2009 Chevrolet Avalanche vs. 2003 Pontiac Bonneville
To start off, 2009 Chevrolet Avalanche is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Bonneville would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP) has 110 more horse power than 2003 Pontiac Bonneville. (200 HP). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2003 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Avalanche weights approximately 511 kg more than 2003 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Avalanche is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet Avalanche. However, in wet, icy, snow, or gravel driving conditions, 2003 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 143 more torque (in Nm) than 2003 Pontiac Bonneville. (311 Nm @ 4000 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Bonneville.
Compare all specifications:
2009 Chevrolet Avalanche | 2003 Pontiac Bonneville | |
Make | Chevrolet | Pontiac |
Model | Avalanche | Bonneville |
Year Released | 2009 | 2003 |
Body Type | Pickup | Sedan |
Engine Position | Front | Front |
Engine Size | 5300 cc | 3791 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 310 HP | 200 HP |
Torque | 454 Nm | 311 Nm |
Torque RPM | 4400 RPM | 4000 RPM |
Engine Compression Ratio | 10.7:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2141 kg | 1630 kg |
Vehicle Length | 5630 mm | 5110 mm |
Vehicle Width | 2020 mm | 1890 mm |
Vehicle Height | 1950 mm | 1440 mm |
Wheelbase Size | 3310 mm | 2880 mm |
Fuel Tank Capacity | 117 L | 68 L |