1981 Fiat 131 vs. 2011 Mercedes-Benz R
To start off, 2011 Mercedes-Benz R is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Fiat 131. In addition, the cost of maintenance, including insurance, on 1981 Fiat 131 would be higher. At 2,987 cc (6 cylinders), 2011 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz R (187 HP @ 3800 RPM) has 76 more horse power than 1981 Fiat 131. (111 HP @ 5600 RPM) In normal driving conditions, 2011 Mercedes-Benz R should accelerate faster than 1981 Fiat 131.
Because 2011 Mercedes-Benz R is all wheel drive (AWD), it will have significant more traction and grip than 1981 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz R 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, 2011 Mercedes-Benz R (440 Nm @ 1400 RPM) has 273 more torque (in Nm) than 1981 Fiat 131. (167 Nm @ 3600 RPM). This means 2011 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 131. 2011 Mercedes-Benz R has automatic transmission and 1981 Fiat 131 has manual transmission. 1981 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Fiat 131 | 2011 Mercedes-Benz R | |
| Make | Fiat | Mercedes-Benz |
| Model | 131 | R |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 111 HP | 187 HP |
| Engine RPM | 5600 RPM | 3800 RPM |
| Torque | 167 Nm | 440 Nm |
| Torque RPM | 3600 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Length | 4270 mm | 5156 mm |
| Vehicle Width | 1660 mm | 1958 mm |
| Vehicle Height | 1400 mm | 1661 mm |
| Wheelbase Size | 2500 mm | 3216 mm |
