2005 Chevrolet Express vs. 2006 Chevrolet Impala
To start off, 2006 Chevrolet Impala is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 4,294 cc (6 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Impala (200 HP @ 5900 RPM) has 5 more horse power than 2005 Chevrolet Express. (195 HP @ 5600 RPM) In normal driving conditions, 2006 Chevrolet Impala should accelerate faster than 2005 Chevrolet Express.
Let's talk about torque, 2005 Chevrolet Express (353 Nm) has 55 more torque (in Nm) than 2006 Chevrolet Impala. (298 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Impala.
Compare all specifications:
| 2005 Chevrolet Express | 2006 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Express | Impala |
| Year Released | 2005 | 2006 |
| Body Type | Van | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 200 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 353 Nm | 298 Nm |
| Engine Bore Size | 102.1 mm | 99.1 mm |
| Engine Stroke Size | 88 mm | 75.9 mm |
| Engine Compression Ratio | 9.2:1 | 9.8:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 6210 mm | 5100 mm |
| Vehicle Width | 2020 mm | 1860 mm |
| Vehicle Height | 2090 mm | 1500 mm |
| Wheelbase Size | 3940 mm | 2810 mm |
| Fuel Tank Capacity | 117 L | 64 L |
