2003 Buick LeSabre vs. 2003 Lexus IS
To start off, both 2003 Buick LeSabre and 2003 Lexus IS were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,791 cc (6 cylinders), 2003 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2003 Buick LeSabre (205 HP @ 5200 RPM) has 52 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM). In normal driving conditions, 2003 Buick LeSabre should accelerate faster than 2003 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick LeSabre weights approximately 217 kg more than 2003 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2003 Buick LeSabre, being front wheel drive (FWD), will offer much better control with better grip. 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 Buick LeSabre (311 Nm @ 4000 RPM) has 115 more torque (in Nm) than 2003 Lexus IS. (196 Nm @ 4600 RPM). This means 2003 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS. 2003 Buick LeSabre has automatic transmission and 2003 Lexus IS has manual transmission. 2003 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Buick LeSabre | 2003 Lexus IS | |
| Make | Buick | Lexus |
| Model | LeSabre | IS |
| Year Released | 2003 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1988 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 153 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 311 Nm | 196 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 97.1 mm | 75 mm |
| Engine Stroke Size | 86 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1617 kg | 1400 kg |
| Vehicle Length | 5090 mm | 4410 mm |
| Vehicle Width | 1870 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2680 mm |
| Fuel Tank Capacity | 68 L | 70 L |
