1975 Fiat 133 vs. 2008 Mercedes-Benz G
To start off, 2008 Mercedes-Benz G is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Fiat 133. In addition, the cost of maintenance, including insurance, on 1975 Fiat 133 would be higher. At 3,996 cc (8 cylinders), 2008 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz G (247 HP @ 4000 RPM) has 213 more horse power than 1975 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2008 Mercedes-Benz G should accelerate faster than 1975 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz G weights approximately 1800 kg more than 1975 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1975 Fiat 133. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz G (560 Nm @ 1700 RPM) has 505 more torque (in Nm) than 1975 Fiat 133. (55 Nm @ 3200 RPM). This means 2008 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1975 Fiat 133.
Compare all specifications:
| 1975 Fiat 133 | 2008 Mercedes-Benz G | |
| Make | Fiat | Mercedes-Benz |
| Model | 133 | G |
| Year Released | 1975 | 2008 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 3996 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 247 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 55 Nm | 560 Nm |
| Torque RPM | 3200 RPM | 1700 RPM |
| Engine Bore Size | 65 mm | 86 mm |
| Engine Stroke Size | 68 mm | 86 mm |
| Engine Compression Ratio | 7.9:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 2490 kg |
| Vehicle Length | 3460 mm | 4230 mm |
| Vehicle Width | 1430 mm | 1770 mm |
| Vehicle Height | 1330 mm | 1940 mm |
| Wheelbase Size | 2030 mm | 2410 mm |
