2006 Alfa Romeo 156 vs. 1999 Steyr G-series
To start off, 2006 Alfa Romeo 156 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Steyr G-series. In addition, the cost of maintenance, including insurance, on 1999 Steyr G-series would be higher. At 4,966 cc (8 cylinders), 1999 Steyr G-series is equipped with a bigger engine. In terms of performance, 1999 Steyr G-series (292 HP @ 5500 RPM) has 119 more horse power than 2006 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 1999 Steyr G-series should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1999 Steyr G-series weights approximately 780 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Steyr G-series is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 1999 Steyr G-series 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, 1999 Steyr G-series (448 Nm @ 2600 RPM) has 63 more torque (in Nm) than 2006 Alfa Romeo 156. (385 Nm @ 2000 RPM). This means 1999 Steyr G-series will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156. 1999 Steyr G-series has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Steyr G-series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 1999 Steyr G-series | |
| Make | Alfa Romeo | Steyr |
| Model | 156 | G-series |
| Year Released | 2006 | 1999 |
| Engine Size | 2387 cc | 4966 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 173 HP | 292 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 385 Nm | 448 Nm |
| Torque RPM | 2000 RPM | 2600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 2290 kg |
| Vehicle Length | 4440 mm | 4240 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1940 mm |
| Wheelbase Size | 2550 mm | 2410 mm |
