1971 Ginetta G21 vs. 1991 Oldsmobile Achieva
To start off, 1991 Oldsmobile Achieva is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1971 Ginetta G21 would be higher. At 2,400 cc (4 cylinders), 1991 Oldsmobile Achieva is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Oldsmobile Achieva weights approximately 577 kg more than 1971 Ginetta G21.
Because 1971 Ginetta G21 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 1971 Ginetta G21. However, in wet, icy, snow, or gravel driving conditions, 1991 Oldsmobile Achieva, 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. 1991 Oldsmobile Achieva has automatic transmission and 1971 Ginetta G21 has manual transmission. 1971 Ginetta G21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Oldsmobile Achieva will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Ginetta G21 | 1991 Oldsmobile Achieva | |
| Make | Ginetta | Oldsmobile |
| Model | G21 | Achieva |
| Year Released | 1971 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 0 HP |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 737 kg | 1314 kg |
| Vehicle Length | 3980 mm | 4780 mm |
| Vehicle Width | 1610 mm | 1750 mm |
