1990 Buick LeSabre vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 14 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 4,818 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (270 HP @ 6000 RPM) has 155 more horse power than 1990 Buick LeSabre. (115 HP @ 3800 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1990 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick LeSabre weights approximately 186 kg more than 2004 Chevrolet Express.
Let's talk about torque, 2004 Chevrolet Express (386 Nm) has 129 more torque (in Nm) than 1990 Buick LeSabre. (257 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick LeSabre.
Compare all specifications:
| 1990 Buick LeSabre | 2004 Chevrolet Express | |
| Make | Buick | Chevrolet |
| Model | LeSabre | Express |
| Year Released | 1990 | 2004 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 4818 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 115 HP | 270 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 257 Nm | 386 Nm |
| Engine Bore Size | 96.5 mm | 96 mm |
| Engine Stroke Size | 86.4 mm | 83 mm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1656 kg | 1470 kg |
| Vehicle Length | 5550 mm | 5700 mm |
| Vehicle Width | 1970 mm | 2020 mm |
| Vehicle Height | 1410 mm | 2080 mm |
| Wheelbase Size | 2950 mm | 3440 mm |
| Fuel Tank Capacity | 95 L | 117 L |
