1990 Buick LeSabre vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1990 Buick LeSabre would be higher. At 6,000 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (364 HP @ 5400 RPM) has 214 more horse power than 1990 Buick LeSabre. (150 HP @ 4400 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1990 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1160 kg more than 1990 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 GMC Sierra (506 Nm) has 235 more torque (in Nm) than 1990 Buick LeSabre. (271 Nm). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick LeSabre.
Compare all specifications:
1990 Buick LeSabre | 2011 GMC Sierra | |
Make | Buick | GMC |
Model | LeSabre | Sierra |
Year Released | 1990 | 2011 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 3791 cc | 6000 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 150 HP | 364 HP |
Engine RPM | 4400 RPM | 5400 RPM |
Torque | 271 Nm | 506 Nm |
Engine Compression Ratio | 8.0:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 3 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1499 kg | 2659 kg |
Vehicle Length | 5010 mm | 5710 mm |
Vehicle Width | 1850 mm | 2040 mm |
Vehicle Height | 1380 mm | 1940 mm |
Wheelbase Size | 2630 mm | 3380 mm |
Fuel Tank Capacity | 68 L | 129 L |