2003 Chevrolet Avalanche vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Avalanche would be higher. At 5,325 cc (8 cylinders), 2003 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (408 HP @ 7300 RPM) has 126 more horse power than 2003 Chevrolet Avalanche. (282 HP @ 5200 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2003 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Avalanche weights approximately 760 kg more than 2011 Porsche 911.
Because 2003 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2011 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2003 Chevrolet Avalanche 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, 2003 Chevrolet Avalanche (440 Nm @ 4000 RPM) has 20 more torque (in Nm) than 2011 Porsche 911. (420 Nm @ 4200 RPM). This means 2003 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911. 2003 Chevrolet Avalanche 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. 2003 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Chevrolet Avalanche | 2011 Porsche 911 | |
Make | Chevrolet | Porsche |
Model | Avalanche | 911 |
Year Released | 2003 | 2011 |
Body Type | Pickup | Convertible |
Engine Position | Front | Rear |
Engine Size | 5325 cc | 3800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 282 HP | 408 HP |
Engine RPM | 5200 RPM | 7300 RPM |
Torque | 440 Nm | 420 Nm |
Torque RPM | 4000 RPM | 4200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 6 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2180 kg | 1420 kg |
Vehicle Length | 5640 mm | 4435 mm |
Vehicle Width | 2040 mm | 1852 mm |
Vehicle Height | 1870 mm | 1300 mm |
Wheelbase Size | 3310 mm | 2350 mm |
Fuel Tank Capacity | 117 L | 67 L |