1975 Alfa Romeo GT vs. 1990 Mazda 929
To start off, 1990 Mazda 929 is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo GT would be higher. At 1,998 cc (4 cylinders), 1990 Mazda 929 is equipped with a bigger engine. In terms of performance, 1990 Mazda 929 (110 HP @ 5300 RPM) has 23 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 1990 Mazda 929 should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mazda 929 weights approximately 365 kg more than 1975 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1990 Mazda 929 (167 Nm @ 4500 RPM) has 27 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 1990 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GT.
Compare all specifications:
| 1975 Alfa Romeo GT | 1990 Mazda 929 | |
| Make | Alfa Romeo | Mazda |
| Model | GT | 929 |
| Year Released | 1975 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 110 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 140 Nm | 167 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 78 mm | 80 mm |
| Engine Stroke Size | 67.5 mm | 98 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 980 kg | 1345 kg |
| Vehicle Length | 4090 mm | 4890 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2160 mm | 2720 mm |
