2005 Buick LaCrosse vs. 1985 GMC Suburban
To start off, 2005 Buick LaCrosse is newer by 20 year(s). Which means there will be less support and parts availability for 1985 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1985 GMC Suburban would be higher. At 4,299 cc (6 cylinders), 1985 GMC Suburban is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (201 HP @ 5200 RPM) has 48 more horse power than 1985 GMC Suburban. (153 HP @ 4000 RPM). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 1985 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1985 GMC Suburban weights approximately 655 kg more than 2005 Buick LaCrosse.
Because 1985 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick LaCrosse. In wet, icy, snow, or gravel driving conditions, 1985 GMC Suburban will offer significantly more control. 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, both vehicles can yield 312 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 Buick LaCrosse | 1985 GMC Suburban | |
| Make | Buick | GMC |
| Model | LaCrosse | Suburban |
| Year Released | 2005 | 1985 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 4299 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 201 HP | 153 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 312 Nm | 312 Nm |
| Drive Type | Front | 4WD |
| Vehicle Weight | 1585 kg | 2240 kg |
| Vehicle Length | 5040 mm | 5480 mm |
| Vehicle Width | 1860 mm | 1950 mm |
| Vehicle Height | 1460 mm | 1800 mm |
| Wheelbase Size | 2800 mm | 3300 mm |
