2004 Alfa Romeo 156 vs. 1989 Mercedes-Benz G
To start off, 2004 Alfa Romeo 156 is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1989 Mercedes-Benz G would be higher. At 2,299 cc (4 cylinders), 1989 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1989 Mercedes-Benz G (125 HP @ 5000 RPM) has 12 more horse power than 2004 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 1989 Mercedes-Benz G should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1989 Mercedes-Benz G weights approximately 475 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 1989 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, 2004 Alfa Romeo 156 (275 Nm @ 2000 RPM) has 82 more torque (in Nm) than 1989 Mercedes-Benz G. (193 Nm @ 4000 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1989 Mercedes-Benz G.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1989 Mercedes-Benz G | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 156 | G |
| Year Released | 2004 | 1989 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 113 HP | 125 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 275 Nm | 193 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 95.5 mm |
| Engine Stroke Size | 90.4 mm | 80.2 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1405 kg | 1880 kg |
| Vehicle Length | 4440 mm | 4240 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1940 mm |
| Wheelbase Size | 2550 mm | 2410 mm |
