1977 Fiat X1-9 vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 25 year(s). Which means there will be less support and parts availability for 1977 Fiat X1-9. In addition, the cost of maintenance, including insurance, on 1977 Fiat X1-9 would be higher. At 4,266 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (275 HP @ 5750 RPM) has 190 more horse power than 1977 Fiat X1-9. (85 HP @ 5800 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 1977 Fiat X1-9. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 1062 kg more than 1977 Fiat X1-9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat X1-9. In wet, icy, snow, or gravel driving conditions, 2002 Mercedes-Benz S will offer significantly more control. 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, 2002 Mercedes-Benz S (400 Nm @ 3000 RPM) has 282 more torque (in Nm) than 1977 Fiat X1-9. (118 Nm @ 3200 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat X1-9. 2002 Mercedes-Benz S has automatic transmission and 1977 Fiat X1-9 has manual transmission. 1977 Fiat X1-9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Fiat X1-9 | 2002 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | X1-9 | S |
| Year Released | 1977 | 2002 |
| Engine Position | Middle | Front |
| Engine Size | 1498 cc | 4266 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 275 HP |
| Engine RPM | 5800 RPM | 5750 RPM |
| Torque | 118 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 86.4 mm | 89.9 mm |
| Engine Stroke Size | 63.9 mm | 84 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Top Speed | 180 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 918 kg | 1980 kg |
| Vehicle Length | 3980 mm | 5050 mm |
| Vehicle Width | 1570 mm | 1860 mm |
| Vehicle Height | 1150 mm | 1460 mm |
| Wheelbase Size | 2210 mm | 2720 mm |
| Fuel Tank Capacity | 50 L | 88 L |
