1999 Chevrolet Impala vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1999 Chevrolet Impala would be higher. At 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 458 kg more than 1999 Chevrolet Impala.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1999 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 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, 2011 Porsche 911 (650 Nm) has 345 more torque (in Nm) than 1999 Chevrolet Impala. (305 Nm). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Chevrolet Impala. 1999 Chevrolet Impala has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Chevrolet Impala | 2011 Porsche 911 | |
Make | Chevrolet | Porsche |
Model | Impala | 911 |
Year Released | 1999 | 2011 |
Engine Position | Front | Rear |
Engine Size | 3786 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 0 HP | 500 HP |
Torque | 305 Nm | 650 Nm |
Drive Type | Front | AWD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1187 kg | 1645 kg |
Vehicle Length | 5090 mm | 4478 mm |
Vehicle Width | 1860 mm | 1852 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2720 mm | 2350 mm |
Fuel Tank Capacity | 56 L | 67 L |