2004 Buick LeSabre vs. 2007 Lexus IS
To start off, 2007 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2004 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 2004 Buick LeSabre is equipped with a bigger engine. In terms of performance, both vehicles can yield 205 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 136 kg more than 2004 Buick LeSabre.
Because 2007 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2004 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2007 Lexus IS 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, 2004 Buick LeSabre (312 Nm) has 61 more torque (in Nm) than 2007 Lexus IS. (251 Nm). This means 2004 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS.
Compare all specifications:
| 2004 Buick LeSabre | 2007 Lexus IS | |
| Make | Buick | Lexus |
| Model | LeSabre | IS |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2499 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 205 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 312 Nm | 251 Nm |
| Engine Compression Ratio | 9.4:1 | 12.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1629 kg | 1765 kg |
| Vehicle Length | 5090 mm | 4580 mm |
| Vehicle Width | 1870 mm | 1810 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2740 mm |
| Fuel Consumption | 8.1 L/100km | 8.1 L/100km |
| Fuel Consumption City | 11.8 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
