1984 Ford Sierra vs. 2010 Buick LaCrosse
To start off, 2010 Buick LaCrosse is newer by 26 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,400 cc (4 cylinders), 2010 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2010 Buick LaCrosse (182 HP @ 6700 RPM) has 93 more horse power than 1984 Ford Sierra. (89 HP @ 5400 RPM) In normal driving conditions, 2010 Buick LaCrosse should accelerate faster than 1984 Ford Sierra.
Because 1984 Ford Sierra 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Buick LaCrosse (233 Nm @ 4900 RPM) has 89 more torque (in Nm) than 1984 Ford Sierra. (144 Nm @ 3500 RPM). This means 2010 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2010 Buick LaCrosse has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2010 Buick LaCrosse | |
| Make | Ford | Buick |
| Model | Sierra | LaCrosse |
| Year Released | 1984 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 182 HP |
| Engine RPM | 5400 RPM | 6700 RPM |
| Torque | 144 Nm | 233 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4400 mm | 5001 mm |
| Vehicle Width | 1680 mm | 1857 mm |
| Vehicle Height | 1370 mm | 1504 mm |
| Wheelbase Size | 2620 mm | 2837 mm |
