1981 Buick Estate vs. 2005 Chevrolet Impala
To start off, 2005 Chevrolet Impala is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Buick Estate. In addition, the cost of maintenance, including insurance, on 1981 Buick Estate would be higher. At 5,735 cc (8 cylinders), 1981 Buick Estate is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 28 more horse power than 1981 Buick Estate. (153 HP @ 3400 RPM) In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1981 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 1981 Buick Estate weights approximately 343 kg more than 2005 Chevrolet Impala.
Because 1981 Buick Estate 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 Buick Estate. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Impala, 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 Buick Estate (380 Nm) has 102 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm). This means 1981 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala.
Compare all specifications:
| 1981 Buick Estate | 2005 Chevrolet Impala | |
| Make | Buick | Chevrolet |
| Model | Estate | Impala |
| Year Released | 1981 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 3343 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 181 HP |
| Engine RPM | 3400 RPM | 5600 RPM |
| Torque | 380 Nm | 278 Nm |
| Engine Bore Size | 96.5 mm | 91 mm |
| Engine Stroke Size | 97.8 mm | 84 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1537 kg |
| Vehicle Length | 5510 mm | 5090 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2950 mm | 2880 mm |
