1978 Mazda 929 vs. 2007 Volvo XC70
To start off, 2007 Volvo XC70 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 2,501 cc (5 cylinders), 2007 Volvo XC70 is equipped with a bigger engine. In terms of performance, 2007 Volvo XC70 (208 HP @ 5000 RPM) has 118 more horse power than 1978 Mazda 929. (90 HP @ 4800 RPM) In normal driving conditions, 2007 Volvo XC70 should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo XC70 weights approximately 517 kg more than 1978 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Mazda 929 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 2007 Volvo XC70, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Volvo XC70 (320 Nm @ 1500 RPM) has 160 more torque (in Nm) than 1978 Mazda 929. (160 Nm @ 2500 RPM). This means 2007 Volvo XC70 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1978 Mazda 929 | 2007 Volvo XC70 | |
| Make | Mazda | Volvo |
| Model | 929 | XC70 |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2501 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 208 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 160 Nm | 320 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Engine Compression Ratio | 8.6:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1150 kg | 1667 kg |
| Vehicle Length | 4640 mm | 4740 mm |
| Vehicle Width | 1720 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1570 mm |
| Wheelbase Size | 2620 mm | 2770 mm |
