2007 BMW 320 vs. 1998 Buick Century
To start off, 2007 BMW 320 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Buick Century. In addition, the cost of maintenance, including insurance, on 1998 Buick Century would be higher. At 3,135 cc (6 cylinders), 1998 Buick Century is equipped with a bigger engine. In terms of performance, 1998 Buick Century (165 HP @ 5200 RPM) has 11 more horse power than 2007 BMW 320. (154 HP @ 4000 RPM) In normal driving conditions, 1998 Buick Century should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Century weights approximately 15 kg more than 2007 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 320 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 1998 Buick Century, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 BMW 320 (331 Nm @ 2000 RPM) has 80 more torque (in Nm) than 1998 Buick Century. (251 Nm @ 4000 RPM). This means 2007 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Century.
Compare all specifications:
| 2007 BMW 320 | 1998 Buick Century | |
| Make | BMW | Buick |
| Model | 320 | Century |
| Year Released | 2007 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3135 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 154 HP | 165 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 331 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1520 kg |
| Vehicle Length | 4530 mm | 4950 mm |
| Vehicle Width | 1430 mm | 1850 mm |
| Vehicle Height | 1820 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2780 mm |
| Fuel Consumption Overall | 6.7 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
