6 vs. 1986 Mazda 929
To start off, 2007 Mazda 6 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Mazda 929. In addition, the cost of maintenance, including insurance, on 1986 Mazda 929 would be higher. At 1,997 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (145 HP @ 6500 RPM) has 56 more horse power than 1986 Mazda 929. (89 HP @ 4800 RPM). In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1986 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 205 kg more than 1986 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Mazda 6 (184 Nm @ 3400 RPM) has 24 more torque (in Nm) than 1986 Mazda 929. (160 Nm @ 2600 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mazda 929.
Compare all specifications:
| 2007 Mazda 6 | 1986 Mazda 929 | |
| Make | Mazda | Mazda |
| Model | 6 | 929 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 89 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 184 Nm | 160 Nm |
| Torque RPM | 3400 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1355 kg | 1150 kg |
| Vehicle Length | 4680 mm | 4710 mm |
| Vehicle Width | 1440 mm | 1700 mm |
| Vehicle Height | 1790 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
