1966 Innocenti IM 3 vs. 2000 Pontiac Firebird
To start off, 2000 Pontiac Firebird is newer by 34 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 2,391 cc (8 cylinders), 2000 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2000 Pontiac Firebird (148 HP @ 5600 RPM) has 92 more horse power than 1966 Innocenti IM 3. (56 HP @ 5500 RPM) In normal driving conditions, 2000 Pontiac Firebird should accelerate faster than 1966 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 2000 Pontiac Firebird weights approximately 457 kg more than 1966 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Pontiac Firebird 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 2000 Pontiac Firebird. 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. Let's talk about torque, 2000 Pontiac Firebird (203 Nm) has 120 more torque (in Nm) than 1966 Innocenti IM 3. (83 Nm). This means 2000 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti IM 3.
Compare all specifications:
| 1966 Innocenti IM 3 | 2000 Pontiac Firebird | |
| Make | Innocenti | Pontiac |
| Model | IM 3 | Firebird |
| Year Released | 1966 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2391 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 56 HP | 148 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 83 Nm | 203 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 890 kg | 1347 kg |
| Vehicle Length | 3760 mm | 4970 mm |
| Vehicle Width | 1570 mm | 1900 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2380 mm | 2570 mm |
