2005 Buick LeSabre vs. 2003 Buick Regal
To start off, 2005 Buick LeSabre is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Buick Regal. In addition, the cost of maintenance, including insurance, on 2003 Buick Regal would be higher. At 3,789 cc (6 cylinders), 2003 Buick Regal is equipped with a bigger engine. In terms of performance, 2005 Buick LeSabre (205 HP @ 5200 RPM) has 8 more horse power than 2003 Buick Regal. (197 HP @ 5200 RPM). In normal driving conditions, 2005 Buick LeSabre should accelerate faster than 2003 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LeSabre weights approximately 58 kg more than 2003 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, both vehicles can yield 312 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
2005 Buick LeSabre | 2003 Buick Regal | |
Make | Buick | Buick |
Model | LeSabre | Regal |
Year Released | 2005 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3786 cc | 3789 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 205 HP | 197 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 312 Nm | 312 Nm |
Engine Bore Size | 97 mm | 97 mm |
Engine Stroke Size | 86 mm | 86 mm |
Engine Compression Ratio | 9.4:1 | 9.4:1 |
Drive Type | Front | Front |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1618 kg | 1560 kg |
Vehicle Length | 5090 mm | 4990 mm |
Vehicle Width | 1870 mm | 1850 mm |
Vehicle Height | 1450 mm | 1440 mm |
Wheelbase Size | 2860 mm | 2780 mm |
Fuel Tank Capacity | 68 L | 64 L |