1999 Buick LeSabre vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1999 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1999 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1999 Buick LeSabre (205 HP) has 97 more horse power than 2011 Chevrolet Optra. (108 HP). In normal driving conditions, 1999 Buick LeSabre should accelerate faster than 2011 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Optra weights approximately 768 kg more than 1999 Buick LeSabre.
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, 1999 Buick LeSabre (311 Nm @ 4000 RPM) has 160 more torque (in Nm) than 2011 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1999 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Optra. 1999 Buick LeSabre has automatic transmission and 2011 Chevrolet Optra has manual transmission. 2011 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick LeSabre | 2011 Chevrolet Optra | |
| Make | Buick | Chevrolet |
| Model | LeSabre | Optra |
| Year Released | 1999 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 108 HP |
| Torque | 311 Nm | 151 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 79 mm |
| Engine Stroke Size | 86 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1617 kg | 2385 kg |
| Vehicle Length | 5090 mm | 4510 mm |
| Vehicle Width | 1870 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2860 mm | 2610 mm |
| Fuel Tank Capacity | 68 L | 60 L |
