1986 Innocenti 990 vs. 1973 Mercedes-Benz S
To start off, 1986 Innocenti 990 is newer by 13 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz S would be higher. At 2,746 cc (6 cylinders), 1973 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz S (182 HP @ 6000 RPM) has 131 more horse power than 1986 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 1973 Mercedes-Benz S should accelerate faster than 1986 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz S weights approximately 900 kg more than 1986 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Mercedes-Benz S 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 1973 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1986 Innocenti 990, 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, 1973 Mercedes-Benz S (233 Nm @ 4500 RPM) has 158 more torque (in Nm) than 1986 Innocenti 990. (75 Nm @ 3200 RPM). This means 1973 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1986 Innocenti 990.
Compare all specifications:
| 1986 Innocenti 990 | 1973 Mercedes-Benz S | |
| Make | Innocenti | Mercedes-Benz |
| Model | 990 | S |
| Year Released | 1986 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 2746 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 182 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 75 Nm | 233 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 76 mm | 86 mm |
| Engine Stroke Size | 73 mm | 78.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 710 kg | 1610 kg |
| Vehicle Length | 3170 mm | 4970 mm |
| Vehicle Width | 1530 mm | 1880 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2050 mm | 2870 mm |
