1998 Buick LeSabre vs. 2005 Chevrolet Impala
To start off, 2005 Chevrolet Impala is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1998 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1998 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1998 Buick LeSabre (202 HP @ 5200 RPM) has 21 more horse power than 2005 Chevrolet Impala. (181 HP @ 5600 RPM). In normal driving conditions, 1998 Buick LeSabre should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 47 kg more than 1998 Buick LeSabre.
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, 1998 Buick LeSabre (312 Nm) has 34 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm). This means 1998 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala.
Compare all specifications:
| 1998 Buick LeSabre | 2005 Chevrolet Impala | |
| Make | Buick | Chevrolet |
| Model | LeSabre | Impala |
| Year Released | 1998 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3343 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 202 HP | 181 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 312 Nm | 278 Nm |
| Engine Bore Size | 96.5 mm | 91 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1537 kg |
| Vehicle Length | 5090 mm | 5090 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2820 mm | 2880 mm |
| Fuel Tank Capacity | 68 L | 64 L |
