1981 BMW 628 vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 31 year(s). Which means there will be less support and parts availability for 1981 BMW 628. In addition, the cost of maintenance, including insurance, on 1981 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1981 BMW 628 is equipped with a bigger engine. In terms of performance, 2012 Buick LaCrosse (182 HP @ 6700 RPM) has 1 more horse power than 1981 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2012 Buick LaCrosse should accelerate faster than 1981 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick LaCrosse weights approximately 270 kg more than 1981 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 628 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 1981 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2012 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, 1981 BMW 628 (240 Nm @ 4000 RPM) has 7 more torque (in Nm) than 2012 Buick LaCrosse. (233 Nm @ 4900 RPM). This means 1981 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick LaCrosse. 2012 Buick LaCrosse has automatic transmission and 1981 BMW 628 has manual transmission. 1981 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 628 | 2012 Buick LaCrosse | |
| Make | BMW | Buick |
| Model | 628 | LaCrosse |
| Year Released | 1981 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 182 HP |
| Engine RPM | 6000 RPM | 6700 RPM |
| Torque | 240 Nm | 233 Nm |
| Torque RPM | 4000 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1740 kg |
| Vehicle Length | 4760 mm | 5001 mm |
| Vehicle Width | 1730 mm | 1857 mm |
| Vehicle Height | 1370 mm | 1504 mm |
| Wheelbase Size | 2640 mm | 2837 mm |
| Fuel Tank Capacity | 70 L | 59 L |
