1975 Alfa Romeo GT vs. 2003 Alfa Romeo Spider
To start off, 2003 Alfa Romeo Spider is newer by 28 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 3,179 cc (6 cylinders), 2003 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (236 HP @ 6200 RPM) has 149 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo Spider weights approximately 490 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.
Because 1975 Alfa Romeo GT 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 1975 Alfa Romeo GT. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo Spider, 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, 2003 Alfa Romeo Spider (289 Nm @ 4800 RPM) has 149 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 2003 Alfa Romeo Spider 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 | 2003 Alfa Romeo Spider | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | GT | Spider |
| Year Released | 1975 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 3179 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 236 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 140 Nm | 289 Nm |
| Torque RPM | 3200 RPM | 4800 RPM |
| Engine Bore Size | 78 mm | 93.1 mm |
| Engine Stroke Size | 67.5 mm | 78 mm |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1470 kg |
| Vehicle Length | 4090 mm | 4310 mm |
| Vehicle Width | 1590 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1320 mm |
| Wheelbase Size | 2160 mm | 2710 mm |
| Fuel Tank Capacity | 46 L | 70 L |
