1990 BMW 520 vs. 1991 Buick Century
To start off, 1991 Buick Century is newer by 1 year(s). Which means there will be less support and parts availability for 1990 BMW 520. In addition, the cost of maintenance, including insurance, on 1990 BMW 520 would be higher. At 3,300 cc (6 cylinders), 1991 Buick Century is equipped with a bigger engine. In terms of performance, 1991 Buick Century (161 HP) has 16 more horse power than 1990 BMW 520. (145 HP) In normal driving conditions, 1991 Buick Century should accelerate faster than 1990 BMW 520.
Because 1990 BMW 520 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 1990 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Buick Century (251 Nm) has 65 more torque (in Nm) than 1990 BMW 520. (186 Nm). This means 1991 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 520. 1991 Buick Century has automatic transmission and 1990 BMW 520 has manual transmission. 1990 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 BMW 520 | 1991 Buick Century | |
| Make | BMW | Buick |
| Model | 520 | Century |
| Year Released | 1990 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 161 HP |
| Torque | 186 Nm | 251 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4730 mm | 4803 mm |
| Vehicle Width | 1760 mm | 1763 mm |
| Vehicle Height | 1420 mm | 1364 mm |
| Wheelbase Size | 2770 mm | 2662 mm |
