2008 Alfa Romeo Spider vs. 1973 Mazda 929
To start off, 2008 Alfa Romeo Spider is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Mazda 929. In addition, the cost of maintenance, including insurance, on 1973 Mazda 929 would be higher. At 3,194 cc (6 cylinders), 2008 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo Spider (256 HP @ 6300 RPM) has 173 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2008 Alfa Romeo Spider should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo Spider weights approximately 605 kg more than 1973 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Alfa Romeo Spider is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2008 Alfa Romeo Spider will offer significantly more control. 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, 2008 Alfa Romeo Spider (322 Nm @ 4500 RPM) has 185 more torque (in Nm) than 1973 Mazda 929. (137 Nm @ 3000 RPM). This means 2008 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 2008 Alfa Romeo Spider | 1973 Mazda 929 | |
| Make | Alfa Romeo | Mazda |
| Model | Spider | 929 |
| Year Released | 2008 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3194 cc | 1768 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 83 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 322 Nm | 137 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 89 mm | 80 mm |
| Engine Stroke Size | 85.6 mm | 88 mm |
| Engine Compression Ratio | 11.3:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1765 kg | 1160 kg |
| Vehicle Length | 4400 mm | 4550 mm |
| Vehicle Width | 1840 mm | 1670 mm |
| Vehicle Height | 1320 mm | 1420 mm |
| Wheelbase Size | 2530 mm | 2520 mm |
| Fuel Tank Capacity | 69 L | 65 L |
