1999 Buick LeSabre vs. 2003 Chevrolet Avalanche
To start off, 2003 Chevrolet Avalanche is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1999 Buick LeSabre would be higher. At 5,325 cc (8 cylinders), 2003 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Avalanche (282 HP @ 5200 RPM) has 79 more horse power than 1999 Buick LeSabre. (203 HP @ 5200 RPM) In normal driving conditions, 2003 Chevrolet Avalanche should accelerate faster than 1999 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Avalanche weights approximately 690 kg more than 1999 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1999 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2003 Chevrolet Avalanche 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, 2003 Chevrolet Avalanche (440 Nm @ 4000 RPM) has 128 more torque (in Nm) than 1999 Buick LeSabre. (312 Nm @ 4000 RPM). This means 2003 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick LeSabre.
Compare all specifications:
1999 Buick LeSabre | 2003 Chevrolet Avalanche | |
Make | Buick | Chevrolet |
Model | LeSabre | Avalanche |
Year Released | 1999 | 2003 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 3791 cc | 5325 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 203 HP | 282 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 312 Nm | 440 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 96.5 mm | 96 mm |
Engine Stroke Size | 86.4 mm | 92 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1490 kg | 2180 kg |
Vehicle Length | 5090 mm | 5640 mm |
Vehicle Width | 1910 mm | 2040 mm |
Vehicle Height | 1420 mm | 1870 mm |
Wheelbase Size | 2820 mm | 3310 mm |
Fuel Tank Capacity | 68 L | 117 L |