1998 Buick Signia vs. 2012 Alfa Romeo 159
To start off, 2012 Alfa Romeo 159 is newer by 14 year(s). Which means there will be less support and parts availability for 1998 Buick Signia. In addition, the cost of maintenance, including insurance, on 1998 Buick Signia would be higher. At 3,800 cc (6 cylinders), 1998 Buick Signia is equipped with a bigger engine. In terms of performance, 1998 Buick Signia (238 HP @ 5200 RPM) has 31 more horse power than 2012 Alfa Romeo 159. (207 HP @ 4000 RPM). In normal driving conditions, 1998 Buick Signia should accelerate faster than 2012 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2012 Alfa Romeo 159 weights approximately 30 kg more than 1998 Buick Signia.
Because 2012 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Signia. In wet, icy, snow, or gravel driving conditions, 2012 Alfa Romeo 159 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, 2012 Alfa Romeo 159 (401 Nm @ 1500 RPM) has 14 more torque (in Nm) than 1998 Buick Signia. (387 Nm @ 3600 RPM). This means 2012 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Signia. 1998 Buick Signia has automatic transmission and 2012 Alfa Romeo 159 has manual transmission. 2012 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Signia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Buick Signia | 2012 Alfa Romeo 159 | |
| Make | Buick | Alfa Romeo |
| Model | Signia | 159 |
| Year Released | 1998 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 2387 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 238 HP | 207 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 387 Nm | 401 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1740 kg | 1770 kg |
| Vehicle Length | 4710 mm | 4670 mm |
| Vehicle Width | 1890 mm | 1840 mm |
| Vehicle Height | 1550 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2710 mm |
