1971 Fiat 127 vs. 2005 Mercedes-Benz SLR McLaren
To start off, 2005 Mercedes-Benz SLR McLaren 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 5,506 cc (8 cylinders), 2005 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLR McLaren (618 HP @ 6500 RPM) has 570 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM) In normal driving conditions, 2005 Mercedes-Benz SLR McLaren should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLR McLaren weights approximately 900 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 SLR McLaren 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 SLR McLaren. 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 SLR McLaren (780 Nm @ 3250 RPM) has 703 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 2005 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127. 2005 Mercedes-Benz SLR McLaren has automatic transmission and 1971 Fiat 127 has manual transmission. 1971 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SLR McLaren will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Fiat 127 | 2005 Mercedes-Benz SLR McLaren | |
| Make | Fiat | Mercedes-Benz |
| Model | 127 | SLR McLaren |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 5506 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 48 HP | 618 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 77 Nm | 780 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Bore Size | 76 mm | 97 mm |
| Engine Stroke Size | 57.8 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Top Speed | 135 km/hour | 334 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 830 kg | 1730 kg |
| Vehicle Length | 3930 mm | 4660 mm |
| Vehicle Width | 1540 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2290 mm | 2850 mm |
| Fuel Tank Capacity | 52 L | 98 L |
