1991 Buick LeSabre vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1991 Buick LeSabre would be higher. At 5,965 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (300 HP @ 6000 RPM) has 132 more horse power than 1991 Buick LeSabre. (168 HP @ 4800 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1991 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1029 kg more than 1991 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Chevrolet Express (489 Nm) has 190 more torque (in Nm) than 1991 Buick LeSabre. (299 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick LeSabre.
Compare all specifications:
1991 Buick LeSabre | 2004 Chevrolet Express | |
Make | Buick | Chevrolet |
Model | LeSabre | Express |
Year Released | 1991 | 2004 |
Body Type | Coupe | Van |
Engine Position | Front | Front |
Engine Size | 3791 cc | 5965 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 168 HP | 300 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 299 Nm | 489 Nm |
Engine Bore Size | 96.5 mm | 102 mm |
Engine Stroke Size | 86.4 mm | 92 mm |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1550 kg | 2579 kg |
Vehicle Length | 5090 mm | 6210 mm |
Vehicle Width | 1910 mm | 2020 mm |
Vehicle Height | 1420 mm | 2090 mm |
Wheelbase Size | 2820 mm | 3940 mm |
Fuel Tank Capacity | 62 L | 117 L |