2005 Chevrolet Impala vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 8 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 5,500 cc (8 cylinders), 2013 Mercedes-Benz M is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (511 HP @ 5250 RPM) has 330 more horse power than 2005 Chevrolet Impala. (181 HP @ 5600 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz M weights approximately 808 kg more than 2005 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz M 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, 2013 Mercedes-Benz M 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, 2013 Mercedes-Benz M (700 Nm) has 422 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala. 2005 Chevrolet Impala has automatic transmission and 2013 Mercedes-Benz M has manual transmission. 2013 Mercedes-Benz M 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 | 2013 Mercedes-Benz M | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Impala | M |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 511 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 278 Nm | 700 Nm |
| Engine Bore Size | 91 mm | 98 mm |
| Engine Stroke Size | 84 mm | 90 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 2345 kg |
| Vehicle Length | 5090 mm | 4817 mm |
| Vehicle Width | 1860 mm | 2141 mm |
| Vehicle Height | 1460 mm | 1796 mm |
| Wheelbase Size | 2880 mm | 2915 mm |
| Fuel Consumption | 7.4 L/100km | 9.6 L/100km |
| Fuel Consumption City | 11.2 L/100km | 15.7 L/100km |
