2005 BMW 325 vs. 1998 Buick Signia
To start off, 2005 BMW 325 is newer by 7 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 48 more horse power than 2005 BMW 325. (190 HP @ 7400 RPM) In normal driving conditions, 1998 Buick Signia should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Signia weights approximately 110 kg more than 2005 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1998 Buick Signia (387 Nm) has 150 more torque (in Nm) than 2005 BMW 325. (237 Nm). This means 1998 Buick Signia will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 1998 Buick Signia | |
| Make | BMW | Buick |
| Model | 325 | Signia |
| Year Released | 2005 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 238 HP |
| Engine RPM | 7400 RPM | 5200 RPM |
| Torque | 237 Nm | 387 Nm |
| Vehicle Weight | 1630 kg | 1740 kg |
| Vehicle Length | 4480 mm | 4710 mm |
| Vehicle Width | 1750 mm | 1890 mm |
| Vehicle Height | 1440 mm | 1550 mm |
| Wheelbase Size | 2830 mm | 2860 mm |
