2005 Chevrolet Impala vs. 2007 Dodge Ram
To start off, 2007 Dodge Ram is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 5,883 cc (8 cylinders), 2007 Dodge Ram is equipped with a bigger engine. In terms of performance, 2007 Dodge Ram (325 HP @ 2900 RPM) has 85 more horse power than 2005 Chevrolet Impala. (240 HP @ 5600 RPM) In normal driving conditions, 2007 Dodge Ram should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 257 kg more than 2007 Dodge Ram.
Because 2007 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Ram 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, 2007 Dodge Ram (827 Nm) has 447 more torque (in Nm) than 2005 Chevrolet Impala. (380 Nm). This means 2007 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala. 2005 Chevrolet Impala has automatic transmission and 2007 Dodge Ram has manual transmission. 2007 Dodge Ram will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Impala | 2007 Dodge Ram | |
| Make | Chevrolet | Dodge |
| Model | Impala | Ram |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 5883 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 240 HP | 325 HP |
| Engine RPM | 5600 RPM | 2900 RPM |
| Torque | 380 Nm | 827 Nm |
| Engine Bore Size | 96 mm | 102.1 mm |
| Engine Stroke Size | 86 mm | 119.9 mm |
| Engine Compression Ratio | 8.5:1 | 17.2:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1617 kg | 1360 kg |
| Vehicle Length | 5090 mm | 5790 mm |
| Vehicle Width | 1860 mm | 1960 mm |
| Vehicle Height | 1460 mm | 1910 mm |
| Wheelbase Size | 2830 mm | 3580 mm |
| Fuel Consumption Overall | 10.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 64 L | 129 L |
