2002 Buick Century vs. 2005 Chevrolet Express
To start off, 2005 Chevrolet Express is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Buick Century. In addition, the cost of maintenance, including insurance, on 2002 Buick Century would be higher. At 4,292 cc (6 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (197 HP @ 4400 RPM) has 21 more horse power than 2002 Buick Century. (176 HP @ 5200 RPM) In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 2002 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 882 kg more than 2002 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 2002 Buick Century. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Express will offer significantly more control. 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, 2005 Chevrolet Express (339 Nm @ 2800 RPM) has 75 more torque (in Nm) than 2002 Buick Century. (264 Nm @ 4000 RPM). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2002 Buick Century.
Compare all specifications:
| 2002 Buick Century | 2005 Chevrolet Express | |
| Make | Buick | Chevrolet |
| Model | Century | Express |
| Year Released | 2002 | 2005 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 4292 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 176 HP | 197 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 264 Nm | 339 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 89 mm | 102 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 2402 kg |
| Vehicle Length | 4950 mm | 5700 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1440 mm | 2080 mm |
| Wheelbase Size | 2780 mm | 3180 mm |
| Fuel Consumption | 7.8 L/100km | 11.8 L/100km |
| Fuel Consumption City | 11.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 64 L | 117 L |
