1977 Fiat 127 vs. 1998 Mercedes-Benz SL
To start off, 1998 Mercedes-Benz SL is newer by 21 year(s). Which means there will be less support and parts availability for 1977 Fiat 127. In addition, the cost of maintenance, including insurance, on 1977 Fiat 127 would be higher. At 5,987 cc (12 cylinders), 1998 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz SL (389 HP @ 5200 RPM) has 319 more horse power than 1977 Fiat 127. (70 HP @ 6500 RPM) In normal driving conditions, 1998 Mercedes-Benz SL should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 1275 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1998 Mercedes-Benz SL (570 Nm @ 3800 RPM) has 487 more torque (in Nm) than 1977 Fiat 127. (83 Nm @ 4500 RPM). This means 1998 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127. 1998 Mercedes-Benz SL has automatic transmission and 1977 Fiat 127 has manual transmission. 1977 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Fiat 127 | 1998 Mercedes-Benz SL | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | SL |
| Year Released | 1977 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1047 cc | 5987 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 70 HP | 389 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 83 Nm | 570 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 76 mm | 89.1 mm |
| Engine Stroke Size | 57.8 mm | 80.2 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 775 kg | 2050 kg |
| Vehicle Length | 3650 mm | 4510 mm |
| Vehicle Width | 1540 mm | 1820 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2230 mm | 2410 mm |
| Fuel Tank Capacity | 30 L | 80 L |
