2005 Chevrolet Impala vs. 2013 Porsche Boxter
To start off, 2013 Porsche Boxter 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. In terms of performance, 2013 Porsche Boxter (261 HP @ 6700 RPM) has 21 more horse power than 2005 Chevrolet Impala. (240 HP @ 5600 RPM) In normal driving conditions, 2013 Porsche Boxter should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 307 kg more than 2013 Porsche Boxter.
Because 2013 Porsche Boxter 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 Porsche Boxter 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 Impala (380 Nm) has 101 more torque (in Nm) than 2013 Porsche Boxter. (279 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2013 Porsche Boxter. 2005 Chevrolet Impala has automatic transmission and 2013 Porsche Boxter has manual transmission. 2013 Porsche Boxter 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 Porsche Boxter | |
| Make | Chevrolet | Porsche |
| Model | Impala | Boxter |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 240 HP | 261 HP |
| Engine RPM | 5600 RPM | 6700 RPM |
| Torque | 380 Nm | 279 Nm |
| Engine Bore Size | 96 mm | 89 mm |
| Engine Stroke Size | 86 mm | 72 mm |
| Engine Compression Ratio | 8.5:1 | 12.5 : 1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | 4-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1617 kg | 1310 kg |
| Vehicle Length | 5090 mm | 4374 mm |
| Vehicle Width | 1860 mm | 1979 mm |
| Vehicle Height | 1460 mm | 1282 mm |
| Wheelbase Size | 2830 mm | 2475 mm |
| Fuel Consumption Highway | 8.6 L/100km | 6.3 L/100km |
| Fuel Consumption City | 13.2 L/100km | 11.4 L/100km |
