1981 Fiat 131 vs. 2007 Mercedes-Benz G
To start off, 2007 Mercedes-Benz G is newer by 26 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 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 181 more horse power than 1981 Fiat 131. (111 HP @ 5600 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 1981 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 1270 kg more than 1981 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1981 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G (456 Nm @ 2800 RPM) has 289 more torque (in Nm) than 1981 Fiat 131. (167 Nm @ 3600 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 131. 2007 Mercedes-Benz G 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. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Fiat 131 | 2007 Mercedes-Benz G | |
| Make | Fiat | Mercedes-Benz |
| Model | 131 | G |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 111 HP | 292 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 167 Nm | 456 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1105 kg | 2375 kg |
| Vehicle Length | 4270 mm | 4230 mm |
| Vehicle Width | 1660 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1940 mm |
| Wheelbase Size | 2500 mm | 2410 mm |
