1990 Buick LeSabre vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 20 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 3,791 cc (6 cylinders), 1990 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2010 Cadillac BLS (247 HP @ 5500 RPM) has 97 more horse power than 1990 Buick LeSabre. (150 HP @ 4400 RPM) In normal driving conditions, 2010 Cadillac BLS should accelerate faster than 1990 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac BLS weights approximately 61 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.
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, 2010 Cadillac BLS (350 Nm) has 79 more torque (in Nm) than 1990 Buick LeSabre. (271 Nm). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick LeSabre.
Compare all specifications:
| 1990 Buick LeSabre | 2010 Cadillac BLS | |
| Make | Buick | Cadillac |
| Model | LeSabre | BLS |
| Year Released | 1990 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2792 cc |
| Horse Power | 150 HP | 247 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 271 Nm | 350 Nm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1499 kg | 1560 kg |
| Vehicle Length | 5010 mm | 4690 mm |
| Vehicle Width | 1850 mm | 1460 mm |
| Vehicle Height | 1380 mm | 1770 mm |
| Wheelbase Size | 2630 mm | 2680 mm |
| Fuel Tank Capacity | 68 L | 58 L |
