2005 Buick LaCrosse vs. 1981 Subaru Rex
To start off, 2005 Buick LaCrosse is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1981 Subaru Rex would be higher. At 3,556 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (241 HP @ 5200 RPM) has 210 more horse power than 1981 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LaCrosse weights approximately 1063 kg more than 1981 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Buick LaCrosse (305 Nm) has 262 more torque (in Nm) than 1981 Subaru Rex. (43 Nm). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
2005 Buick LaCrosse | 1981 Subaru Rex | |
Make | Buick | Subaru |
Model | LaCrosse | Rex |
Year Released | 2005 | 1981 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3556 cc | 543 cc |
Engine Cylinders | 6 cylinders | 2 cylinders |
Engine Type | V | in-line |
Horse Power | 241 HP | 31 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 305 Nm | 43 Nm |
Engine Bore Size | 94 mm | 76 mm |
Engine Stroke Size | 86 mm | 60 mm |
Engine Compression Ratio | 10.2:1 | 9.5:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1618 kg | 555 kg |
Vehicle Length | 5040 mm | 3250 mm |
Vehicle Width | 1860 mm | 1400 mm |
Vehicle Height | 1460 mm | 1360 mm |
Wheelbase Size | 2820 mm | 2260 mm |