1971 Fiat 127 vs. 2005 Mercedes-Benz SLK
To start off, 2005 Mercedes-Benz SLK is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLK (268 HP @ 6000 RPM) has 220 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM) In normal driving conditions, 2005 Mercedes-Benz SLK should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLK weights approximately 1222 kg more than 1971 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz SLK 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 2005 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 1971 Fiat 127, 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, 2005 Mercedes-Benz SLK (350 Nm @ 2400 RPM) has 273 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 2005 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 1971 Fiat 127 | 2005 Mercedes-Benz SLK | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | SLK |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 48 HP | 268 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 77 Nm | 350 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 76 mm | 92.9 mm |
| Engine Stroke Size | 57.8 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 11.0:1 |
| Top Speed | 135 km/hour | 250 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 830 kg | 2052 kg |
| Vehicle Length | 3930 mm | 4090 mm |
| Vehicle Width | 1540 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2290 mm | 2410 mm |
| Fuel Tank Capacity | 52 L | 70 L |
