1975 Alfa Romeo GT vs. 1970 Ginetta G21
To start off, 1975 Alfa Romeo GT is newer by 5 year(s). Which means there will be less support and parts availability for 1970 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1970 Ginetta G21 would be higher. At 1,599 cc (4 cylinders), 1970 Ginetta G21 is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo GT (87 HP @ 6000 RPM) has 2 more horse power than 1970 Ginetta G21. (85 HP @ 5500 RPM). In normal driving conditions, 1975 Alfa Romeo GT should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo GT weights approximately 269 kg more than 1970 Ginetta G21. 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.
Compare all specifications:
| 1975 Alfa Romeo GT | 1970 Ginetta G21 | |
| Make | Alfa Romeo | Ginetta |
| Model | GT | G21 |
| Year Released | 1975 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 85 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Engine Bore Size | 78 mm | 82.1 mm |
| Engine Stroke Size | 67.5 mm | 75.7 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 711 kg |
| Vehicle Length | 4090 mm | 3980 mm |
| Vehicle Width | 1590 mm | 1610 mm |
| Vehicle Height | 1330 mm | 1170 mm |
| Wheelbase Size | 2160 mm | 2320 mm |
| Fuel Tank Capacity | 46 L | 45 L |
