1975 BMW 520 vs. 2008 Buick LaCrosse
To start off, 2008 Buick LaCrosse is newer by 33 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 3,801 cc (6 cylinders), 2008 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2008 Buick LaCrosse (200 HP) has 77 more horse power than 1975 BMW 520. (123 HP) In normal driving conditions, 2008 Buick LaCrosse should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2008 Buick LaCrosse weights approximately 322 kg more than 1975 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2008 Buick LaCrosse, 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, 2008 Buick LaCrosse (312 Nm @ 4000 RPM) has 140 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2008 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520. 2008 Buick LaCrosse has automatic transmission and 1975 BMW 520 has manual transmission. 1975 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 BMW 520 | 2008 Buick LaCrosse | |
| Make | BMW | Buick |
| Model | 520 | LaCrosse |
| Year Released | 1975 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3801 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 200 HP |
| Torque | 172 Nm | 312 Nm |
| Torque RPM | 4350 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 9.4:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1617 kg |
| Vehicle Length | 4630 mm | 5040 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2640 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 64 L |
