1964 Innocenti IM 3 vs. 2006 Mercedes-Benz CLS
To start off, 2006 Mercedes-Benz CLS is newer by 42 year(s). Which means there will be less support and parts availability for 1964 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1964 Innocenti IM 3 would be higher. At 3,498 cc (6 cylinders), 2006 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 232 more horse power than 1964 Innocenti IM 3. (56 HP @ 5500 RPM) In normal driving conditions, 2006 Mercedes-Benz CLS should accelerate faster than 1964 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CLS weights approximately 845 kg more than 1964 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz CLS 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 2006 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 1964 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, 2006 Mercedes-Benz CLS (365 Nm @ 3000 RPM) has 282 more torque (in Nm) than 1964 Innocenti IM 3. (83 Nm @ 2500 RPM). This means 2006 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1964 Innocenti IM 3. 2006 Mercedes-Benz CLS has automatic transmission and 1964 Innocenti IM 3 has manual transmission. 1964 Innocenti IM 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1964 Innocenti IM 3 | 2006 Mercedes-Benz CLS | |
| Make | Innocenti | Mercedes-Benz |
| Model | IM 3 | CLS |
| Year Released | 1964 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1096 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 288 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 83 Nm | 365 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 64.6 mm | 92.9 mm |
| Engine Stroke Size | 83.7 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 12.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 890 kg | 1735 kg |
| Vehicle Length | 3760 mm | 4920 mm |
| Vehicle Width | 1570 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2860 mm |
