1984 Mazda 929 vs. 1999 Volvo S80
To start off, 1999 Volvo S80 is newer by 15 year(s). Which means there will be less support and parts availability for 1984 Mazda 929. In addition, the cost of maintenance, including insurance, on 1984 Mazda 929 would be higher. At 2,435 cc (5 cylinders), 1999 Volvo S80 is equipped with a bigger engine. In terms of performance, 1999 Volvo S80 (138 HP @ 6100 RPM) has 49 more horse power than 1984 Mazda 929. (89 HP @ 4800 RPM) In normal driving conditions, 1999 Volvo S80 should accelerate faster than 1984 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1999 Volvo S80 weights approximately 338 kg more than 1984 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, 1999 Volvo S80 (220 Nm @ 3750 RPM) has 60 more torque (in Nm) than 1984 Mazda 929. (160 Nm @ 2600 RPM). This means 1999 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 929.
Compare all specifications:
| 1984 Mazda 929 | 1999 Volvo S80 | |
| Make | Mazda | Volvo |
| Model | 929 | S80 |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2435 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 138 HP |
| Engine RPM | 4800 RPM | 6100 RPM |
| Torque | 160 Nm | 220 Nm |
| Torque RPM | 2600 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1152 kg | 1490 kg |
| Vehicle Length | 4710 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2800 mm |
