1998 Buick LeSabre vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 9 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 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 113 more horse power than 1998 Buick LeSabre. (202 HP @ 5200 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1998 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 945 kg more than 1998 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (458 Nm @ 4400 RPM) has 146 more torque (in Nm) than 1998 Buick LeSabre. (312 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick LeSabre.
Compare all specifications:
1998 Buick LeSabre | 2007 GMC Sierra | |
Make | Buick | GMC |
Model | LeSabre | Sierra |
Year Released | 1998 | 2007 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 3791 cc | 5357 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 202 HP | 315 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 312 Nm | 458 Nm |
Torque RPM | 4000 RPM | 4400 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 | 2435 kg |
Vehicle Length | 5090 mm | 6320 mm |
Vehicle Width | 1910 mm | 2040 mm |
Vehicle Height | 1420 mm | 1880 mm |
Wheelbase Size | 2820 mm | 4010 mm |
Fuel Tank Capacity | 68 L | 129 L |