1977 Chevrolet Impala vs. 1966 Innocenti IM 3
To start off, 1977 Chevrolet Impala is newer by 11 year(s). Which means there will be less support and parts availability for 1966 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1966 Innocenti IM 3 would be higher. At 3,790 cc (6 cylinders), 1977 Chevrolet Impala is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1977 Chevrolet Impala weights approximately 720 kg more than 1966 Innocenti IM 3.
Because 1977 Chevrolet Impala 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 1977 Chevrolet Impala. However, in wet, icy, snow, or gravel driving conditions, 1966 Innocenti IM 3, 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. 1977 Chevrolet Impala has automatic transmission and 1966 Innocenti IM 3 has manual transmission. 1966 Innocenti IM 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Chevrolet Impala | 1966 Innocenti IM 3 | |
| Make | Chevrolet | Innocenti |
| Model | Impala | IM 3 |
| Year Released | 1977 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 1098 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 56 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1610 kg | 890 kg |
| Vehicle Length | 5460 mm | 3760 mm |
| Vehicle Width | 2020 mm | 1570 mm |
| Vehicle Height | 1480 mm | 1380 mm |
| Wheelbase Size | 2960 mm | 2380 mm |
